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Fix flaky replication test (#14034)

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- Fix flaky replication test which checks memory usage on master
- Fix comments in another replication test
This commit is contained in:
Ozan Tezcan
2025-07-06 14:59:42 +03:00
committed by YaacovHazan
parent 994bc96bb1
commit 5362410de7
1 changed files with 6 additions and 8 deletions
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tests/integration/replication-rdbchannel.tcl
+6 -8
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@@ -248,9 +248,8 @@ start_server {tags {"repl external:skip"}} {
populate 10000 master 10000 ;# 10k keys of 10k, means 100mb
$replica config set loading-process-events-interval-bytes 262144 ;# process events every 256kb of rdb or command stream
# Start write traffic writing at most 5mbps
set load_handle [start_write_load $master_host $master_port 100 "key1" 10000 2]
# Start write traffic
set load_handle [start_write_load $master_host $master_port 100 "key1" 5000 4]
set prev_used [s 0 used_memory]
@@ -300,8 +299,8 @@ start_server {tags {"repl external:skip"}} {
assert_lessthan [expr $peak_master_used_mem - $prev_used - $backlog_size] 1000000
assert_lessthan $peak_master_rpl_buf [expr {$backlog_size + 1000000}]
assert_lessthan $peak_master_slave_buf_size 1000000
# buffers in the replica are more than 10mb
assert_morethan $peak_replica_buf_size 10000000
# buffers in the replica are more than 5mb
assert_morethan $peak_replica_buf_size 5000000
stop_write_load $load_handle
}
@@ -434,11 +433,10 @@ start_server {tags {"repl external:skip"}} {
fail "Replica did not start loading"
}
# Generate some traffic for backlog ~2mb
# Generate replication traffic of ~20mb to disconnect the slave on obuf limit
populate 20 master 1000000 -1
set res [wait_for_log_messages -1 {"*Client * closed * for overcoming of output buffer limits.*"} $loglines 1000 10]
set loglines [lindex $res 1]
wait_for_log_messages -1 {"*Client * closed * for overcoming of output buffer limits.*"} $loglines 1000 10
$replica config set key-load-delay 0
# Wait until replica loads RDB