---> uname -a:
Linux prd-centos8-robot-2c-8g-4846.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2799.998
BogoMIPS: 5599.99
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0,1
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 3.8G 17M 3.8G 1% /run
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/vda1 40G 8.3G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 592 4968 19 2136 6808
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:5b:50:ec brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85595sec preferred_lft 85595sec
inet6 fe80::f816:3eff:fe5b:50ec/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/22/2024 _x86_64_ (2 CPU)
23:05:02 LINUX RESTART (2 CPU)
11:06:01 PM tps rtps wtps bread/s bwrtn/s
11:07:01 PM 120.13 49.48 70.64 5822.33 17220.83
11:08:01 PM 90.02 0.73 89.29 53.06 10548.31
11:09:02 PM 22.51 0.42 22.09 64.78 1651.25
11:10:01 PM 61.96 9.39 52.58 1669.54 5537.41
11:11:01 PM 16.26 0.00 16.26 0.00 2957.46
11:12:01 PM 2.63 0.00 2.63 0.00 82.82
11:13:01 PM 0.13 0.00 0.13 0.00 1.73
11:14:01 PM 0.47 0.12 0.35 33.06 43.84
11:15:01 PM 1.98 0.00 1.98 0.00 66.83
11:16:01 PM 0.22 0.00 0.22 0.00 1.77
11:17:01 PM 0.37 0.00 0.37 0.00 5.72
11:18:01 PM 21.55 0.63 20.91 73.19 1133.61
Average: 28.14 5.06 23.08 641.63 3267.93
11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
11:07:01 PM 5427300 7081032 2455124 31.15 2688 1837760 649288 7.27 184476 1956844 157508
11:08:01 PM 5196016 6994724 2686408 34.08 2688 1976364 714444 8.00 198680 2138980 30680
11:09:02 PM 5245000 7048308 2637424 33.46 2688 1981556 686404 7.69 221288 2075896 3272
11:10:01 PM 5006456 7058040 2875968 36.49 2688 2221312 628224 7.03 264376 2240080 76220
11:11:01 PM 5008492 7059676 2873932 36.46 2688 2221320 628224 7.03 264380 2240028 8
11:12:01 PM 5008212 7059400 2874212 36.46 2688 2221324 628224 7.03 264384 2240100 4
11:13:01 PM 5008252 7059424 2874172 36.46 2688 2221324 628224 7.03 264384 2240156 8
11:14:01 PM 4961932 7015224 2920492 37.05 2688 2223440 742496 8.31 264508 2285992 12
11:15:01 PM 4960040 7013340 2922384 37.07 2688 2223444 742496 8.31 264508 2287748 8
11:16:01 PM 4959104 7012404 2923320 37.09 2688 2223444 742496 8.31 264656 2288508 16
11:17:01 PM 5004800 7059068 2877624 36.51 2688 2224416 633984 7.10 265008 2243140 984
11:18:01 PM 5154772 7034744 2727652 34.60 2688 2055560 682412 7.64 455092 1922940 204
Average: 5078365 7041282 2804059 35.57 2688 2135939 675576 7.56 264645 2180034 22410
11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:07:01 PM eth0 334.16 186.17 1572.24 58.35 0.00 0.00 0.00 0.00
11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:08:01 PM eth0 69.67 55.26 668.84 8.72 0.00 0.00 0.00 0.00
11:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:09:02 PM eth0 22.29 16.36 7.46 5.30 0.00 0.00 0.00 0.00
11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:10:01 PM eth0 587.61 429.50 413.26 100.19 0.00 0.00 0.00 0.00
11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:11:01 PM eth0 5.22 3.55 1.85 2.39 0.00 0.00 0.00 0.00
11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:12:01 PM eth0 3.82 2.05 0.61 0.49 0.00 0.00 0.00 0.00
11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:13:01 PM eth0 3.40 1.98 0.47 0.42 0.00 0.00 0.00 0.00
11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:14:01 PM eth0 72.19 59.26 15.71 6.54 0.00 0.00 0.00 0.00
11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:15:01 PM eth0 2.07 0.12 0.10 0.01 0.00 0.00 0.00 0.00
11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:16:01 PM eth0 5.17 0.43 0.95 0.42 0.00 0.00 0.00 0.00
11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:17:01 PM eth0 25.63 19.35 6.40 2.43 0.00 0.00 0.00 0.00
11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:18:01 PM eth0 69.27 47.81 90.54 27.18 0.00 0.00 0.00 0.00
Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 99.37 67.99 231.30 17.59 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/22/2024 _x86_64_ (2 CPU)
23:05:02 LINUX RESTART (2 CPU)
11:06:01 PM CPU %user %nice %system %iowait %steal %idle
11:07:01 PM all 31.69 0.03 6.67 17.14 0.13 44.34
11:07:01 PM 0 36.02 0.02 7.25 17.81 0.13 38.77
11:07:01 PM 1 27.35 0.03 6.10 16.47 0.13 49.92
11:08:01 PM all 25.74 0.00 3.52 7.24 0.11 63.39
11:08:01 PM 0 40.95 0.00 4.51 6.70 0.10 47.73
11:08:01 PM 1 10.54 0.00 2.52 7.78 0.12 79.03
11:09:02 PM all 10.96 0.00 2.06 0.97 0.08 85.93
11:09:02 PM 0 11.07 0.00 2.32 1.35 0.10 85.16
11:09:02 PM 1 10.85 0.00 1.80 0.58 0.07 86.70
11:10:01 PM all 28.96 0.00 5.77 2.66 0.12 62.49
11:10:01 PM 0 24.29 0.00 5.78 2.93 0.10 66.89
11:10:01 PM 1 33.66 0.00 5.77 2.39 0.14 58.05
11:11:01 PM all 0.41 0.00 0.25 0.94 0.05 98.36
11:11:01 PM 0 0.27 0.00 0.28 0.65 0.07 98.73
11:11:01 PM 1 0.55 0.00 0.22 1.22 0.03 97.98
11:12:01 PM all 0.35 0.00 0.08 0.01 0.05 99.51
11:12:01 PM 0 0.45 0.00 0.10 0.02 0.05 99.38
11:12:01 PM 1 0.25 0.00 0.07 0.00 0.05 99.63
11:13:01 PM all 0.33 0.00 0.07 0.00 0.05 99.56
11:13:01 PM 0 0.53 0.00 0.05 0.00 0.05 99.37
11:13:01 PM 1 0.12 0.00 0.08 0.00 0.05 99.75
11:14:01 PM all 5.54 0.00 0.54 0.01 0.07 93.85
11:14:01 PM 0 7.49 0.00 0.70 0.02 0.07 91.73
11:14:01 PM 1 3.60 0.00 0.39 0.00 0.07 95.94
11:15:01 PM all 8.10 0.00 0.64 0.00 0.08 91.17
11:15:01 PM 0 0.60 0.00 0.10 0.00 0.07 99.23
11:15:01 PM 1 16.31 0.00 1.24 0.00 0.09 82.36
11:16:01 PM all 7.58 0.00 0.62 0.00 0.08 91.72
11:16:01 PM 0 0.43 0.00 0.13 0.00 0.03 99.40
11:16:01 PM 1 15.40 0.00 1.15 0.00 0.13 83.32
11:17:01 PM all 8.33 0.00 0.78 0.00 0.09 90.80
11:17:01 PM 0 1.92 0.00 0.28 0.00 0.08 97.71
11:17:01 PM 1 15.22 0.00 1.31 0.00 0.09 83.38
11:17:01 PM CPU %user %nice %system %iowait %steal %idle
11:18:01 PM all 22.69 0.00 3.30 0.77 0.11 73.14
11:18:01 PM 0 32.25 0.00 3.01 1.07 0.10 63.57
11:18:01 PM 1 13.11 0.00 3.58 0.47 0.12 82.73
Average: all 12.58 0.00 2.03 2.50 0.08 82.80
Average: 0 13.01 0.00 2.04 2.55 0.08 82.33
Average: 1 12.14 0.00 2.03 2.46 0.09 83.29