31%
06.10.2022
_PRELOAD, as well.
libiotrace: Just Another Profiling Tool?
A typical CPU computes data faster than data can be fetched from or stored to main memory (the so-called memory wall) [3]. Storage only exacerbates
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26.11.2013
: "RSASSA-PKCS1-v1_5",
03 params: {
04 modulusLength: 512,
05 publicExponent: new Uint8Array([0x01, 0x00, 0x01])
06 }
07 };
08 var sigAlg = {
09 name: "RSASSA-PKCS1-v1_5",
10 params: { hash: "SHA-1
31%
09.01.2013
ScalingGroupName/awseb-e-hxaxpp3bsa-stack-AWSEBAutoScalingGroup-1NMEE2RF9GMBP:policyName/awseb-e-hxaxpp3bsa-stack-AWSEBAutoScalingScaleUpPolicy-1Q75QYV2QAY6X
2013-05-08 20:25:18 INFO Created CloudWatch alarm named: awseb-e-hxaxpp3
31%
20.10.2013
database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ACS-2 (unknown minor revision code: 0x001f)
Local Time is: Sun Oct 13 09:12:15 2013 EDT
SMART support is: Available - device has SMART
30%
29.09.2020
, use the -P show option (Listing 2).
Listing 2
Device Details
# smartctl -P show /dev/sda
smartctl 7.2 2020-07-11 r5076 [x86_64-linux-5.4.0-42-generic] (CircleCI)
Copyright (C) 2002-20
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01.06.2024
is 20x because only 95 percent of the algorithm can execute in parallel (compute the fraction 1/20 from that 5% number). That limitation led to a search for embarrassingly parallel
algorithms
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18.07.2013
buffered disk reads: 616 MB in
3.00 seconds = 205.03 MB/sec
$ hdparm -T /dev/sda
/dev/sda:
Timing cached reads: 6292 MB in
2.00 seconds = 3153.09 MB/sec
If this were a spinning disk, you would also
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14.08.2020
to some of the various SMART commands.
Listing 3: SMART Capabilities
# smartctl -c /dev/sda
smartctl 7.2 2020-07-11 r5076 [x86_64-linux-5.4.0-42-generic] (CircleCI)
Copyright (C) 2002-20, Bruce
30%
11.10.2016
straightforward. If a processor was operating at a fixed frequency of 2.0GHz, CPU utilization was the percentage of time the processor spent doing work. (Not doing work is idle
time.) For 50% utilization
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21.08.2014
#1 SMP PREEMPT Wed Sep 4 19:55:23 PDT \
2013 armv7l GNU/Linux
04 shell@android:/ $ cat /proc/version
05 Linux version 3.1.10-gd08812a (build03@cyanogenmod) (gcc version \
4.6.x-google 20120106
