---> uname -a:
Linux prd-centos8-robot-2c-8g-7383.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 645 4827 19 2224 6755
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:ac:d6:07 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85158sec preferred_lft 85158sec
inet6 fe80::f816:3eff:feac:d607/64 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) 03/14/2025 _x86_64_ (2 CPU)
00:41:02 LINUX RESTART (2 CPU)
12:42:02 AM tps rtps wtps bread/s bwrtn/s
12:43:01 AM 125.17 0.37 124.79 15.86 11403.02
12:44:01 AM 39.44 1.05 38.39 113.70 4890.62
12:45:01 AM 63.71 9.27 54.44 1644.26 5668.72
12:46:01 AM 15.74 0.00 15.74 0.00 3011.93
12:47:01 AM 2.60 0.00 2.60 0.00 78.14
12:48:01 AM 0.27 0.00 0.27 0.00 4.70
12:49:01 AM 0.48 0.10 0.38 32.12 86.64
12:50:01 AM 1.97 0.00 1.97 0.00 91.22
12:51:01 AM 0.33 0.03 0.30 1.87 130.88
12:52:01 AM 0.58 0.00 0.58 0.00 56.62
12:53:01 AM 0.33 0.00 0.33 0.00 154.52
12:54:01 AM 0.12 0.00 0.12 0.00 35.74
12:55:01 AM 0.22 0.00 0.22 0.00 99.48
12:56:01 AM 0.32 0.03 0.28 0.27 120.81
12:57:01 AM 1.38 0.00 1.38 0.00 135.76
12:58:01 AM 0.28 0.00 0.28 0.00 117.14
12:59:01 AM 0.33 0.00 0.33 0.00 82.87
01:00:01 AM 0.23 0.00 0.23 0.00 114.18
01:01:01 AM 12.81 0.33 12.48 37.86 607.10
Average: 13.92 0.59 13.33 97.22 1406.48
12:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:43:01 AM 5126672 6966044 2755760 34.96 2688 2017380 784208 8.78 190812 2222628 154840
12:44:01 AM 5248936 7061288 2633496 33.41 2688 1989748 712892 7.98 217308 2070448 16
12:45:01 AM 4950596 7017032 2931836 37.19 2688 2235392 694344 7.77 263704 2289960 78468
12:46:01 AM 4952404 7018472 2930028 37.17 2688 2235400 709724 7.95 263716 2289856 4
12:47:01 AM 4952604 7018672 2929828 37.17 2688 2235400 709724 7.95 263724 2289804 16
12:48:01 AM 4952340 7018412 2930092 37.17 2688 2235404 709724 7.95 263724 2289940 16
12:49:01 AM 4902848 6972380 2979584 37.80 2688 2238856 776748 8.70 263884 2339288 100
12:50:01 AM 4897384 6969232 2985048 37.87 2688 2241212 791728 8.86 264232 2343876 1596
12:51:01 AM 4893804 6968396 2988628 37.92 2688 2243880 791728 8.86 264428 2347588 344
12:52:01 AM 4890628 6967364 2991804 37.96 2688 2246032 807120 9.04 264428 2350520 1072
12:53:01 AM 4886860 6967164 2995572 38.00 2688 2249616 822528 9.21 264428 2354400 92
12:54:01 AM 4884048 6967116 2998384 38.04 2688 2252388 822528 9.21 264428 2357416 1816
12:55:01 AM 4880944 6966824 3001488 38.08 2688 2255168 822528 9.21 264428 2360004 1668
12:56:01 AM 4877624 6966732 3004808 38.12 2688 2258444 841048 9.42 264552 2363668 1364
12:57:01 AM 4874248 6965448 3008184 38.16 2688 2260484 841048 9.42 264552 2366752 276
12:58:01 AM 4871020 6965580 3011412 38.20 2688 2263884 841048 9.42 264552 2370048 248
12:59:01 AM 4864808 6962844 3017624 38.28 2688 2267336 841048 9.42 264552 2375932 1340
01:00:01 AM 4861636 6962956 3020796 38.32 2688 2270656 855152 9.58 264552 2379000 1276
01:01:01 AM 4957100 6925944 2925332 37.11 2688 2144108 784220 8.78 334388 2235388 59152
Average: 4932974 6980416 2949458 37.42 2688 2217936 787320 8.82 261600 2315606 15984
12:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:43:01 AM eth0 117.37 93.31 1373.97 13.16 0.00 0.00 0.00 0.00
12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:01 AM eth0 13.76 10.90 6.85 3.93 0.00 0.00 0.00 0.00
12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:45:01 AM eth0 579.47 429.13 405.23 96.41 0.00 0.00 0.00 0.00
12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:46:01 AM eth0 5.98 4.22 2.34 1.12 0.00 0.00 0.00 0.00
12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:47:01 AM eth0 2.55 1.97 0.50 0.48 0.00 0.00 0.00 0.00
12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:48:01 AM eth0 3.67 2.12 0.80 0.62 0.00 0.00 0.00 0.00
12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:49:01 AM eth0 124.78 106.45 27.46 8.96 0.00 0.00 0.00 0.00
12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:50:01 AM eth0 86.30 85.70 16.42 7.00 0.00 0.00 0.00 0.00
12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:51:01 AM eth0 66.17 66.12 14.60 5.37 0.00 0.00 0.00 0.00
12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:52:01 AM eth0 121.96 121.58 20.90 9.74 0.00 0.00 0.00 0.00
12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:53:01 AM eth0 115.38 115.54 25.41 9.10 0.00 0.00 0.00 0.00
12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:54:01 AM eth0 57.86 57.02 14.45 5.01 0.00 0.00 0.00 0.00
12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:55:01 AM eth0 116.45 116.93 21.72 9.31 0.00 0.00 0.00 0.00
12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:56:01 AM eth0 126.57 126.87 26.32 10.09 0.00 0.00 0.00 0.00
12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:57:01 AM eth0 45.84 45.61 9.87 4.18 0.00 0.00 0.00 0.00
12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:58:01 AM eth0 109.46 109.46 22.86 8.67 0.00 0.00 0.00 0.00
12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:59:01 AM eth0 117.90 117.51 24.41 9.71 0.00 0.00 0.00 0.00
01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:00:01 AM eth0 195.22 196.93 35.51 14.04 0.00 0.00 0.00 0.00
01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:01:01 AM eth0 126.08 87.45 169.03 134.42 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 112.25 99.73 115.66 18.50 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) 03/14/2025 _x86_64_ (2 CPU)
00:41:02 LINUX RESTART (2 CPU)
12:42:02 AM CPU %user %nice %system %iowait %steal %idle
12:43:01 AM all 38.50 0.00 5.58 1.86 0.08 53.97
12:43:01 AM 0 42.45 0.00 6.23 2.29 0.08 48.95
12:43:01 AM 1 34.57 0.00 4.94 1.44 0.08 58.97
12:44:01 AM all 12.97 0.00 1.87 3.17 0.07 81.92
12:44:01 AM 0 15.80 0.00 1.98 1.83 0.07 80.31
12:44:01 AM 1 10.14 0.00 1.75 4.51 0.07 83.53
12:45:01 AM all 28.03 0.00 5.94 1.07 0.09 64.87
12:45:01 AM 0 44.70 0.00 7.38 1.21 0.08 46.63
12:45:01 AM 1 11.40 0.00 4.50 0.94 0.10 83.06
12:46:01 AM all 0.37 0.00 0.27 0.62 0.04 98.71
12:46:01 AM 0 0.53 0.00 0.22 0.33 0.07 98.85
12:46:01 AM 1 0.20 0.00 0.32 0.90 0.02 98.56
12:47:01 AM all 0.20 0.00 0.08 0.01 0.05 99.67
12:47:01 AM 0 0.08 0.00 0.08 0.02 0.07 99.75
12:47:01 AM 1 0.32 0.00 0.07 0.00 0.03 99.58
12:48:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52
12:48:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72
12:48:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32
12:49:01 AM all 8.17 0.00 0.76 0.01 0.06 91.01
12:49:01 AM 0 9.63 0.00 0.77 0.00 0.07 89.53
12:49:01 AM 1 6.71 0.00 0.74 0.02 0.05 92.48
12:50:01 AM all 8.04 0.00 0.61 0.01 0.07 91.27
12:50:01 AM 0 13.74 0.00 0.77 0.00 0.07 85.43
12:50:01 AM 1 2.44 0.00 0.45 0.02 0.07 97.02
12:51:01 AM all 6.48 0.00 0.59 0.00 0.08 92.85
12:51:01 AM 0 8.30 0.00 0.60 0.00 0.08 91.02
12:51:01 AM 1 4.66 0.00 0.57 0.00 0.08 94.69
12:52:01 AM all 7.52 0.00 0.52 0.00 0.08 91.89
12:52:01 AM 0 9.18 0.00 0.49 0.00 0.08 90.25
12:52:01 AM 1 5.85 0.00 0.55 0.00 0.07 93.53
12:53:01 AM all 10.78 0.00 0.89 0.01 0.08 88.24
12:53:01 AM 0 12.06 0.00 1.07 0.00 0.08 86.78
12:53:01 AM 1 9.49 0.00 0.70 0.02 0.09 89.71
12:53:01 AM CPU %user %nice %system %iowait %steal %idle
12:54:01 AM all 6.33 0.00 0.56 0.00 0.08 93.03
12:54:01 AM 0 6.64 0.00 0.42 0.00 0.08 92.86
12:54:01 AM 1 6.02 0.00 0.70 0.00 0.08 93.19
12:55:01 AM all 7.82 0.00 0.69 0.00 0.09 91.40
12:55:01 AM 0 9.66 0.00 0.66 0.00 0.10 89.58
12:55:01 AM 1 5.98 0.00 0.72 0.00 0.08 93.22
12:56:01 AM all 10.93 0.00 0.95 0.00 0.08 88.05
12:56:01 AM 0 15.18 0.00 1.26 0.00 0.07 83.49
12:56:01 AM 1 6.74 0.00 0.64 0.00 0.08 92.53
12:57:01 AM all 4.96 0.00 0.47 0.01 0.09 94.48
12:57:01 AM 0 4.97 0.00 0.45 0.02 0.08 94.48
12:57:01 AM 1 4.94 0.00 0.49 0.00 0.10 94.47
12:58:01 AM all 7.99 0.00 0.60 0.00 0.09 91.32
12:58:01 AM 0 11.31 0.00 0.65 0.00 0.10 87.94
12:58:01 AM 1 4.67 0.00 0.54 0.00 0.08 94.71
12:59:01 AM all 9.56 0.00 0.72 0.00 0.09 89.63
12:59:01 AM 0 9.61 0.00 0.92 0.00 0.08 89.38
12:59:01 AM 1 9.50 0.00 0.52 0.00 0.10 89.88
01:00:01 AM all 8.63 0.00 0.72 0.00 0.09 90.56
01:00:01 AM 0 10.20 0.00 0.77 0.00 0.10 88.92
01:00:01 AM 1 7.05 0.00 0.67 0.00 0.08 92.19
01:01:01 AM all 22.51 0.00 2.34 0.09 0.08 74.98
01:01:01 AM 0 30.51 0.00 2.58 0.08 0.08 66.74
01:01:01 AM 1 14.52 0.00 2.11 0.10 0.08 83.19
Average: all 10.51 0.00 1.27 0.36 0.08 87.77
Average: 0 13.38 0.00 1.44 0.30 0.08 84.80
Average: 1 7.65 0.00 1.11 0.42 0.07 90.75