---> uname -a: Linux prd-centos8-robot-2c-8g-18731.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 5006 19 2103 6813 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:51:aa:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe51:aad0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/22/2024 _x86_64_ (2 CPU) 07:19:45 LINUX RESTART (2 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 733.77 733.77 0.00 57313.91 0.00 07:21:01 AM 123.29 69.75 53.54 7451.47 36843.26 07:22:01 AM 83.04 12.75 70.29 2191.40 6080.37 07:23:01 AM 90.23 0.62 89.62 27.46 9057.46 07:24:01 AM 28.91 0.40 28.51 63.05 2229.51 07:25:01 AM 2.90 0.47 2.43 62.66 52.12 07:26:01 AM 41.14 0.17 40.97 5.86 2663.96 07:27:01 AM 33.96 0.05 33.91 3.60 5814.46 07:28:01 AM 5.01 0.00 5.01 0.00 195.72 07:29:01 AM 0.37 0.00 0.37 0.00 10.46 07:30:01 AM 18.82 0.32 18.51 44.11 761.45 Average: 44.50 10.27 34.23 1126.48 6355.48 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 7171480 7307888 710968 9.02 2688 338124 409680 5.20 87624 374072 12628 07:21:01 AM 5791276 7174328 2091172 26.53 2688 1583464 611312 6.84 134556 1703840 28560 07:22:01 AM 5367920 7078644 2514528 31.90 2688 1894412 676780 7.58 186492 2012148 142524 07:23:01 AM 5218208 7032052 2664240 33.80 2688 1990432 694576 7.78 194952 2117996 46940 07:24:01 AM 5287316 7102344 2595132 32.92 2688 1992308 623680 6.98 213340 2035952 12 07:25:01 AM 5247676 7065888 2634772 33.43 2688 1995456 660848 7.40 214168 2074120 4 07:26:01 AM 5002708 7009984 2879740 36.53 2688 2176640 686748 7.69 227084 2281940 160348 07:27:01 AM 4974792 6981680 2907656 36.89 2688 2177024 754944 8.45 232588 2299052 260 07:28:01 AM 4893280 6900220 2989168 37.92 2688 2177076 840612 9.41 232588 2379784 16 07:29:01 AM 4782592 6789732 3099856 39.33 2688 2177292 937976 10.50 232616 2490288 24 07:30:01 AM 5172092 7018284 2710356 34.38 2688 2021304 710228 7.95 424492 1935040 26252 Average: 5355395 7041913 2527053 32.06 2688 1865776 691580 7.74 216409 1973112 37961 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 9.27 0.00 1.37 0.00 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 176.21 94.57 546.42 36.21 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 134.86 101.63 1069.67 19.80 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 39.79 32.28 396.44 6.91 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 17.54 6.33 5.35 2.61 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 8.60 6.58 1.71 1.59 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 39.77 34.12 317.65 8.89 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 256.07 220.61 49.14 417.62 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 567.51 512.13 6116.14 345.32 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 525.75 469.56 5547.18 30.49 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 107.60 89.77 696.12 25.65 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 186.92 156.36 1470.86 89.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/22/2024 _x86_64_ (2 CPU) 07:19:45 LINUX RESTART (2 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 12.93 0.00 19.05 48.64 0.00 19.39 07:20:01 AM 0 13.70 0.00 17.81 51.37 0.00 17.12 07:20:01 AM 1 12.16 0.00 20.27 45.95 0.00 21.62 07:21:01 AM all 18.48 0.00 4.45 50.59 0.07 26.41 07:21:01 AM 0 17.06 0.00 5.51 55.73 0.07 21.63 07:21:01 AM 1 19.89 0.00 3.40 45.45 0.07 31.19 07:22:01 AM all 33.76 0.00 5.57 3.37 0.12 57.18 07:22:01 AM 0 33.71 0.00 5.92 4.39 0.12 55.86 07:22:01 AM 1 33.81 0.00 5.22 2.35 0.12 58.50 07:23:01 AM all 31.32 0.00 4.09 2.32 0.10 62.17 07:23:01 AM 0 25.87 0.00 3.33 2.75 0.10 67.95 07:23:01 AM 1 36.78 0.00 4.85 1.90 0.10 56.36 07:24:01 AM all 11.60 0.00 1.04 0.70 0.05 86.60 07:24:01 AM 0 4.75 0.00 0.97 1.00 0.05 93.23 07:24:01 AM 1 18.45 0.00 1.12 0.40 0.05 79.98 07:25:01 AM all 0.77 0.00 0.64 0.03 0.04 98.51 07:25:01 AM 0 1.04 0.00 0.62 0.02 0.03 98.30 07:25:01 AM 1 0.50 0.00 0.67 0.05 0.05 98.73 07:26:01 AM all 27.82 0.00 4.35 0.95 0.09 66.78 07:26:01 AM 0 29.19 0.00 4.12 0.52 0.08 66.09 07:26:01 AM 1 26.46 0.00 4.58 1.38 0.10 67.47 07:27:01 AM all 10.49 0.00 1.18 0.96 0.05 87.31 07:27:01 AM 0 9.40 0.00 1.19 1.38 0.05 87.98 07:27:01 AM 1 11.58 0.00 1.17 0.55 0.05 86.65 07:28:01 AM all 14.56 0.00 1.75 0.10 0.12 83.47 07:28:01 AM 0 17.18 0.00 1.99 0.20 0.12 80.51 07:28:01 AM 1 11.94 0.00 1.51 0.00 0.12 86.42 07:29:01 AM all 11.22 0.00 1.52 0.00 0.11 87.15 07:29:01 AM 0 7.08 0.00 1.30 0.00 0.10 91.52 07:29:01 AM 1 15.43 0.00 1.74 0.00 0.12 82.71 07:30:01 AM all 20.40 0.00 2.71 0.32 0.09 76.48 07:30:01 AM 0 29.64 0.00 3.16 0.46 0.08 66.67 07:30:01 AM 1 11.25 0.00 2.27 0.18 0.10 86.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.05 0.00 2.78 6.05 0.08 73.04 Average: 0 17.49 0.00 2.85 6.76 0.08 72.82 Average: 1 18.61 0.00 2.70 5.33 0.09 73.26