tsweb: switch to fastuuid for request ID generation

Request ID generation appears prominently in some services cumulative
allocation rate, and while this does not eradicate this issue (the API
still makes UUID objects), it does improve the overhead of this API and
reduce the amount of garbage that it produces.

Updates tailscale/corp#18266
Updates tailscale/corp#19054

Signed-off-by: James Tucker <james@tailscale.com>
This commit is contained in:
James Tucker
2024-04-09 13:06:48 -07:00
committed by James Tucker
parent d0f3fa7d7e
commit 8fa3026614
3 changed files with 8 additions and 4 deletions

View File

@@ -17,7 +17,7 @@ tailscale.com/cmd/derper dependencies: (generated by github.com/tailscale/depawa
L github.com/google/nftables/expr from github.com/google/nftables+
L github.com/google/nftables/internal/parseexprfunc from github.com/google/nftables+
L github.com/google/nftables/xt from github.com/google/nftables/expr+
github.com/google/uuid from tailscale.com/tsweb
github.com/google/uuid from tailscale.com/util/fastuuid
github.com/hdevalence/ed25519consensus from tailscale.com/tka
L github.com/josharian/native from github.com/mdlayher/netlink+
L 💣 github.com/jsimonetti/rtnetlink from tailscale.com/net/interfaces+
@@ -143,6 +143,7 @@ tailscale.com/cmd/derper dependencies: (generated by github.com/tailscale/depawa
tailscale.com/util/ctxkey from tailscale.com/tsweb+
L 💣 tailscale.com/util/dirwalk from tailscale.com/metrics
tailscale.com/util/dnsname from tailscale.com/hostinfo+
tailscale.com/util/fastuuid from tailscale.com/tsweb
tailscale.com/util/httpm from tailscale.com/client/tailscale
tailscale.com/util/lineread from tailscale.com/hostinfo+
L tailscale.com/util/linuxfw from tailscale.com/net/netns
@@ -250,6 +251,7 @@ tailscale.com/cmd/derper dependencies: (generated by github.com/tailscale/depawa
math/big from crypto/dsa+
math/bits from compress/flate+
math/rand from github.com/mdlayher/netlink+
math/rand/v2 from tailscale.com/util/fastuuid
mime from github.com/prometheus/common/expfmt+
mime/multipart from net/http
mime/quotedprintable from mime/multipart