aphyr

user=> (quick-bench (ip blob))
WARNING: Final GC required 9.686975846642287 % of runtime
Evaluation count : 12 in 6 samples of 2 calls.
             Execution time mean : 92.387893 ms
    Execution time std-deviation : 1.672124 ms
   Execution time lower quantile : 90.990285 ms ( 2.5%)
   Execution time upper quantile : 95.129590 ms (97.5%)
                   Overhead used : 137.074621 ns

Found 1 outliers in 6 samples (16.6667 %)

aphyr

direction : NORTHEAST
          | NORTHWEST
          | SOUTHEAST
          | NORTH
          | SOUTH
          | EAST
          | WEST
          | N E
          | N W
          | S E

aphyr

(ns tv-scraper.wikipedia.parser)

(def tokens
  {"{{"    :template-start
   "|"     :pipe
   "}}"    :template-end
   "[["    :something-start
   "]]"    :something-end
   "="     :h1
   "=="    :h2

aphyr

user=> (def x (->> 0 (iterate inc) (take 1e8) vec))
#'user/x

; Consumes 68% of 48 cores for 18 seconds
user=> (->> x (r/map inc) r/foldcat time)
"Elapsed time: 17980.476456 msecs"
#<Cat clojure.core.reducers.Cat@306a12cf>

; Brief jump to ~5% CPU
user=> (->> x (r/map inc) r/foldcat time)

aphyr

{:barrier #<CyclicBarrier java.util.concurrent.CyclicBarrier@3e600af8>,
 :checker #<checker$reify__2553 jepsen.checker$reify__2553@6f5019f4>,
 :nemesis #<client$reify__2629 jepsen.client$reify__2629@4c3c63f1>,
 :nodes [:n1 :n2 :n3 :n4 :n5],
 :generator
 #<generator$nemesis$reify__1708 jepsen.generator$nemesis$reify__1708@671e1ecb>,
 :os #<debian$reify__3361 jepsen.os.debian$reify__3361@6d19cdcf>,
 :model {:pending #{}},
 :results
 {:valid? true,

aphyr

[Tue Apr 01 00:34:38 2014] [error] [client 192.168.20.202] mod_wsgi (pid=20063): Target WSGI script '/opt/graphite/conf/graphite.wsgi' cannot be loaded as Python module.
[Tue Apr 01 00:34:38 2014] [error] [client 192.168.20.202] mod_wsgi (pid=20063): Exception occurred processing WSGI script '/opt/graphite/conf/graphite.wsgi'.
[Tue Apr 01 00:34:38 2014] [error] [client 192.168.20.202] Traceback (most recent call last):
[Tue Apr 01 00:34:38 2014] [error] [client 192.168.20.202]   File "/opt/graphite/conf/graphite.wsgi", line 16, in <module>
[Tue Apr 01 00:34:38 2014] [error] [client 192.168.20.202]     import graphite.metrics.search
[Tue Apr 01 00:34:38 2014] [error] [client 192.168.20.202]   File "/opt/graphite/webapp/graphite/metrics/search.py", line 6, in <module>
[Tue Apr 01 00:34:38 2014] [error] [client 192.168.20.202]     from graphite.storage import is_pattern, match_entries
[Tue Apr 01 00:34:38 2014] [error] [client 192.168.20.202]   File "/opt/graphite/webapp/graphite/storage.py", line 7, in <module>

aphyr

{:valid? false,
 :queue
 {:valid? true,
  :final-queue
  {:pending
   #{1581 1580 1579 1559 1590 1596 1617 1605 1594 916 1607 1622 1603
     1573 1455 1616 1608 1575 1619 1623 1601 1588 1611 1595 1586 1576
     1599 1614 1585}}},
 :total-queue
 {:valid? false,

aphyr

(deftest sse-subscribe-events-test
  (riemann.logging/suppress
   ["riemann.transport" "riemann.core" "riemann.pubsub"]
   (let [s1       (tcp-server)
         s2       (sse-server)
         index    (wrap-index (index/index))
         pubsub   (pubsub/pubsub-registry)
         core     (transition!
                   (core)
                   {:index    index

aphyr

user=> (doc when)
-------------------------
clojure.core/when
([test & body])
Macro
  Evaluates test. If logical true, evaluates body in an implicit do.
nil
user=> (doc if)
-------------------------
if

aphyr

^Croot@compute01:/disk/ssd# regorge -v -o 1m -b 512k 10g gorge.tmp
WTR:   100387.09 KiB/s   Transfer time: 00:01:44    IOPS:      196.07
RTR:  1197257.55 KiB/s   Transfer time: 00:00:08    IOPS:     2338.39

Total iterations:                                1
Total runtime:                            00:01:53
Total write transfer time (WTT):          00:01:44
Total write transfer rate (WTR):   100387.09 KiB/s
Total write IOPS:                     196.07 IOPS
Total read transfer time (RTT):           00:00:08