diff options
| author | Chris Lu <chrislusf@users.noreply.github.com> | 2025-12-10 14:12:51 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-12-10 14:12:51 -0800 |
| commit | 2d06ddab414dcc78c282ab91136c8e1dcaa38ffa (patch) | |
| tree | e965b657dcbd97729ae0f1c0f66d253d819a5f1b /weed/command/volume.go | |
| parent | 924d410dc88fcf3e72fcaac5d37a526890bdba79 (diff) | |
| download | seaweedfs-2d06ddab414dcc78c282ab91136c8e1dcaa38ffa.tar.xz seaweedfs-2d06ddab414dcc78c282ab91136c8e1dcaa38ffa.zip | |
Remove default concurrent upload/download limits for best performance (#7712)
Change all concurrentUploadLimitMB and concurrentDownloadLimitMB defaults
from fixed values (64, 128, 256 MB) to 0 (unlimited).
This removes artificial throttling that can limit throughput on high-performance
systems, especially on all-flash setups with many cores.
Files changed:
- volume.go: concurrentUploadLimitMB 256->0, concurrentDownloadLimitMB 256->0
- server.go: filer/volume/s3 concurrent limits 64/128->0
- s3.go: concurrentUploadLimitMB 128->0
- filer.go: concurrentUploadLimitMB 128->0, s3.concurrentUploadLimitMB 128->0
Users can still set explicit limits if needed for resource management.
Diffstat (limited to 'weed/command/volume.go')
| -rw-r--r-- | weed/command/volume.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/weed/command/volume.go b/weed/command/volume.go index ae9f5e7f4..28a34679a 100644 --- a/weed/command/volume.go +++ b/weed/command/volume.go @@ -100,8 +100,8 @@ func init() { v.maintenanceMBPerSecond = cmdVolume.Flag.Int("maintenanceMBps", 0, "limit maintenance (replication / balance) IO rate in MB/s. Unset is 0, no limitation.") v.fileSizeLimitMB = cmdVolume.Flag.Int("fileSizeLimitMB", 256, "limit file size to avoid out of memory") v.ldbTimeout = cmdVolume.Flag.Int64("index.leveldbTimeout", 0, "alive time for leveldb (default to 0). If leveldb of volume is not accessed in ldbTimeout hours, it will be off loaded to reduce opened files and memory consumption.") - v.concurrentUploadLimitMB = cmdVolume.Flag.Int("concurrentUploadLimitMB", 256, "limit total concurrent upload size") - v.concurrentDownloadLimitMB = cmdVolume.Flag.Int("concurrentDownloadLimitMB", 256, "limit total concurrent download size") + v.concurrentUploadLimitMB = cmdVolume.Flag.Int("concurrentUploadLimitMB", 0, "limit total concurrent upload size, 0 means unlimited") + v.concurrentDownloadLimitMB = cmdVolume.Flag.Int("concurrentDownloadLimitMB", 0, "limit total concurrent download size, 0 means unlimited") v.pprof = cmdVolume.Flag.Bool("pprof", false, "enable pprof http handlers. precludes -memprofile and -cpuprofile") v.metricsHttpPort = cmdVolume.Flag.Int("metricsPort", 0, "Prometheus metrics listen port") v.metricsHttpIp = cmdVolume.Flag.String("metricsIp", "", "metrics listen ip. If empty, default to same as -ip.bind option.") |