---> uname -a: Linux prd-centos8-robot-2c-8g-14789.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4861 19 2247 6811 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:64:06:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85463sec preferred_lft 85463sec inet6 fe80::f816:3eff:fe64:64c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/09/2024 _x86_64_ (2 CPU) 01:06:21 LINUX RESTART (2 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 89.10 18.10 71.00 3135.61 6070.55 01:09:01 AM 86.34 0.27 86.07 17.33 8200.93 01:10:01 AM 46.63 0.38 46.25 10.66 5399.73 01:11:01 AM 14.88 0.98 13.90 130.49 714.48 01:12:01 AM 66.66 0.03 66.62 3.47 7891.38 01:13:01 AM 6.31 0.02 6.30 0.13 316.74 01:14:01 AM 2.17 0.00 2.17 0.00 380.24 01:15:01 AM 0.47 0.00 0.47 0.00 510.85 01:16:01 AM 0.33 0.02 0.32 0.67 247.73 01:17:01 AM 0.87 0.03 0.83 1.87 200.10 01:18:01 AM 0.45 0.22 0.23 31.06 130.82 01:19:01 AM 0.63 0.00 0.63 0.00 44.27 01:20:01 AM 0.17 0.00 0.17 0.00 9.73 01:21:01 AM 20.06 0.25 19.81 34.39 2657.05 01:22:01 AM 38.38 0.53 37.85 50.24 1675.98 Average: 24.90 1.39 23.51 227.70 2296.64 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 5403644 7094164 2478812 31.45 2688 1873648 658340 7.37 183720 1975692 130452 01:09:01 AM 5206608 7066556 2675848 33.95 2688 2035248 657188 7.36 187416 2139976 136616 01:10:01 AM 5138192 7010588 2744264 34.81 2688 2048336 732556 8.20 207560 2185192 12716 01:11:01 AM 5108932 7021348 2773524 35.19 2688 2086472 720500 8.07 225260 2190004 41864 01:12:01 AM 4990972 7043580 2891484 36.68 2688 2221296 655380 7.34 232488 2276840 108 01:13:01 AM 4956288 7010456 2926168 37.12 2688 2222864 709620 7.95 232632 2313176 488 01:14:01 AM 4925992 6997836 2956464 37.51 2688 2240580 725484 8.12 232980 2343624 8916 01:15:01 AM 4912320 6995804 2970136 37.68 2688 2252172 725484 8.12 232984 2357000 5256 01:16:01 AM 4905988 6992268 2976468 37.76 2688 2254996 725484 8.12 232980 2363760 684 01:17:01 AM 4894880 6988496 2987576 37.90 2688 2262304 741284 8.30 233204 2373980 2336 01:18:01 AM 4347328 6933600 3535128 44.85 2688 2265132 736588 8.25 234552 2353980 424 01:19:01 AM 4348924 6935988 3533532 44.83 2688 2265884 736588 8.25 234568 2352344 148 01:20:01 AM 4348372 6935592 3534084 44.83 2688 2266040 736588 8.25 234568 2352380 68 01:21:01 AM 4992396 6984992 2890060 36.66 2688 2166432 722496 8.09 290120 2241408 26084 01:22:01 AM 5016064 7012488 2866392 36.36 2688 2170188 698336 7.82 467888 2039828 27356 Average: 4899793 7001584 2982663 37.84 2688 2175439 712128 7.97 244195 2257279 26234 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 293.87 178.24 1504.74 54.13 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 58.03 47.20 664.64 8.35 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 12.85 5.80 5.29 2.50 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 22.01 14.70 60.58 3.68 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 219.01 197.50 298.17 48.86 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 21.26 14.28 22.36 2.43 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 61.66 57.24 125.26 15.42 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 33.54 30.71 76.34 9.29 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 20.76 20.75 5.66 5.55 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 24.86 22.24 56.72 12.13 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 42.52 59.93 23.08 5.14 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 12.41 11.00 2.97 2.29 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 8.40 6.26 1.73 1.11 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 64.41 46.20 137.66 83.19 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 17.36 17.01 13.32 12.15 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 60.86 48.60 199.89 17.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/09/2024 _x86_64_ (2 CPU) 01:06:21 LINUX RESTART (2 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 36.21 0.00 6.15 2.93 0.09 54.62 01:08:01 AM 0 37.00 0.00 6.16 3.12 0.10 53.61 01:08:01 AM 1 35.41 0.00 6.14 2.74 0.08 55.63 01:09:01 AM all 36.74 0.00 4.46 2.73 0.13 55.95 01:09:01 AM 0 37.77 0.00 4.74 3.25 0.13 54.10 01:09:01 AM 1 35.70 0.00 4.18 2.20 0.12 57.80 01:10:01 AM all 8.42 0.00 1.14 1.35 0.07 89.02 01:10:01 AM 0 2.32 0.00 1.09 2.21 0.08 94.30 01:10:01 AM 1 14.52 0.00 1.20 0.48 0.05 83.74 01:11:01 AM all 13.99 0.00 2.17 0.40 0.08 83.36 01:11:01 AM 0 20.30 0.00 2.79 0.47 0.08 76.35 01:11:01 AM 1 7.69 0.00 1.55 0.33 0.07 90.36 01:12:01 AM all 24.51 0.00 3.68 2.76 0.08 68.97 01:12:01 AM 0 30.43 0.00 4.38 2.47 0.08 62.65 01:12:01 AM 1 18.62 0.00 2.99 3.04 0.08 75.26 01:13:01 AM all 3.41 0.00 0.21 0.08 0.07 96.24 01:13:01 AM 0 4.60 0.00 0.28 0.13 0.07 94.92 01:13:01 AM 1 2.23 0.00 0.13 0.02 0.07 97.56 01:14:01 AM all 22.91 0.00 0.31 0.10 0.09 76.59 01:14:01 AM 0 28.20 0.00 0.32 0.02 0.10 71.37 01:14:01 AM 1 17.64 0.00 0.30 0.18 0.08 81.79 01:15:01 AM all 13.08 0.00 0.17 0.09 0.07 86.59 01:15:01 AM 0 19.06 0.00 0.17 0.05 0.07 80.65 01:15:01 AM 1 7.10 0.00 0.17 0.13 0.07 92.53 01:16:01 AM all 10.65 0.00 0.18 0.03 0.08 89.06 01:16:01 AM 0 10.51 0.00 0.22 0.05 0.08 89.13 01:16:01 AM 1 10.79 0.00 0.15 0.00 0.08 88.98 01:17:01 AM all 15.48 0.00 0.23 0.03 0.08 84.19 01:17:01 AM 0 15.84 0.00 0.30 0.00 0.08 83.78 01:17:01 AM 1 15.13 0.00 0.15 0.05 0.07 84.61 01:18:01 AM all 9.13 0.00 6.85 0.03 0.08 83.91 01:18:01 AM 0 10.33 0.00 7.11 0.00 0.08 82.48 01:18:01 AM 1 7.94 0.00 6.58 0.05 0.08 85.34 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 4.98 0.00 0.22 0.03 0.08 94.70 01:19:01 AM 0 4.59 0.00 0.25 0.00 0.07 95.09 01:19:01 AM 1 5.37 0.00 0.18 0.05 0.08 94.31 01:20:01 AM all 2.61 0.00 0.18 0.00 0.08 97.14 01:20:01 AM 0 3.31 0.00 0.18 0.00 0.08 96.42 01:20:01 AM 1 1.91 0.00 0.17 0.00 0.07 97.86 01:21:01 AM all 23.91 0.00 3.25 0.44 0.08 72.32 01:21:01 AM 0 37.65 0.00 4.34 0.13 0.08 57.78 01:21:01 AM 1 10.17 0.00 2.15 0.75 0.08 86.84 01:22:01 AM all 34.44 0.00 3.44 0.69 0.09 61.34 01:22:01 AM 0 39.34 0.00 3.85 0.93 0.10 55.78 01:22:01 AM 1 29.53 0.00 3.02 0.45 0.08 66.91 Average: all 17.37 0.00 2.18 0.78 0.08 79.60 Average: 0 20.09 0.00 2.41 0.86 0.09 76.56 Average: 1 14.65 0.00 1.94 0.70 0.08 82.63