antirez
79d2f70f5c
Test: enable latency monitor in the default config.
...
This way as a side effect of running the test we also stress the latency
monitor data collection.
2014-07-10 15:04:34 +02:00
antirez
383536119d
Test: AOF rewrite during write load.
2014-07-10 11:25:12 +02:00
antirez
e01195e90d
Test: AOF rewrite during write load.
2014-07-10 11:25:12 +02:00
antirez
a1f3072ab5
Fixed a few missing newline in createLatencyReport().
2014-07-09 16:45:40 +02:00
antirez
067e365042
Fixed a few missing newline in createLatencyReport().
2014-07-09 16:45:40 +02:00
antirez
cdc44eaf1a
createLatencyReport(): compile before commit avoids commits.
2014-07-08 17:17:08 +02:00
antirez
fda2b30346
createLatencyReport(): compile before commit avoids commits.
2014-07-08 17:17:08 +02:00
antirez
8dfa279c19
createLatencyReport(), fix mount option name.
2014-07-08 17:12:21 +02:00
antirez
924dc9731f
createLatencyReport(), fix mount option name.
2014-07-08 17:12:21 +02:00
antirez
5102269c5a
createLatencyReport(): initialize all advices to zero.
2014-07-08 17:11:56 +02:00
antirez
51e01c0450
createLatencyReport(): initialize all advices to zero.
2014-07-08 17:11:56 +02:00
antirez
a519c133a6
LATENCY DOCTOR first implementation complete.
2014-07-08 17:05:56 +02:00
antirez
7fb90a670e
LATENCY DOCTOR first implementation complete.
2014-07-08 17:05:56 +02:00
antirez
d1e9441165
Fix analyzeLatencyForEvent() MAD computation.
2014-07-08 12:56:45 +02:00
antirez
57e931debc
Fix analyzeLatencyForEvent() MAD computation.
2014-07-08 12:56:45 +02:00
antirez
b65c20e3ea
LATENCY DOCTOR: initial draft and events summary output.
2014-07-08 11:31:46 +02:00
antirez
2a232dfa9a
LATENCY DOCTOR: initial draft and events summary output.
2014-07-08 11:31:46 +02:00
antirez
608c0051d6
Latency: low level time series analysis implemented.
2014-07-07 15:00:01 +02:00
antirez
19853db892
Latency: low level time series analysis implemented.
2014-07-07 15:00:01 +02:00
antirez
84018db59c
LATENCY SAMPLES renamed LATENCY HISTORY.
2014-07-07 12:35:24 +02:00
antirez
b2604dc58c
LATENCY SAMPLES renamed LATENCY HISTORY.
2014-07-07 12:35:24 +02:00
antirez
9269ddff7c
LATENCY RESET implemented.
2014-07-07 12:34:54 +02:00
antirez
f8934657b2
LATENCY RESET implemented.
2014-07-07 12:34:54 +02:00
antirez
378e020b71
Better "final read from parent" algorithm in rewriteAppendOnlyFile*(.
...
We now wait up to 1 second for diff data to come from the parent,
however we use poll(2) to wait for more data, and use a counter of
contiguous failures to get data for N times (set to 20 experimentally
after different tests) as an early stop condition to avoid wasting 1
second when the write traffic is too low.
2014-07-05 15:42:24 +02:00
antirez
2de5bab368
Better "final read from parent" algorithm in rewriteAppendOnlyFile*(.
...
We now wait up to 1 second for diff data to come from the parent,
however we use poll(2) to wait for more data, and use a counter of
contiguous failures to get data for N times (set to 20 experimentally
after different tests) as an early stop condition to avoid wasting 1
second when the write traffic is too low.
2014-07-05 15:42:24 +02:00
antirez
3d745b4919
Log AOF diff sizes in MBs instead of bytes.
2014-07-05 12:37:44 +02:00
antirez
895409ca78
Log AOF diff sizes in MBs instead of bytes.
2014-07-05 12:37:44 +02:00
antirez
8a89fd0b46
aofChildWriteDiffData() better handling of free blocks.
2014-07-05 01:11:28 +02:00
antirez
93cd75bbe0
aofChildWriteDiffData() better handling of free blocks.
2014-07-05 01:11:28 +02:00
antirez
26216ed305
redis-benchmark: abort when all clients are disconnected.
2014-07-04 17:52:18 +02:00
antirez
ac33c049c6
redis-benchmark: abort when all clients are disconnected.
2014-07-04 17:52:18 +02:00
antirez
b8f4f661f1
Fine tuning of aofReadDiffFromParent() calls trigger.
2014-07-04 17:51:03 +02:00
antirez
20a0959964
Fine tuning of aofReadDiffFromParent() calls trigger.
2014-07-04 17:51:03 +02:00
antirez
9d302ec21e
Use amount of I/O not ops to trigger aofReadDiffFromParent().
2014-07-04 16:03:46 +02:00
antirez
cc24447a1a
Use amount of I/O not ops to trigger aofReadDiffFromParent().
2014-07-04 16:03:46 +02:00
antirez
1937f8a8b0
aofChildWriteDiffData(): write as much as possible.
2014-07-04 15:54:20 +02:00
antirez
62f9d34c56
aofChildWriteDiffData(): write as much as possible.
2014-07-04 15:54:20 +02:00
antirez
f4e54913d6
Handle write failure in AOF parent -> child ACK.
2014-07-04 15:37:49 +02:00
antirez
30c42f12b0
Handle write failure in AOF parent -> child ACK.
2014-07-04 15:37:49 +02:00
antirez
cfa0cad4af
Use a timeout when reading parent ack from AOF child.
2014-07-04 15:35:01 +02:00
antirez
75ef41058d
Use a timeout when reading parent ack from AOF child.
2014-07-04 15:35:01 +02:00
antirez
3f77583764
Send AOF diffs from parent to child to improve latency.
2014-07-04 15:27:23 +02:00
antirez
2fa9fb647f
Send AOF diffs from parent to child to improve latency.
2014-07-04 15:27:23 +02:00
antirez
1e8520e84a
Use fsync instead of aof_fsync in final AOF sync.
...
This happens in the child process so we don't care about latency:
better to sync metadata as well.
2014-07-04 11:51:30 +02:00
antirez
57852ff207
Use fsync instead of aof_fsync in final AOF sync.
...
This happens in the child process so we don't care about latency:
better to sync metadata as well.
2014-07-04 11:51:30 +02:00
antirez
3a9acbdb5d
Fixed conditional for aof-write-pending-fsync latency event selection.
2014-07-02 17:42:29 +02:00
antirez
a99766fda1
Fixed conditional for aof-write-pending-fsync latency event selection.
2014-07-02 17:42:29 +02:00
antirez
9bdfff137f
Dependencies updated.
2014-07-02 17:04:14 +02:00
antirez
f0f9d583ad
Dependencies updated.
2014-07-02 17:04:14 +02:00
antirez
db90e562e7
Cast void* to char* to avoid waring in latencyCommand().
2014-07-02 16:56:08 +02:00
