Here is imapsync 1.977 on host privremena, a linux system with 12.7/31.3 free GiB of RAM
with Perl 5.28.1 and Mail::IMAPClient 3.42
Transfer started at Tue Nov 24 17:15:26 2020
PID is 6090 my PPID is 6089
Log file is LOG_imapsync/2020_11_24_17_15_26_907_orders@wallmurals4.me_orders@wallmurals4.me.txt ( to change it, use --logfile path ; or use --nolog to turn off logging )
Load is 1.78 1.80 1.89 2/1231 on 2 cores
Current directory is /root/imapsync-master
Real user id is root (uid 0)
Effective user id is root (euid 0)
$RCSfile: imapsync,v $ $Revision: 1.977 $ $Date: 2019/12/23 20:18:02 $ 
Command line used, run by /usr/bin/perl:
./imapsync --addheader --automap --host1 188.93.125.32 --host2 194.146.57.50 --password1 MASKED --password2 MASKED --user1 orders@wallmurals4.me --user2 orders@wallmurals4.me
Temp directory is . ( to change it use --tmpdir dirpath )
Under cgi context
Umask set with 0077 (was 0022)
REMOTE_ADDR is ::ffff:178.218.170.45
HTTP_REFERER is http://148.251.112.220:8080/
HTTP_USER_AGENT is Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0
SERVER_SOFTWARE is ./webserver
SERVER_PORT is 8080
HTTP_COOKIE is imapsync_runs=24; 686c9b6492d74d6d7c41621a12c6956f=la6q3dnkojbe6vjjq7boesovf2
kill -QUIT 6090 # special behavior: call to sub catch_exit
kill -TERM 6090 # special behavior: call to sub catch_exit
kill -INT 6090 # special behavior: call to sub catch_reconnect
kill -HUP 6090 # special behavior: call to sub catch_print
kill -USR1 6090 # special behavior: call to sub toggle_sleep
File ./imapsync_188.93.125.32_orders@wallmurals4.me_194.146.57.50_orders@wallmurals4.me.pid does not exist
Error reading file ./imapsync_188.93.125.32_orders@wallmurals4.me_194.146.57.50_orders@wallmurals4.me.pid : No such file or directory
PID file is ./imapsync_188.93.125.32_orders@wallmurals4.me_194.146.57.50_orders@wallmurals4.me.pid ( to change it, use --pidfile filepath ; to avoid it use --pidfile "" )
Writing my PID 6090 in ./imapsync_188.93.125.32_orders@wallmurals4.me_194.146.57.50_orders@wallmurals4.me.pid
Writing also my logfile name in ./imapsync_188.93.125.32_orders@wallmurals4.me_194.146.57.50_orders@wallmurals4.me.pid : LOG_imapsync/2020_11_24_17_15_26_907_orders@wallmurals4.me_orders@wallmurals4.me.txt
Info: will resync flags for already transferred messages. Use --noresyncflags to not resync flags.
Host1: probing ssl on port 993 ( use --nosslcheck to avoid this ssl probe ) 
Host1: sslcheck did not detected open ssl port 993. Will use standard 143 port.
Host2: probing ssl on port 993 ( use --nosslcheck to avoid this ssl probe ) 
Host2: sslcheck detected open ssl port 993 so turning ssl on (use --nossl2 --notls2 to turn off SSL and TLS wizardry)
SSL debug mode level is --debugssl 1 (can be set from 0 meaning no debug to 4 meaning max debug)
Host2: SSL default mode is like --sslargs2 "SSL_verify_mode=0", meaning for host2 SSL_VERIFY_NONE, ie, do not check the certificate server.
Host2: Use --sslargs2 SSL_verify_mode=1 to have SSL_VERIFY_PEER, ie, check the certificate server of host2
Info: turned ON syncinternaldates, will set the internal dates (arrival dates) on host2 same as host1.
Host1: will try to use LOGIN authentication on host1
Host2: will try to use LOGIN authentication on host2
Host1: imap connection timeout is 120 seconds
Host2: imap connection timeout is 120 seconds
Host1: IMAP server [188.93.125.32] port [143] user [orders@wallmurals4.me]
Host2: IMAP server [194.146.57.50] port [993] user [orders@wallmurals4.me]
Host1: connecting and login on host1 [188.93.125.32] port [143] with user [orders@wallmurals4.me]
Host1 IP address: 188.93.125.32
Host1 banner: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN] Dovecot ready.
Host1 capability before authentication: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN AUTH
Host1: 188.93.125.32 says it has CAPABILITY for AUTHENTICATE LOGIN
Host1: success login on [188.93.125.32] with user [orders@wallmurals4.me] auth [LOGIN]
Host2: connecting and login on host2 [194.146.57.50] port [993] with user [orders@wallmurals4.me]
Host2 IP address: 194.146.57.50
Host2 banner: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Dovecot (Ubuntu) ready.
Host2 capability before authentication: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5 AUTH
Host2: 194.146.57.50 says it has CAPABILITY for AUTHENTICATE LOGIN
Host2: success login on [194.146.57.50] with user [orders@wallmurals4.me] auth [LOGIN]
Host1: state Authenticated
Host2: state Authenticated
Host1 capability once authenticated: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS SPECIAL-USE BINARY MOVE QUOTA THREAD I18NLEVEL CONTEXT
Host2 capability once authenticated: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE THREAD I18NLEVEL CONTEXT

Host1: found ID capability. Sending/receiving ID, presented in raw IMAP for now.
In order to avoid sending/receiving ID, use option --noid
Sending: 4 ID ("name" "imapsync" "version" "1.977" "os" "linux" "vendor" "Gilles LAMIRAL" "support-url" "https://imapsync.lamiral.info/" "date" "23-Dec-2019 20:18:02 +0000" "side" "host1")
Sent 181 bytes
Read: 	* ID ("name" "Dovecot")
  	4 OK ID completed.


Host2: found ID capability. Sending/receiving ID, presented in raw IMAP for now.
In order to avoid sending/receiving ID, use option --noid
Sending: 4 ID ("name" "imapsync" "version" "1.977" "os" "linux" "vendor" "Gilles LAMIRAL" "support-url" "https://imapsync.lamiral.info/" "date" "23-Dec-2019 20:18:02 +0000" "side" "host2")
Sent 181 bytes
Read: 	* ID ("name" "Dovecot")
  	4 OK ID completed (0.001 + 0.000 secs).

Host1: found 5 folders.
Host2: found 1 folders.
Host1: guessing separator from folder listing: [/]
Host1: separator given by NAMESPACE: [.]
Host2: guessing separator from folder listing: [/]
Host2: separator given by NAMESPACE: [.]
Host1: guessing prefix from folder listing: []
Host1: prefix given by NAMESPACE: []
Host2: guessing prefix from folder listing: []
Host2: prefix given by NAMESPACE: []
Host1: separator and prefix: [.][]
Host2: separator and prefix: [.][]
Including all folders found by default. Use --subscribed or --folder or --folderrec or --include to select specific folders. Use --exclude to unselect specific folders.
Host1: Checking wanted folders exist. Use --nocheckfoldersexist to avoid this check (shared of public namespace targeted).
Host1: Checking wanted folders are selectable. Use --nocheckselectable to avoid this check.
Turned on automapping folders ( use --noautomap to turn off automapping )

++++ Listing folders
All foldernames are presented between brackets like [X] where X is the foldername.
When a foldername contains non-ASCII characters it is presented in the form
[X] = [Y] where
X is the imap foldername you have to use in command line options and
Y is the utf8 output just printed for convenience, to recognize it.

Host1: folders list (first the raw imap format then the [X] = [Y]):
* LIST (\HasNoChildren) "." Trash
* LIST (\HasNoChildren) "." Drafts
* LIST (\HasNoChildren) "." Sent
* LIST (\HasNoChildren) "." Junk
* LIST (\HasNoChildren) "." INBOX
15 OK List completed.

[Drafts]
[INBOX]
[Junk]
[Sent]
[Trash]

Host2: folders list (first the raw imap format then the [X] = [Y]):
* LIST (\HasNoChildren) "." INBOX
10 OK List completed (0.001 + 0.000 secs).

[INBOX]

Host1: will not syncing empty folders on host1. Use --noskipemptyfolders to create them anyway on host2

Folders sizes before the synchronization.
You can remove foldersizes listings by using "--nofoldersizes" and "--nofoldersizesatend"
but then you will also lose the ETA (Estimation Time of Arrival) given after each message copy.
Host1 folder     1/5 [Drafts]                            Size:         0 Messages:     0 Biggest:         0
Host2 folder     1/5 [Drafts]                             does not exist yet
Host2-Host1                                                            0               0                  0

Host1 folder     2/5 [INBOX]                             Size:   2175568 Messages:    78 Biggest:    127114
Host2 folder     2/5 [INBOX]                             Size:         0 Messages:     0 Biggest:         0
Host2-Host1                                                     -2175568             -78            -127114

Host1 folder     3/5 [Junk]                              Size:         0 Messages:     0 Biggest:         0
Host2 folder     3/5 [Junk]                               does not exist yet
Host2-Host1                                                            0               0                  0

Host1 folder     4/5 [Sent]                              Size:     29515 Messages:     1 Biggest:     29515
Host2 folder     4/5 [Sent]                               does not exist yet
Host2-Host1                                                       -29515              -1             -29515

Host1 folder     5/5 [Trash]                             Size:         0 Messages:     0 Biggest:         0
Host2 folder     5/5 [Trash]                              does not exist yet
Host2-Host1                                                            0               0                  0

Host1 Nb folders:                     5 folders
Host2 Nb folders:                     5 folders

Host1 Nb messages:                   79 messages
Host2 Nb messages:                    0 messages

Host1 Total size:               2205083 bytes (2.103 MiB)
Host2 Total size:                     0 bytes (0.000 KiB)

Host1 Biggest message:           127114 bytes (124.135 KiB)
Host2 Biggest message:                0 bytes (0.000 KiB)

Time spent on sizing:         1.7 seconds
++++ Looping on each one of 5 folders to sync
ETA: Tue Nov 24 17:15:28 2020  0 s  79/79 msgs left
Folder     1/5 [Drafts]                            -> [Drafts]                           
Host1: folder [Drafts] has 0 messages in total (mentioned by SELECT)
Host1: skipping empty host1 folder [Drafts]
ETA: Tue Nov 24 17:15:30 2020  2 s  79/79 msgs left
Folder     2/5 [INBOX]                             -> [INBOX]                            
Host1: folder [INBOX] has 78 messages in total (mentioned by SELECT)
Host2: folder [INBOX] has 0 messages in total (mentioned by SELECT)
Host2: folder [INBOX] permanentflags: 
Host1: folder [INBOX] considering 78 messages
Host2: folder [INBOX] considering 0 messages
Host1: folder [INBOX] selected 78 messages, duplicates 0
Host2: folder [INBOX] selected 0 messages, duplicates 0
msg INBOX/1 {28668}           copied to INBOX/1          2.26 msgs/s  63.340 KiB/s 27.996 KiB copied ETA: Tue Nov 24 17:16:03 2020  34 s  78/79 msgs left
msg INBOX/2 {28610}           copied to INBOX/2          3.54 msgs/s  99.102 KiB/s 55.936 KiB copied ETA: Tue Nov 24 17:15:50 2020  22 s  77/79 msgs left
msg INBOX/3 {10876}           copied to INBOX/3          4.58 msgs/s  101.591 KiB/s 66.557 KiB copied ETA: Tue Nov 24 17:15:45 2020  17 s  76/79 msgs left
msg INBOX/4 {28610}           copied to INBOX/4          5.18 msgs/s  122.422 KiB/s 94.496 KiB copied ETA: Tue Nov 24 17:15:43 2020  14 s  75/79 msgs left
msg INBOX/5 {10909}           copied to INBOX/5          5.80 msgs/s  122.071 KiB/s 105.149 KiB copied ETA: Tue Nov 24 17:15:42 2020  13 s  74/79 msgs left
msg INBOX/6 {28596}           copied to INBOX/6          6.14 msgs/s  136.156 KiB/s 133.075 KiB copied ETA: Tue Nov 24 17:15:41 2020  12 s  73/79 msgs left
msg INBOX/7 {10878}           copied to INBOX/7          6.55 msgs/s  134.510 KiB/s 143.698 KiB copied ETA: Tue Nov 24 17:15:40 2020  11 s  72/79 msgs left
msg INBOX/8 {28610}           copied to INBOX/8          6.75 msgs/s  144.851 KiB/s 171.638 KiB copied ETA: Tue Nov 24 17:15:40 2020  11 s  71/79 msgs left
msg INBOX/9 {2254}            copied to INBOX/9          7.07 msgs/s  136.507 KiB/s 173.839 KiB copied ETA: Tue Nov 24 17:15:39 2020  10 s  70/79 msgs left
msg INBOX/10 {28606}          copied to INBOX/10         7.19 msgs/s  145.116 KiB/s 201.774 KiB copied ETA: Tue Nov 24 17:15:39 2020  10 s  69/79 msgs left
msg INBOX/11 {2430}           copied to INBOX/11         7.42 msgs/s  137.741 KiB/s 204.147 KiB copied ETA: Tue Nov 24 17:15:39 2020  9 s  68/79 msgs left
msg INBOX/12 {2193}           copied to INBOX/12         7.64 msgs/s  131.258 KiB/s 206.289 KiB copied ETA: Tue Nov 24 17:15:38 2020  9 s  67/79 msgs left
msg INBOX/13 {65955}          copied to INBOX/13         7.57 msgs/s  157.542 KiB/s 270.698 KiB copied ETA: Tue Nov 24 17:15:39 2020  9 s  66/79 msgs left
msg INBOX/14 {2319}           copied to INBOX/14         7.74 msgs/s  150.890 KiB/s 272.963 KiB copied ETA: Tue Nov 24 17:15:38 2020  8 s  65/79 msgs left
msg INBOX/15 {28641}          copied to INBOX/15         7.78 msgs/s  156.144 KiB/s 300.933 KiB copied ETA: Tue Nov 24 17:15:38 2020  8 s  64/79 msgs left
msg INBOX/16 {2254}           copied to INBOX/16         7.93 msgs/s  150.281 KiB/s 303.134 KiB copied ETA: Tue Nov 24 17:15:38 2020  8 s  63/79 msgs left
msg INBOX/17 {28661}          copied to INBOX/17         7.96 msgs/s  155.134 KiB/s 331.123 KiB copied ETA: Tue Nov 24 17:15:38 2020  8 s  62/79 msgs left
msg INBOX/18 {2264}           copied to INBOX/18         8.08 msgs/s  149.721 KiB/s 333.334 KiB copied ETA: Tue Nov 24 17:15:38 2020  8 s  61/79 msgs left
msg INBOX/19 {28733}          copied to INBOX/19         8.10 msgs/s  154.004 KiB/s 361.394 KiB copied ETA: Tue Nov 24 17:15:38 2020  7 s  60/79 msgs left
msg INBOX/20 {2236}           copied to INBOX/20         8.20 msgs/s  149.142 KiB/s 363.577 KiB copied ETA: Tue Nov 24 17:15:38 2020  7 s  59/79 msgs left
msg INBOX/21 {67713}          copied to INBOX/21         8.21 msgs/s  167.972 KiB/s 429.703 KiB copied ETA: Tue Nov 24 17:15:38 2020  7 s  58/79 msgs left
msg INBOX/22 {67867}          copied to INBOX/22         8.21 msgs/s  185.085 KiB/s 495.979 KiB copied ETA: Tue Nov 24 17:15:38 2020  7 s  57/79 msgs left
msg INBOX/23 {2185}           copied to INBOX/23         8.29 msgs/s  179.575 KiB/s 498.113 KiB copied ETA: Tue Nov 24 17:15:38 2020  7 s  56/79 msgs left
msg INBOX/24 {67729}          copied to INBOX/24         8.29 msgs/s  194.877 KiB/s 564.255 KiB copied ETA: Tue Nov 24 17:15:38 2020  7 s  55/79 msgs left
msg INBOX/25 {67849}          copied to INBOX/25         8.29 msgs/s  209.024 KiB/s 630.514 KiB copied ETA: Tue Nov 24 17:15:38 2020  7 s  54/79 msgs left
msg INBOX/26 {6489}           copied to INBOX/26         8.36 msgs/s  204.884 KiB/s 636.851 KiB copied ETA: Tue Nov 24 17:15:38 2020  6 s  53/79 msgs left
msg INBOX/27 {6485}           copied to INBOX/27         8.44 msgs/s  200.999 KiB/s 643.184 KiB copied ETA: Tue Nov 24 17:15:37 2020  6 s  52/79 msgs left
msg INBOX/28 {26383}          copied to INBOX/28         8.44 msgs/s  201.588 KiB/s 668.948 KiB copied ETA: Tue Nov 24 17:15:37 2020  6 s  51/79 msgs left
msg INBOX/29 {26836}          copied to INBOX/29         8.44 msgs/s  202.253 KiB/s 695.155 KiB copied ETA: Tue Nov 24 17:15:37 2020  6 s  50/79 msgs left
msg INBOX/30 {23173}          copied to INBOX/30         8.44 msgs/s  201.835 KiB/s 717.785 KiB copied ETA: Tue Nov 24 17:15:37 2020  6 s  49/79 msgs left
msg INBOX/31 {28200}          copied to INBOX/31         8.41 msgs/s  202.246 KiB/s 745.324 KiB copied ETA: Tue Nov 24 17:15:37 2020  6 s  48/79 msgs left
msg INBOX/32 {27296}          copied to INBOX/32         8.40 msgs/s  202.740 KiB/s 771.980 KiB copied ETA: Tue Nov 24 17:15:37 2020  6 s  47/79 msgs left
msg INBOX/33 {53852}          copied to INBOX/33         8.38 msgs/s  209.331 KiB/s 824.570 KiB copied ETA: Tue Nov 24 17:15:38 2020  5 s  46/79 msgs left
msg INBOX/34 {50686}          copied to INBOX/34         8.31 msgs/s  213.513 KiB/s 874.068 KiB copied ETA: Tue Nov 24 17:15:38 2020  5 s  45/79 msgs left
msg INBOX/35 {50935}          copied to INBOX/35         8.29 msgs/s  218.777 KiB/s 923.810 KiB copied ETA: Tue Nov 24 17:15:38 2020  5 s  44/79 msgs left
msg INBOX/36 {51257}          copied to INBOX/36         8.27 msgs/s  223.772 KiB/s 973.865 KiB copied ETA: Tue Nov 24 17:15:38 2020  5 s  43/79 msgs left
msg INBOX/37 {43682}          copied to INBOX/37         8.27 msgs/s  227.271 KiB/s 0.993 MiB copied ETA: Tue Nov 24 17:15:38 2020  5 s  42/79 msgs left
msg INBOX/38 {59371}          copied to INBOX/38         8.27 msgs/s  233.970 KiB/s 1.049 MiB copied ETA: Tue Nov 24 17:15:38 2020  5 s  41/79 msgs left
msg INBOX/39 {41117}          copied to INBOX/39         8.28 msgs/s  236.541 KiB/s 1.089 MiB copied ETA: Tue Nov 24 17:15:38 2020  5 s  40/79 msgs left
msg INBOX/40 {37690}          copied to INBOX/40         8.28 msgs/s  238.362 KiB/s 1.124 MiB copied ETA: Tue Nov 24 17:15:38 2020  5 s  39/79 msgs left
msg INBOX/41 {125571}         copied to INBOX/41         8.28 msgs/s  257.204 KiB/s 1.244 MiB copied ETA: Tue Nov 24 17:15:38 2020  5 s  38/79 msgs left
msg INBOX/42 {119425}         copied to INBOX/42         8.28 msgs/s  274.087 KiB/s 1.358 MiB copied ETA: Tue Nov 24 17:15:38 2020  4 s  37/79 msgs left
msg INBOX/43 {122904}         copied to INBOX/43         8.27 msgs/s  290.644 KiB/s 1.475 MiB copied ETA: Tue Nov 24 17:15:38 2020  4 s  36/79 msgs left
msg INBOX/44 {127114}         copied to INBOX/44         8.27 msgs/s  307.292 KiB/s 1.597 MiB copied ETA: Tue Nov 24 17:15:38 2020  4 s  35/79 msgs left
msg INBOX/45 {125682}         copied to INBOX/45         8.27 msgs/s  323.052 KiB/s 1.716 MiB copied ETA: Tue Nov 24 17:15:38 2020  4 s  34/79 msgs left
msg INBOX/46 {68632}          copied to INBOX/46         8.27 msgs/s  328.194 KiB/s 1.782 MiB copied ETA: Tue Nov 24 17:15:38 2020  4 s  33/79 msgs left
msg INBOX/47 {68632}          copied to INBOX/47         8.28 msgs/s  333.098 KiB/s 1.847 MiB copied ETA: Tue Nov 24 17:15:38 2020  4 s  32/79 msgs left
msg INBOX/48 {6891}           copied to INBOX/48         8.32 msgs/s  328.998 KiB/s 1.854 MiB copied ETA: Tue Nov 24 17:15:38 2020  4 s  31/79 msgs left
msg INBOX/49 {2298}           copied to INBOX/49         8.36 msgs/s  324.299 KiB/s 1.856 MiB copied ETA: Tue Nov 24 17:15:38 2020  4 s  30/79 msgs left
msg INBOX/50 {3439}           copied to INBOX/50         8.40 msgs/s  319.789 KiB/s 1.859 MiB copied ETA: Tue Nov 24 17:15:37 2020  3 s  29/79 msgs left
msg INBOX/51 {6419}           copied to INBOX/51         8.44 msgs/s  316.050 KiB/s 1.865 MiB copied ETA: Tue Nov 24 17:15:37 2020  3 s  28/79 msgs left
msg INBOX/52 {6421}           copied to INBOX/52         8.47 msgs/s  312.157 KiB/s 1.872 MiB copied ETA: Tue Nov 24 17:15:37 2020  3 s  27/79 msgs left
msg INBOX/53 {6415}           copied to INBOX/53         8.51 msgs/s  308.559 KiB/s 1.878 MiB copied ETA: Tue Nov 24 17:15:37 2020  3 s  26/79 msgs left
msg INBOX/54 {6423}           copied to INBOX/54         8.53 msgs/s  304.591 KiB/s 1.884 MiB copied ETA: Tue Nov 24 17:15:37 2020  3 s  25/79 msgs left
msg INBOX/55 {6426}           copied to INBOX/55         8.56 msgs/s  301.178 KiB/s 1.890 MiB copied ETA: Tue Nov 24 17:15:37 2020  3 s  24/79 msgs left
msg INBOX/56 {6427}           copied to INBOX/56         8.59 msgs/s  297.898 KiB/s 1.896 MiB copied ETA: Tue Nov 24 17:15:37 2020  3 s  23/79 msgs left
msg INBOX/57 {6448}           copied to INBOX/57         8.62 msgs/s  294.703 KiB/s 1.902 MiB copied ETA: Tue Nov 24 17:15:37 2020  3 s  22/79 msgs left
msg INBOX/58 {2371}           copied to INBOX/58         8.65 msgs/s  291.021 KiB/s 1.905 MiB copied ETA: Tue Nov 24 17:15:37 2020  2 s  21/79 msgs left
msg INBOX/59 {3302}           copied to INBOX/59         8.68 msgs/s  287.425 KiB/s 1.908 MiB copied ETA: Tue Nov 24 17:15:37 2020  2 s  20/79 msgs left
msg INBOX/60 {2371}           copied to INBOX/60         8.71 msgs/s  283.966 KiB/s 1.910 MiB copied ETA: Tue Nov 24 17:15:37 2020  2 s  19/79 msgs left
msg INBOX/61 {2810}           copied to INBOX/61         8.74 msgs/s  280.655 KiB/s 1.913 MiB copied ETA: Tue Nov 24 17:15:37 2020  2 s  18/79 msgs left
msg INBOX/62 {6450}           copied to INBOX/62         8.77 msgs/s  277.979 KiB/s 1.919 MiB copied ETA: Tue Nov 24 17:15:37 2020  2 s  17/79 msgs left
msg INBOX/63 {6577}           copied to INBOX/63         8.80 msgs/s  275.308 KiB/s 1.925 MiB copied ETA: Tue Nov 24 17:15:37 2020  2 s  16/79 msgs left
msg INBOX/64 {6413}           copied to INBOX/64         8.82 msgs/s  272.651 KiB/s 1.931 MiB copied ETA: Tue Nov 24 17:15:37 2020  2 s  15/79 msgs left
msg INBOX/65 {6432}           copied to INBOX/65         8.85 msgs/s  270.037 KiB/s 1.937 MiB copied ETA: Tue Nov 24 17:15:37 2020  2 s  14/79 msgs left
msg INBOX/66 {6420}           copied to INBOX/66         8.87 msgs/s  267.545 KiB/s 1.943 MiB copied ETA: Tue Nov 24 17:15:37 2020  1 s  13/79 msgs left
msg INBOX/67 {6283}           copied to INBOX/67         8.90 msgs/s  265.093 KiB/s 1.949 MiB copied ETA: Tue Nov 24 17:15:37 2020  1 s  12/79 msgs left
msg INBOX/68 {66934}          copied to INBOX/68         8.88 msgs/s  269.345 KiB/s 2.013 MiB copied ETA: Tue Nov 24 17:15:37 2020  1 s  11/79 msgs left
msg INBOX/69 {6426}           copied to INBOX/69         8.91 msgs/s  266.902 KiB/s 2.019 MiB copied ETA: Tue Nov 24 17:15:37 2020  1 s  10/79 msgs left
msg INBOX/70 {6406}           copied to INBOX/70         8.93 msgs/s  264.628 KiB/s 2.025 MiB copied ETA: Tue Nov 24 17:15:37 2020  1 s  9/79 msgs left
msg INBOX/71 {6561}           copied to INBOX/71         8.95 msgs/s  262.370 KiB/s 2.032 MiB copied ETA: Tue Nov 24 17:15:37 2020  1 s  8/79 msgs left
msg INBOX/72 {6414}           copied to INBOX/72         8.97 msgs/s  260.096 KiB/s 2.038 MiB copied ETA: Tue Nov 24 17:15:37 2020  1 s  7/79 msgs left
msg INBOX/73 {6399}           copied to INBOX/73         9.00 msgs/s  257.903 KiB/s 2.044 MiB copied ETA: Tue Nov 24 17:15:37 2020  1 s  6/79 msgs left
msg INBOX/74 {6398}           copied to INBOX/74         9.01 msgs/s  255.516 KiB/s 2.050 MiB copied ETA: Tue Nov 24 17:15:37 2020  1 s  5/79 msgs left
msg INBOX/75 {6409}           copied to INBOX/75         9.02 msgs/s  253.356 KiB/s 2.056 MiB copied ETA: Tue Nov 24 17:15:37 2020  0 s  4/79 msgs left
msg INBOX/76 {6626}           copied to INBOX/76         9.04 msgs/s  251.339 KiB/s 2.062 MiB copied ETA: Tue Nov 24 17:15:37 2020  0 s  3/79 msgs left
msg INBOX/77 {6479}           copied to INBOX/77         9.06 msgs/s  249.349 KiB/s 2.069 MiB copied ETA: Tue Nov 24 17:15:37 2020  0 s  2/79 msgs left
msg INBOX/78 {6422}           copied to INBOX/78         9.08 msgs/s  247.382 KiB/s 2.075 MiB copied ETA: Tue Nov 24 17:15:37 2020  0 s  1/79 msgs left
ETA: Tue Nov 24 17:15:37 2020  0 s  1/79 msgs left
Folder     3/5 [Junk]                              -> [Junk]                             
Host1: folder [Junk] has 0 messages in total (mentioned by SELECT)
Host1: skipping empty host1 folder [Junk]
ETA: Tue Nov 24 17:15:37 2020  0 s  1/79 msgs left
Folder     4/5 [Sent]                              -> [Sent]                             
Host1: folder [Sent] has 1 messages in total (mentioned by SELECT)
Creating folder [Sent] on host2
Created folder [Sent] on host2
Host2: folder [Sent] has 0 messages in total (mentioned by SELECT)
Host2: folder [Sent] permanentflags: 
Host2: Subscribing to folder Sent
Host1: folder [Sent] considering 1 messages
Host2: folder [Sent] considering 0 messages
Host1: folder [Sent] selected 1 messages, duplicates 0
Host2: folder [Sent] selected 0 messages, duplicates 0
msg Sent/1 {29515}           copied to Sent/1          8.71 msgs/s  237.319 KiB/s 2.103 MiB copied ETA: Tue Nov 24 17:15:37 2020  0 s  0/79 msgs left
ETA: Tue Nov 24 17:15:37 2020  0 s  0/79 msgs left
Folder     5/5 [Trash]                             -> [Trash]                            
Host1: folder [Trash] has 0 messages in total (mentioned by SELECT)
Host1: skipping empty host1 folder [Trash]
ETA: Tue Nov 24 17:15:37 2020  0 s  0/79 msgs left
++++ End looping on each folder

Folders sizes after the synchronization.
You can remove this foldersizes listing by using  "--nofoldersizesatend"
Host1 folder     1/5 [Drafts]                            Size:         0 Messages:     0 Biggest:         0
Host2 folder     1/5 [Drafts]                             does not exist yet
Host2-Host1                                                            0               0                  0

Host1 folder     2/5 [INBOX]                             Size:   2175568 Messages:    78 Biggest:    127114
Host2 folder     2/5 [INBOX]                             Size:   2175568 Messages:    78 Biggest:    127114
Host2-Host1                                                            0               0                  0

Host1 folder     3/5 [Junk]                              Size:         0 Messages:     0 Biggest:         0
Host2 folder     3/5 [Junk]                               does not exist yet
Host2-Host1                                                            0               0                  0

Host1 folder     4/5 [Sent]                              Size:     29515 Messages:     1 Biggest:     29515
Host2 folder     4/5 [Sent]                              Size:     29515 Messages:     1 Biggest:     29515
Host2-Host1                                                            0               0                  0

Host1 folder     5/5 [Trash]                             Size:         0 Messages:     0 Biggest:         0
Host2 folder     5/5 [Trash]                              does not exist yet
Host2-Host1                                                            0               0                  0

Host1 Nb folders:                     5 folders
Host2 Nb folders:                     5 folders

Host1 Nb messages:                   79 messages
Host2 Nb messages:                   79 messages

Host1 Total size:               2205083 bytes (2.103 MiB)
Host2 Total size:               2205083 bytes (2.103 MiB)

Host1 Biggest message:           127114 bytes (124.135 KiB)
Host2 Biggest message:           127114 bytes (124.135 KiB)

Time spent on sizing:         0.6 seconds
++++ Statistics
Transfer started on                     : Tue Nov 24 17:15:26 2020
Transfer ended on                       : Tue Nov 24 17:15:38 2020
Transfer time                           : 11.4 sec
Folders synced                          : 5/5 synced
Messages transferred                    : 79 
Messages skipped                        : 0
Messages found duplicate on host1       : 0
Messages found duplicate on host2       : 0
Messages found crossduplicate on host2  : 0
Messages void (noheader) on host1       : 0  
Messages void (noheader) on host2       : 0
Messages found in host1 not in host2    : 0 messages
Messages found in host2 not in host1    : 0 messages
Messages deleted on host1               : 0
Messages deleted on host2               : 0
Total bytes transferred                 : 2205083 (2.103 MiB)
Total bytes skipped                     : 0 (0.000 KiB)
Message rate                            : 6.9 messages/s
Average bandwidth rate                  : 189.2 KiB/s
Reconnections to host1                  : 0
Reconnections to host2                  : 0
Memory consumption at the end           : 164.5 MiB (started with 159.9 MiB)
Load end is                             : 1.81 1.81 1.89 2/1229 on 2 cores
Biggest message                         : 127114 bytes (124.135 KiB)
Memory/biggest message ratio            : 1356.6
Start difference host2 - host1          : -79 messages, -2205083 bytes (-2.103 MiB)
Final difference host2 - host1          : 0 messages, 0 bytes (0.000 KiB)
The sync looks good, all 79 identified messages in host1 are on host2.
There is no unidentified message
The sync is strict, all 79 identified messages in host2 are on host1.
Detected 0 errors

Check if a new imapsync release is available by adding --releasecheck
Homepage: https://imapsync.lamiral.info/
Exiting with return value 0 (EX_OK: successful termination) 0/20 nb_errors/max_errors
Log file is LOG_imapsync/2020_11_24_17_15_26_907_orders@wallmurals4.me_orders@wallmurals4.me.txt ( to change it, use --logfile filepath ; or use --nolog to turn off logging )
