TritonDataCenter pg_prefaulter issues

TritonDataCenter / pg_prefaulter

Faults pages into PostgreSQL shared_buffers or filesystem caches in advance of WAL apply

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Commits for pg10+ change functional behaviour in a possibly unintended manner.

#50 bschofield opened 3 years ago
4
Any updates?

#49 emadolsky opened 3 years ago
2
Is this project still being maintained?

#48 MichaelDBA opened 4 years ago
1
Getting error while starting pg_prefaulter.

#47 jaybrata opened 4 years ago
0
Use posix_fadvise(2) instead of pread(2) for faulting pages

#46 sean- opened 6 years ago
0
panic: bad, open vs close count not the same after purge

#45 jclulow opened 6 years ago
1
may miss some pages depending on xlog-mode

#44 timkordas opened 6 years ago
1
Department of second thoughts: pass an interface, not data

#43 sean- closed 7 years ago
1
Vendor update 2017-10-14

#42 sean- closed 7 years ago
0
Terminate pg_xlogdump once an iteration

#41 sean- closed 7 years ago
0
prefaulter's child process hangs onto xlog files after database is shut down

#40 davepacheco closed 7 years ago
2
Sync rs/zerolog with upstream

#39 sean- closed 7 years ago
0
Bunyan logging

#38 sean- closed 7 years ago
2
Expose a few stats via expvar

#37 sean- closed 7 years ago
0
Add support for Linux

#36 sean- closed 7 years ago
0
Human logs

#35 sean- closed 7 years ago
0
Update vendor/ deps to 2017-10-06

#34 sean- closed 7 years ago
0
Add a small validation script to ensure the accuracy of the prefaulter.

#33 sean- closed 7 years ago
0
Emit database stats to the log file.

#32 sean- closed 7 years ago
0
Stream WAL files to the prefaulter

#31 sean- closed 7 years ago
1
Pre-fault in the entire WAL file for the pg_last_xlog_receive_location() segment...

#30 sean- opened 7 years ago
0
Illumos performance improvements

#29 sean- closed 7 years ago
0
Add an invariant re: the number of open/closed file descriptors.

#28 sean- closed 7 years ago
0
Use the PurgeVisitorFunc to close all file descriptors

#27 sean- closed 7 years ago
2
Update vendor/ dependencies.

#26 sean- closed 7 years ago
0
Enable WAL prefaulting for PostgreSQL processes that are in recovery.

#25 sean- closed 7 years ago
0
would like tool for manually prefaulting specific files

#24 davepacheco opened 7 years ago
1
Stream WAL information to a sidecar pg_prefaulter process via a bgworker...

#23 sean- opened 7 years ago
0
Dump caches on signal...

#22 sean- opened 7 years ago
0
Shutdown self upon signal delivery

#21 sean- closed 7 years ago
1
Scrape the WAL file from the process args when PostgreSQL is starting up...

#20 sean- closed 7 years ago
0
Decouple the initialization of the connection pool with the main event loop

#19 sean- closed 7 years ago
1
prefaulter must start up even if database is not available

#18 jclulow closed 7 years ago
0
program handles SIGTERM but does not shut down

#17 jclulow closed 7 years ago
0
Automatically register with Consul if detected

#16 sean- opened 7 years ago
0
Reduce ARC usage of the IO cache...

#15 sean- closed 7 years ago
3
expose statistics through the Prometheus protocol

#14 jclulow opened 7 years ago
0
close all files when PostgreSQL is not running

#13 jclulow closed 7 years ago
6
Add and use sampling loggers

#12 sean- opened 7 years ago
1
Fix the Circonus enable/disable...

#11 sean- opened 7 years ago
1
Add a colorized console logger for pretty-printing...

#10 sean- closed 7 years ago
0
Expose `expvar` interface to enable online parameter twiddling...

#9 sean- closed 7 years ago
0
Add a SIGINFO handler...

#8 sean- opened 7 years ago
0
Add status command

#7 sean- opened 7 years ago
0
Add markdown generation targets

#6 sean- opened 7 years ago
0
Add manpage generation targets...

#5 sean- opened 7 years ago
0
Add support for bash/zsh tab completion targets...

#4 sean- opened 7 years ago
0
logs should be in the bunyan format

#3 jclulow closed 7 years ago
0
Prevent compilation on gnu/linux

#2 grubernaut closed 7 years ago
0
Add ability to start a secondary for streaming replication

#1 gwydirsam closed 7 years ago
0