I hereby claim:
- I am danielmorsing on github.
- I am dmorsing (https://keybase.io/dmorsing) on keybase.
- I have a public key whose fingerprint is 85A4 D9E4 546F 39F5 7891 92E4 C9C6 BA30 0461 FEBE
To claim this, I am signing this object:
Daniel Morsing DanielMorsing
DanielMorsing
/ stacktrace.diff
Last active
June 16, 2019 12:20
Patch that adds stack growth events to the trace viewer
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| diff --git a/src/cmd/trace/trace.go b/src/cmd/trace/trace.go | |
| index f39a397d0d..de8348e996 100644 | |
| --- a/src/cmd/trace/trace.go | |
| +++ b/src/cmd/trace/trace.go | |
| @@ -739,6 +739,8 @@ func generateTrace(params *traceParams, consumer traceConsumer) error { | |
| ctx.emitInstant(ev, "task start", "user event") | |
| case trace.EvUserTaskEnd: | |
| ctx.emitInstant(ev, "task end", "user event") | |
| + case trace.EvGoCopyStack: | |
| + ctx.emitInstant(ev, "copystack", "") |
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| diff --git a/src/net/http/server.go b/src/net/http/server.go | |
| index 57e1b5dacb..31c8352ca2 100644 | |
| --- a/src/net/http/server.go | |
| +++ b/src/net/http/server.go | |
| @@ -22,6 +22,7 @@ import ( | |
| "os" | |
| "path" | |
| "runtime" | |
| + "runtime/causalprof" | |
| "strconv" |
DanielMorsing
/ foobar.go
Created
August 9, 2017 15:12
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| package main | |
| import ( | |
| "fmt" | |
| "net/http" | |
| _ "net/http/pprof" | |
| "runtime/causalprof" | |
| "sync" | |
| "math/rand" | |
| ) |
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| 0x4d183d /home/daniel/go/src/math/rand/rand.go:206 | |
| 2542898460 | |
| 5% 2324966363ns -8.57% | |
| 30% 2326460354ns -8.51% | |
| 35% 2277724044ns -10.4% | |
| 45% 2314790374ns -8.97% | |
| 50% 2243652563ns -11.8% | |
| 95% 1974680705ns -22.3% |
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| package main | |
| import ( | |
| "runtime/causalprof" | |
| "net/http" | |
| "bufio" | |
| "os" | |
| "math/rand" | |
| "fmt" | |
| "sync/atomic" |
DanielMorsing
/ keybase.md
Created
January 13, 2016 20:06
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| [daniel@morslaptop ~]$ mkdir foo && cd foo | |
| [daniel@morslaptop foo]$ bash -c 'cd .. && rm -rf foo' | |
| [daniel@morslaptop foo]$ man open | |
| man: can't change directory to '': No such file or directory | |
| man: command exited with status 255: (cd && LESS=-ix8RmPm Manual page open(1) ?ltline %lt?L/%L.:byte %bB?s/%s..?e (END):?pB %pB\%.. (press h for help or q to quit)$PM Manual page open(1) ?ltline %lt?L/%L.:byte %bB?s/%s..?e (END):?pB %pB\%.. (press h for help or q to quit)$ MAN_PN=open(1) less -s) |
DanielMorsing
/ something.patch
Created
April 20, 2015 12:31
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| diff --git a/src/net/http/transport.go b/src/net/http/transport.go | |
| index 354b5c0..0ec5398 100644 | |
| --- a/src/net/http/transport.go | |
| +++ b/src/net/http/transport.go | |
| @@ -358,6 +358,7 @@ func (cm *connectMethod) proxyAuth() string { | |
| // If pconn is no longer needed or not in a good state, putIdleConn | |
| // returns false. | |
| func (t *Transport) putIdleConn(pconn *persistConn) bool { | |
| + fmt.Println("putidle") | |
| if t.DisableKeepAlives || t.MaxIdleConnsPerHost < 0 { |
DanielMorsing
/ baseutf8
Created
April 19, 2015 10:37
A shitty thing I did in order to pgp sign a tweet.
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| package main | |
| import ( | |
| "fmt" | |
| "io/ioutil" | |
| "math/big" | |
| "os" | |
| ) | |
| func main() { |
DanielMorsing
/ gist:2758702
Created
May 20, 2012 16:34
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| <!--{ | |
| Navbar: "Home", | |
| }--> | |
| /* other stuff after this */ | |
| /* should be matched by "<!--.*-->" */ |
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