sluggish startup times #6009

stefanpenner · 2016-06-21T06:52:47Z

 ~ ember v                                                                                                    (878ms)
WARNING: Addon[ember-try]'s commands took: 194ms to load, see: http://some-link.com/help
ember-cli: 2.7.0-beta.3-log-slow-command-loads-61749d551d
node: 6.2.2
os: darwin x64


Start time: (2016-06-21 06:51:29 UTC) [treshold=1%]
 #  module                                               time  %
 1  graceful-fs (src/ember-c...eful-fs/graceful-fs.js)   11ms  ▇ 1%
 2  glob (src/ember-cli/node_modules/glob/glob.js)       17ms  ▇ 2%
 3  rimraf (src/ember-cli/no...dules/rimraf/rimraf.js)   18ms  ▇ 2%
 4  ./remove (src/ember-cli/...ra/lib/remove/index.js)   19ms  ▇ 2%
 5  fs-extra (src/ember-cli/.../fs-extra/lib/index.js)   61ms  ▇▇▇ 6%
 6  ./_Hash (src/ember-cli/n...odules/lodash/_Hash.js)   12ms  ▇ 1%
 7  ./_mapCacheClear (src/em...dash/_mapCacheClear.js)   13ms  ▇ 1%
 8  ./_MapCache (src/ember-c...es/lodash/_MapCache.js)   20ms  ▇ 2%
 9  ./_stackSet (src/ember-c...es/lodash/_stackSet.js)   20ms  ▇ 2%
10  ./_Stack (src/ember-cli/...dules/lodash/_Stack.js)   28ms  ▇▇ 3%
11  ./_equalObjects (src/emb...odash/_equalObjects.js)   11ms  ▇ 1%
12  ./_baseIsEqualDeep (src/...sh/_baseIsEqualDeep.js)   30ms  ▇▇ 3%
13  ./_baseIsEqual (src/embe...lodash/_baseIsEqual.js)   30ms  ▇▇ 3%
14  ./_baseIsMatch (src/embe...lodash/_baseIsMatch.js)   59ms  ▇▇▇ 5%
15  ./_baseMatches (src/embe...lodash/_baseMatches.js)   61ms  ▇▇▇ 6%
16  ./_baseIteratee (src/emb...odash/_baseIteratee.js)   72ms  ▇▇▇▇ 7%
17  ./_createFind (src/ember.../lodash/_createFind.js)   72ms  ▇▇▇▇ 7%
18  lodash/find (src/ember-c...modules/lodash/find.js)   77ms  ▇▇▇▇ 7%
19  ./_baseClone (src/ember-...s/lodash/_baseClone.js)   15ms  ▇ 1%
20  ./_baseMergeDeep (src/em...dash/_baseMergeDeep.js)   22ms  ▇▇ 2%
21  ./_baseMerge (src/ember-...s/lodash/_baseMerge.js)   25ms  ▇▇ 2%
22  lodash/merge (src/ember-...odules/lodash/merge.js)   25ms  ▇▇ 2%
23  ../models/addon-discover...els/addon-discovery.js)   12ms  ▇ 1%
24  ../models/command (src/e.../lib/models/command.js)   36ms  ▇▇ 3%
25  ../models/project (src/e.../lib/models/project.js)  264ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇ 25%
26  diff (src/ember-cli/node...ules/diff/lib/index.js)   14ms  ▇ 1%
27  ./edit-file-diff (src/em...dels/edit-file-diff.js)   23ms  ▇▇ 2%
28  ./file-info (src/ember-c...ib/models/file-info.js)   33ms  ▇▇ 3%
29  inflection (src/ember-cl...tion/lib/inflection.js)   11ms  ▇ 1%
30  ../models/blueprint (src...ib/models/blueprint.js)   69ms  ▇▇▇▇ 6%
31  ../utilities/merge-bluep...e-blueprint-options.js)   70ms  ▇▇▇▇ 7%
32  ./new (src/ember-cli/lib/commands/new.js)            72ms  ▇▇▇▇ 7%
33  /Users/stefanepenner/src.../lib/commands/addon.js)   73ms  ▇▇▇▇ 7%
34  /Users/stefanepenner/src.../lib/commands/serve.js)   11ms  ▇ 1%
35  ../models/builder (src/e.../lib/models/builder.js)   16ms  ▇ 1%
36  /Users/stefanepenner/src...i/lib/commands/test.js)   17ms  ▇ 2%
37  /Users/stefanepenner/src...cli/lib/tasks/serve.js)   15ms  ▇ 1%
38  ../lib/cli (src/ember-cli/lib/cli/index.js)         437ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 41%
39  leek (src/ember-cli/node...dules/leek/lib/leek.js)   18ms  ▇ 2%
40  lodash.merge (src/ember-.../lodash.merge/index.js)   13ms  ▇ 1%
41  yam (src/ember-cli/node_modules/yam/lib/yam.js)      16ms  ▇ 1%
42  configstore (src/ember-c...s/configstore/index.js)   13ms  ▇ 1%
43  ./baseMergeDeep (src/emb...ernal/baseMergeDeep.js)   17ms  ▇ 2%
44  ../internal/baseMerge (s.../internal/baseMerge.js)   21ms  ▇ 2%
45  lodash/object/merge (src...lodash/object/merge.js)   24ms  ▇▇ 2%
46  ./lib/style-plugin (src/...ry/lib/style-plugin.js)   34ms  ▇▇ 3%
47  ./ (src/ember-cli/node_m...cess-registry/index.js)   38ms  ▇▇ 4%
48  ember-cli-preprocess-reg...istry/preprocessors.js)   38ms  ▇▇ 4%
49  broccoli-funnel (src/emb...occoli-funnel/index.js)   12ms  ▇ 1%
50  ../models/addon (src/emb...li/lib/models/addon.js)   54ms  ▇▇▇ 5%
51  lodash/array (src/ember-...odules/lodash/array.js)   58ms  ▇▇▇ 5%
52  node-fetch (src/ember-cl...es/node-fetch/index.js)   24ms  ▇▇ 2%
53  ./fetch-ember-versions-f...ersions-from-github.js)   25ms  ▇▇ 2%
54  ./get-ember-versions (sr.../get-ember-versions.js)   83ms  ▇▇▇▇ 8%
55  ember-try-config (src/em...io-config-for-ember.js)   85ms  ▇▇▇▇ 8%
56  ../utils/config (src/emb...ry/lib/utils/config.js)   87ms  ▇▇▇▇ 8%
57  lodash (src/ember-cli/no...odules/lodash/index.js)   45ms  ▇▇▇ 4%
58  ./utils (src/ember-cli/n...li-table2/src/utils.js)   53ms  ▇▇▇ 5%
59  ./src/table (src/ember-c...li-table2/src/table.js)   59ms  ▇▇▇ 5%
60  cli-table2 (src/ember-cl...es/cli-table2/index.js)   59ms  ▇▇▇ 5%
61  ./../utils/result-summar...tils/result-summary.js)   60ms  ▇▇▇ 6%
62  fs-extra (src/ember-cli/.../fs-extra/lib/index.js)   26ms  ▇▇ 2%
63  ../dependency-manager-ad...ager-adapters/bower.js)   30ms  ▇▇ 3%
64  ./../utils/dependency-ma...ger-adapter-factory.js)   32ms  ▇▇ 3%
65  ../tasks/try-each (src/e.../lib/tasks/try-each.js)   99ms  ▇▇▇▇▇ 9%
66  ./try (src/ember-cli/nod...ry/lib/commands/try.js)  187ms  ▇▇▇▇▇▇▇▇▇ 17%
67  ./lib/commands (src/embe.../lib/commands/index.js)  194ms  ▇▇▇▇▇▇▇▇▇ 18%
68  ./pubsuffix (src/ember-c...ookie/lib/pubsuffix.js)   20ms  ▇ 2%
69  tough-cookie (src/ember-...h-cookie/lib/cookie.js)   28ms  ▇▇ 3%
70  ./lib/cookies (src/ember...request/lib/cookies.js)   28ms  ▇▇ 3%
71  bl (src/ember-cli/node_modules/bl/bl.js)             12ms  ▇ 1%
72  hawk (src/ember-cli/node...ules/hawk/lib/index.js)   15ms  ▇ 1%
73  ./formats/auto (src/embe...pk/lib/formats/auto.js)   11ms  ▇ 1%
74  ./private-key (src/ember...hpk/lib/private-key.js)   24ms  ▇▇ 2%
75  ./utils (src/ember-cli/n...les/sshpk/lib/utils.js)   27ms  ▇▇ 3%
76  ./fingerprint (src/ember...hpk/lib/fingerprint.js)   29ms  ▇▇ 3%
77  ./key (src/ember-cli/nod...dules/sshpk/lib/key.js)   36ms  ▇▇ 3%
78  sshpk (src/ember-cli/nod...les/sshpk/lib/index.js)   37ms  ▇▇ 3%
79  ./utils (src/ember-cli/n...signature/lib/utils.js)   39ms  ▇▇ 4%
80  ./parser (src/ember-cli/...ignature/lib/parser.js)   42ms  ▇▇ 4%
81  http-signature (src/embe...signature/lib/index.js)   51ms  ▇▇▇ 5%
82  mime-types (src/ember-cl...es/mime-types/index.js)   14ms  ▇ 1%
83  ./runner (src/ember-cli/...alidator/lib/runner.js)   17ms  ▇ 2%
84  har-validator (src/ember...validator/lib/index.js)   18ms  ▇ 2%
85  ./lib/har (src/ember-cli...les/request/lib/har.js)   18ms  ▇ 2%
86  ./request (src/ember-cli...les/request/request.js)  141ms  ▇▇▇▇▇▇▇ 13%
87  request (src/ember-cli/n...dules/request/index.js)  172ms  ▇▇▇▇▇▇▇▇ 16%
Total require(): 2211
Total time: 1.1s

using: https://www.npmjs.com/package/time-require

The text was updated successfully, but these errors were encountered:

stefanpenner · 2016-06-21T07:01:13Z

to biggest offenders are

request (likely from leek) 87 request (src/ember-cli/n...dules/request/index.js) 172ms ▇▇▇▇▇▇▇▇ 16% cc @twokul requiring request is slow twokul/leek#31
ember-try cc @kategengler slow require times ember-try#74

rwjblue · 2016-06-21T16:03:22Z

ember-try was updated in ember-cli/ember-try#75, and that was released in v0.2.3.

stefanpenner · 2016-06-21T16:30:03Z

request (likely from leek) 87 request (src/ember-cli/n...dules/request/index.js) 172ms ▇▇▇▇▇▇▇▇ 16% cc @twokul twokul/leek#31

this was seems to not show up all the time..

stefanpenner · 2016-06-21T16:31:58Z

updated:

ember-cli: 2.7.0-beta.4-master-5c83db55a7
node: 5.10.1
os: darwin x64


Start time: (2016-06-21 16:27:40 UTC) [treshold=1%]
 #  module                                                         time  %
 1  chalk (src/ember-cli/node_mod...node_modules/chalk/index.js)    4ms  ▇ 1%
 2  rsvp (src/ember-cli/node_modules/rsvp/dist/rsvp.js)             4ms  ▇ 1%
 3  ../ext/promise (src/ember-cli/lib/ext/promise.js)               4ms  ▇ 1%
 4  graceful-fs (src/ember-cli/no.../graceful-fs/graceful-fs.js)    5ms  ▇ 1%
 5  ./copy (src/ember-cli/node_mo...s/fs-extra/lib/copy/copy.js)    4ms  ▇ 1%
 6  ./copy (src/ember-cli/node_mo.../fs-extra/lib/copy/index.js)    5ms  ▇ 1%
 7  glob (src/ember-cli/node_modules/glob/glob.js)                  7ms  ▇▇ 2%
 8  rimraf (src/ember-cli/node_modules/rimraf/rimraf.js)            8ms  ▇▇ 2%
 9  ./remove (src/ember-cli/node_...s-extra/lib/remove/index.js)    9ms  ▇▇ 2%
10  fs-extra (src/ember-cli/node_modules/fs-extra/lib/index.js)    31ms  ▇▇▇▇▇▇ 9%
11  ./_Hash (src/ember-cli/node_modules/lodash/_Hash.js)            4ms  ▇ 1%
12  ./_mapCacheClear (src/ember-c...es/lodash/_mapCacheClear.js)    4ms  ▇ 1%
13  ./_MapCache (src/ember-cli/node_modules/lodash/_MapCache.js)    5ms  ▇ 1%
14  ./_stackSet (src/ember-cli/node_modules/lodash/_stackSet.js)    6ms  ▇▇ 2%
15  ./_Stack (src/ember-cli/node_modules/lodash/_Stack.js)          8ms  ▇▇ 2%
16  ./_indexKeys (src/ember-cli/n...odules/lodash/_indexKeys.js)    4ms  ▇ 1%
17  ./keys (src/ember-cli/node_modules/lodash/keys.js)              4ms  ▇ 1%
18  ./_equalObjects (src/ember-cl...les/lodash/_equalObjects.js)    5ms  ▇ 1%
19  ./_baseIsEqualDeep (src/ember.../lodash/_baseIsEqualDeep.js)   11ms  ▇▇ 3%
20  ./_baseIsEqual (src/ember-cli...ules/lodash/_baseIsEqual.js)   11ms  ▇▇ 3%
21  ./_baseIsMatch (src/ember-cli...ules/lodash/_baseIsMatch.js)   19ms  ▇▇▇▇ 5%
22  ./_baseMatches (src/ember-cli...ules/lodash/_baseMatches.js)   20ms  ▇▇▇▇ 6%
23  ./_baseIteratee (src/ember-cl...les/lodash/_baseIteratee.js)   24ms  ▇▇▇▇▇ 7%
24  ./_createFind (src/ember-cli/...dules/lodash/_createFind.js)   25ms  ▇▇▇▇▇ 7%
25  lodash/find (src/ember-cli/node_modules/lodash/find.js)        27ms  ▇▇▇▇▇ 7%
26  ./_baseClone (src/ember-cli/n...odules/lodash/_baseClone.js)    5ms  ▇ 1%
27  ./_baseMergeDeep (src/ember-c...es/lodash/_baseMergeDeep.js)    8ms  ▇▇ 2%
28  ./_baseMerge (src/ember-cli/n...odules/lodash/_baseMerge.js)    8ms  ▇▇ 2%
29  lodash/merge (src/ember-cli/node_modules/lodash/merge.js)       9ms  ▇▇ 2%
30  chalk (src/ember-cli/node_modules/chalk/index.js)               4ms  ▇ 1%
31  ./deprecation (src/ember-cli/...e-object/lib/deprecation.js)    4ms  ▇ 1%
32  ./lib/assign-properties (src/...ct/lib/assign-properties.js)    4ms  ▇ 1%
33  core-object (src/ember-cli/no.../core-object/core-object.js)    5ms  ▇ 1%
34  ../models/addon-discovery (sr...b/models/addon-discovery.js)    6ms  ▇▇ 2%
35  nopt (src/ember-cli/node_modules/nopt/lib/nopt.js)              4ms  ▇ 1%
36  lodash/union (src/ember-cli/node_modules/lodash/union.js)       4ms  ▇ 1%
37  ../models/watcher (src/ember-cli/lib/models/watcher.js)         4ms  ▇ 1%
38  ../models/command (src/ember-cli/lib/models/command.js)        17ms  ▇▇▇ 5%
39  ../ui (src/ember-cli/lib/ui/index.js)                           4ms  ▇ 1%
40  npm-package-arg (src/ember-cl...ules/npm-package-arg/npa.js)    5ms  ▇ 1%
41  ../utilities/get-package-base...es/get-package-base-name.js)    5ms  ▇ 1%
42  ../models/project (src/ember-cli/lib/models/project.js)       114ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 31%
43  diff (src/ember-cli/node_modules/diff/lib/index.js)             6ms  ▇▇ 2%
44  quick-temp (src/ember-cli/node_modules/quick-temp/index.js)     4ms  ▇ 1%
45  ./edit-file-diff (src/ember-c...ib/models/edit-file-diff.js)   10ms  ▇▇ 3%
46  ./file-info (src/ember-cli/lib/models/file-info.js)            15ms  ▇▇▇ 4%
47  ../models/blueprint (src/ember-cli/lib/models/blueprint.js)    27ms  ▇▇▇▇▇ 7%
48  ../utilities/merge-blueprint-.../merge-blueprint-options.js)   28ms  ▇▇▇▇▇ 8%
49  ./new (src/ember-cli/lib/commands/new.js)                      29ms  ▇▇▇▇▇ 8%
50  /Users/stefanpenner/src/ember...r-cli/lib/commands/addon.js)   29ms  ▇▇▇▇▇ 8%
51  portfinder (src/ember-cli/nod...ortfinder/lib/portfinder.js)    4ms  ▇ 1%
52  /Users/stefanpenner/src/ember...r-cli/lib/commands/serve.js)    4ms  ▇ 1%
53  tree-sync (src/ember-cli/node_modules/tree-sync/index.js)       4ms  ▇ 1%
54  ../models/builder (src/ember-cli/lib/models/builder.js)         7ms  ▇▇ 2%
55  /Users/stefanpenner/src/ember...er-cli/lib/commands/test.js)    7ms  ▇▇ 2%
56  /Users/stefanpenner/src/ember...mber-cli/lib/tasks/serve.js)    4ms  ▇ 1%
57  ../lib/cli (src/ember-cli/lib/cli/index.js)                   193ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 53%
58  lodash.keys (src/ember-cli/no...odules/lodash.keys/index.js)    4ms  ▇ 1%
59  lodash._baseassign (src/ember...lodash._baseassign/index.js)    5ms  ▇ 1%
60  lodash.assign (src/ember-cli/...ules/lodash.assign/index.js)    7ms  ▇▇ 2%
61  leek (src/ember-cli/node_modules/leek/lib/leek.js)             11ms  ▇▇ 3%
62  lodash.merge (src/ember-cli/n...dules/lodash.merge/index.js)    5ms  ▇ 1%
63  yam (src/ember-cli/node_modules/yam/lib/yam.js)                 7ms  ▇▇ 2%
64  configstore (src/ember-cli/no...odules/configstore/index.js)    5ms  ▇ 1%
65  ./baseMergeDeep (src/ember-cl...h/internal/baseMergeDeep.js)    7ms  ▇▇ 2%
66  ../internal/baseMerge (src/em...odash/internal/baseMerge.js)    7ms  ▇▇ 2%
67  lodash/object/merge (src/embe...ules/lodash/object/merge.js)   10ms  ▇▇ 3%
68  broccoli-merge-trees (src/emb...occoli-merge-trees/index.js)    4ms  ▇ 1%
69  ./lib/style-plugin (src/ember...egistry/lib/style-plugin.js)   15ms  ▇▇▇ 4%
70  ./ (src/ember-cli/node_module...reprocess-registry/index.js)   16ms  ▇▇▇ 4%
71  ember-cli-preprocess-registry...s-registry/preprocessors.js)   16ms  ▇▇▇ 4%
72  broccoli-funnel (src/ember-cl...es/broccoli-funnel/index.js)    7ms  ▇▇ 2%
73  ../models/addon (src/ember-cli/lib/models/addon.js)            25ms  ▇▇▇▇▇ 7%
74  ./try (src/ember-cli/node_mod...ber-try/lib/commands/try.js)    5ms  ▇ 1%
75  ./lib/commands (src/ember-cli...r-try/lib/commands/index.js)    7ms  ▇▇ 2%

dig into 42 ../models/project (src/ember-cli/lib/models/project.js) 114ms some more, see what we can squeeze out

stefanpenner · 2016-06-21T21:23:35Z

Turbo87 · 2016-07-13T06:48:12Z

@stefanpenner if we require the dependencies on demand how will this work with ES6 modules if we would switch at some point? My understanding is that import statements must be at the top level, correct?

nathanhammond · 2016-07-13T06:57:45Z

@Turbo87 Hopefully node fixes its slow module import time by the time that happens? Otherwise this will troll large projects tremendously.

stefanpenner · 2016-07-13T15:28:24Z

@stefanpenner if we require the dependencies on demand how will this work with ES6 modules if we would switch at some point? My understanding is that import statements must be at the top level, correct?

There will be a way to also require lazily/on-demand, it has not yet been fleshed out though.

twokul · 2016-07-13T15:43:51Z

we could load some of the other deps lazily:

in lib/cli/index.js (commands and tasks could be loaded lazily)
in lib/cli/cli.js (PlatformChecker and InstallationChecker could be loaded lazily)
in lib/models/project.js (AddonDiscovery, AddonsFactory, Command and UI could be loaded lazily)

but something tells me this might not be the right avenue

stefanpenner · 2016-07-13T15:45:37Z

but something tells me this might not be the right avenue

i think its fine for us to be mindful about require ordering and timing to ensuring it is pay as you go when possible. We should drive it based on identifying slow points and addressing them.

Makes sure dependecies are loaded on demand results: https://gist.github.com/twokul/54542ed6783e20bbfd2f62bd9dfb89c7 before: ``` Total require(): 1375 Total time: 1.1s ``` after: ``` Total require(): 995 Total time: 832ms ``` depends on #6071 related to #6009

musaffa · 2016-08-04T02:58:29Z

In my setup (ember 2.7, node 6.3.1), ember v takes 4.9s after a computer reboot and 500-600ms on the same subsequent commands after the first command has been executed. It takes significantly less time than ember s.

A signification amount of bottlenecks may also be found doing the same test with ember s. To eliminate the hypothesis of ember "has already warmed up", ember s should be the first command of ember bin executable after a fresh reboot.

musaffa · 2016-08-04T03:04:04Z

Flamegraph is also an interesting tool for performance instrumentation. Sam Saffron has been using flamegraph to pin point the bottlenecks of discourse rails server. He wrote a blog post about performance instrumentation and finding bottlenecks with flamegraph.

Nodejs has some implemenations of flamegraph, for example stackvis, 0x.

stefanpenner · 2016-08-04T03:11:54Z

@musaffa yup! This issue outlines some things that should help many scenarios for you, as it goes to make sure we don't eagerly require too much. This should help.

stefanpenner · 2016-09-27T05:52:50Z

We have made progress. The original issue has improved, but we will continue to reduce dependency weight which will hopefully continue to help :)

stefanpenner mentioned this issue Jun 21, 2016

requiring request is slow twokul/leek#31

Closed

Turbo87 added bug Performance labels Jun 22, 2016

twokul mentioned this issue Jul 12, 2016

Loading dependencies on demand ef4/ember-browserify#90

Merged

This was referenced Jul 14, 2016

Make sure dependency are loaded on demand twokul/yam#14

Merged

Replaces request with https twokul/leek#32

Merged

Makes sure dependecies are loaded on demand #6072

Merged

Turbo87 mentioned this issue Aug 1, 2016

A 9-10 minute first load time (not build, this is require / fs read time) #6137

Closed

stefanpenner closed this as completed Sep 27, 2016

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sluggish startup times #6009

sluggish startup times #6009

stefanpenner commented Jun 21, 2016

stefanpenner commented Jun 21, 2016 •

edited by twokul

rwjblue commented Jun 21, 2016

stefanpenner commented Jun 21, 2016

stefanpenner commented Jun 21, 2016 •

edited

stefanpenner commented Jun 21, 2016 •

edited by twokul

Turbo87 commented Jul 13, 2016

nathanhammond commented Jul 13, 2016

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twokul commented Jul 13, 2016

stefanpenner commented Jul 13, 2016 •

edited

musaffa commented Aug 4, 2016 •

edited

musaffa commented Aug 4, 2016 •

edited

stefanpenner commented Aug 4, 2016

stefanpenner commented Sep 27, 2016 •

edited

sluggish startup times #6009

sluggish startup times #6009

Comments

stefanpenner commented Jun 21, 2016

stefanpenner commented Jun 21, 2016 • edited by twokul

rwjblue commented Jun 21, 2016

stefanpenner commented Jun 21, 2016

stefanpenner commented Jun 21, 2016 • edited

stefanpenner commented Jun 21, 2016 • edited by twokul

Turbo87 commented Jul 13, 2016

nathanhammond commented Jul 13, 2016

stefanpenner commented Jul 13, 2016

twokul commented Jul 13, 2016

stefanpenner commented Jul 13, 2016 • edited

musaffa commented Aug 4, 2016 • edited

musaffa commented Aug 4, 2016 • edited

stefanpenner commented Aug 4, 2016

stefanpenner commented Sep 27, 2016 • edited

stefanpenner commented Jun 21, 2016 •

edited by twokul

stefanpenner commented Jun 21, 2016 •

edited

stefanpenner commented Jun 21, 2016 •

edited by twokul

stefanpenner commented Jul 13, 2016 •

edited

musaffa commented Aug 4, 2016 •

edited

musaffa commented Aug 4, 2016 •

edited

stefanpenner commented Sep 27, 2016 •

edited