fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

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• Decimal: 27

fcicq

class machine(object):
  def __init__(self):
    self.inscount = 0
    self.storage = []

  # CMP: instype 0, k1=pos, k2=byte, k3=switch1(-1), k4=switch2(0), k5=switch3(1)
  # KV: instype 1, key, value
  def add_inst(self, instype, k1=-1, k2=-1, k3=-1, k4=-1, k5=-1):
    if instype == 0:
      if k1 < 0: raise

bohutang

https://github.com/BohuTANG/ioarena

Model Name:	MacBook Air
Model Identifier:	MacBookAir7,2
Processor Name:	Intel Core i5
Memory:	8 GB

==================================1) small kv tests=================================
number of operations	20,000,000
operations	set

rxaviers

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

dspezia

> ~/tcp_redis_monitor.py 6379

       Timestamp     Nb     TX bytes     RX bytes           TX RMA           RX RMA
  1333983822.943      1            0            0            0.000            0.000
  1333983823.193      1            0            0            0.000            0.000
  1333983824.194      1            0            0            0.000            0.000
  1333983825.195      1            0            0            0.000            0.000
  1333983826.196      1            0            0            0.000            0.000