---> uname -a: Linux prd-centos8-robot-2c-8g-786.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4860 19 2239 6803 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:dd:1a:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85578sec preferred_lft 85578sec inet6 fe80::f816:3eff:fedd:1a75/64 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) 02/21/2025 _x86_64_ (2 CPU) 00:13:30 LINUX RESTART (2 CPU) 12:14:01 AM tps rtps wtps bread/s bwrtn/s 12:15:01 AM 133.52 53.95 79.57 7480.71 21432.82 12:16:01 AM 88.29 0.73 87.55 53.05 10446.73 12:17:01 AM 38.32 7.13 31.19 1310.50 2522.08 12:18:01 AM 45.68 2.52 43.16 396.07 6961.84 12:19:01 AM 4.72 0.10 4.62 32.12 167.43 12:20:01 AM 2.23 0.00 2.23 0.00 541.63 12:21:01 AM 0.93 0.00 0.93 0.00 386.14 12:22:01 AM 0.38 0.02 0.37 1.07 239.72 12:23:01 AM 0.70 0.03 0.67 1.87 279.84 12:24:01 AM 0.78 0.35 0.43 53.45 69.01 12:25:01 AM 0.42 0.00 0.42 0.00 33.49 12:26:01 AM 0.35 0.00 0.35 0.00 12.16 12:27:01 AM 27.46 0.85 26.61 101.72 3002.78 Average: 26.45 5.05 21.39 725.48 3545.95 12:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 AM 5374320 7050420 2508112 31.82 2688 1858768 723468 8.10 188560 2000068 173440 12:16:01 AM 5209268 7017564 2673164 33.91 2688 1985420 717816 8.04 208348 2116580 31892 12:17:01 AM 4910188 6984688 2972244 37.71 2688 2244484 761636 8.53 287292 2316088 202368 12:18:01 AM 4985604 7047368 2896828 36.75 2688 2230992 665436 7.45 264224 2255624 4 12:19:01 AM 4944000 7008328 2938432 37.28 2688 2233576 729368 8.17 264408 2297204 1624 12:20:01 AM 4911732 6993404 2970700 37.69 2688 2250920 767908 8.60 264824 2328732 4628 12:21:01 AM 4900468 6993452 2981964 37.83 2688 2262220 748440 8.38 264824 2339820 4872 12:22:01 AM 4895904 6992276 2986528 37.89 2688 2265588 748440 8.38 264824 2345040 1108 12:23:01 AM 4888260 6991744 2994172 37.99 2688 2272672 748440 8.38 265104 2351628 4 12:24:01 AM 4494460 6925288 3387972 42.98 2688 2276340 763604 8.55 266412 2364180 216 12:25:01 AM 4494388 6925544 3388044 42.98 2688 2276984 763604 8.55 266428 2364616 96 12:26:01 AM 4933396 7046104 2949036 37.41 2688 2281652 671400 7.52 266772 2303708 4516 12:27:01 AM 5025104 7012340 2857328 36.25 2688 2162436 705476 7.90 501232 2001404 1564 Average: 4920546 6999117 2961886 37.58 2688 2200158 731926 8.20 274866 2260361 32795 12:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 314.31 186.35 1663.29 61.86 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 67.14 48.87 627.08 9.14 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 43.55 32.16 296.92 7.38 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 167.67 125.96 39.54 29.03 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 22.93 14.81 22.05 2.24 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 46.24 39.59 122.45 10.56 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 30.06 20.58 74.56 6.86 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 20.69 18.04 5.76 4.76 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 22.58 17.03 64.25 10.91 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 42.97 54.32 23.09 5.04 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 19.38 15.58 4.62 2.86 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 27.91 17.09 9.49 2.23 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 77.60 51.36 152.40 103.67 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 69.47 49.37 238.90 19.73 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) 02/21/2025 _x86_64_ (2 CPU) 00:13:30 LINUX RESTART (2 CPU) 12:14:01 AM CPU %user %nice %system %iowait %steal %idle 12:15:01 AM all 44.95 0.03 7.86 3.28 0.11 43.78 12:15:01 AM 0 48.97 0.02 8.80 3.69 0.10 38.42 12:15:01 AM 1 40.93 0.03 6.91 2.87 0.12 49.14 12:16:01 AM all 23.11 0.00 3.66 1.06 0.08 72.09 12:16:01 AM 0 25.11 0.00 3.77 1.13 0.08 69.91 12:16:01 AM 1 21.11 0.00 3.56 0.99 0.07 74.27 12:17:01 AM all 23.55 0.00 3.91 0.88 0.08 71.58 12:17:01 AM 0 29.09 0.00 4.43 1.18 0.10 65.19 12:17:01 AM 1 18.01 0.00 3.39 0.57 0.07 77.97 12:18:01 AM all 10.86 0.00 2.32 0.52 0.04 86.25 12:18:01 AM 0 13.12 0.00 2.64 0.48 0.03 83.73 12:18:01 AM 1 8.61 0.00 2.01 0.55 0.05 88.78 12:19:01 AM all 2.94 0.00 0.25 0.03 0.05 96.73 12:19:01 AM 0 5.00 0.00 0.35 0.05 0.05 94.55 12:19:01 AM 1 0.89 0.00 0.15 0.00 0.05 98.91 12:20:01 AM all 18.41 0.00 0.26 0.03 0.07 81.24 12:20:01 AM 0 18.98 0.00 0.27 0.03 0.07 80.65 12:20:01 AM 1 17.85 0.00 0.25 0.02 0.07 81.82 12:21:01 AM all 10.25 0.00 0.14 0.02 0.04 89.55 12:21:01 AM 0 10.68 0.00 0.12 0.02 0.03 89.15 12:21:01 AM 1 9.81 0.00 0.17 0.02 0.05 89.96 12:22:01 AM all 11.64 0.00 0.16 0.01 0.05 88.15 12:22:01 AM 0 9.00 0.00 0.17 0.02 0.05 90.76 12:22:01 AM 1 14.27 0.00 0.15 0.00 0.05 85.53 12:23:01 AM all 6.95 0.00 0.25 0.01 0.04 92.75 12:23:01 AM 0 11.63 0.00 0.30 0.00 0.05 88.02 12:23:01 AM 1 2.27 0.00 0.20 0.02 0.03 97.48 12:24:01 AM all 8.69 0.00 6.20 0.01 0.07 85.03 12:24:01 AM 0 9.35 0.00 6.19 0.02 0.07 84.38 12:24:01 AM 1 8.02 0.00 6.22 0.00 0.07 85.69 12:25:01 AM all 5.84 0.00 0.16 0.00 0.06 93.95 12:25:01 AM 0 7.37 0.00 0.15 0.00 0.05 92.43 12:25:01 AM 1 4.31 0.00 0.17 0.00 0.07 95.46 12:25:01 AM CPU %user %nice %system %iowait %steal %idle 12:26:01 AM all 6.41 0.00 0.91 0.01 0.05 92.62 12:26:01 AM 0 2.17 0.00 0.25 0.02 0.03 97.53 12:26:01 AM 1 10.66 0.00 1.57 0.00 0.07 87.70 12:27:01 AM all 29.80 0.00 3.64 0.18 0.08 66.31 12:27:01 AM 0 38.76 0.00 3.91 0.23 0.08 57.01 12:27:01 AM 1 20.83 0.00 3.37 0.12 0.07 75.61 Average: all 15.66 0.00 2.29 0.46 0.06 81.53 Average: 0 17.64 0.00 2.41 0.53 0.06 79.35 Average: 1 13.67 0.00 2.16 0.40 0.06 83.71