---> uname -a: Linux prd-centos8-robot-2c-8g-8039.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4918 19 2164 6784 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:68:56:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fe68:5685/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/15/2023 _x86_64_ (2 CPU) 04:15:20 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 89.14 15.59 73.54 2614.73 6173.48 04:18:01 AM 102.72 0.68 102.03 29.06 11144.58 04:19:01 AM 27.24 0.82 26.42 124.63 2156.83 04:20:02 AM 41.50 0.17 41.34 5.86 2719.88 04:21:01 AM 36.41 0.03 36.38 3.52 5872.55 04:22:01 AM 4.45 0.02 4.43 0.13 204.65 04:23:01 AM 2.02 0.00 2.02 0.00 126.68 04:24:01 AM 0.45 0.00 0.45 0.00 57.23 04:25:01 AM 0.62 0.00 0.62 0.00 18.56 04:26:01 AM 0.45 0.03 0.42 1.87 48.15 04:27:01 AM 31.41 0.32 31.09 44.13 1679.50 Average: 30.57 1.61 28.97 257.12 2740.91 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5308836 7015408 2573628 32.65 2688 1890012 729960 8.17 185376 2068944 139672 04:18:01 AM 5154084 7014124 2728380 34.61 2688 2036132 716212 8.02 194348 2183200 46952 04:19:01 AM 5169432 7034428 2713032 34.42 2688 2041140 687392 7.70 213304 2150068 20 04:20:02 AM 4965468 7017952 2916996 37.01 2688 2220928 703152 7.87 226208 2316732 159032 04:21:01 AM 4955624 7007728 2926840 37.13 2688 2221108 697560 7.81 231732 2317344 28 04:22:01 AM 4918616 6972100 2963848 37.60 2688 2222488 748304 8.38 231916 2353820 204 04:23:01 AM 4913880 6970312 2968584 37.66 2688 2225444 748304 8.38 231920 2358728 1208 04:24:01 AM 4913404 6970212 2969060 37.67 2688 2225828 748304 8.38 231920 2359212 16 04:25:01 AM 4911724 6968912 2970740 37.69 2688 2226200 748304 8.38 231920 2360904 12 04:26:01 AM 4948512 7008824 2933952 37.22 2688 2229324 697236 7.81 232304 2324252 1796 04:27:01 AM 5025804 6932560 2856660 36.24 2688 2081840 794468 8.90 428644 2077204 13360 Average: 5016853 6992051 2865611 36.35 2688 2147313 729018 8.16 239963 2260946 32936 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 196.22 134.24 1264.93 40.58 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 54.67 42.09 578.08 7.62 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 14.93 10.41 5.31 3.52 0.00 0.00 0.00 0.00 04:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:02 AM eth0 51.55 35.67 317.38 8.72 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 531.99 408.17 111.98 94.38 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 36.61 27.53 14.47 4.92 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 30.53 32.13 7.83 6.53 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 10.31 9.35 2.13 1.82 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 10.21 9.00 2.08 1.75 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 40.92 27.79 15.04 5.23 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 44.13 37.76 80.08 28.44 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 92.25 69.87 218.29 18.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/15/2023 _x86_64_ (2 CPU) 04:15:20 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 37.58 0.00 6.00 2.73 0.13 53.58 04:17:01 AM 0 33.71 0.00 5.40 2.47 0.12 58.31 04:17:01 AM 1 41.44 0.00 6.59 2.99 0.13 48.85 04:18:01 AM all 32.66 0.00 4.34 2.94 0.08 59.99 04:18:01 AM 0 26.83 0.00 3.75 3.20 0.08 66.13 04:18:01 AM 1 38.49 0.00 4.92 2.67 0.08 53.84 04:19:01 AM all 11.69 0.00 1.25 1.33 0.08 85.65 04:19:01 AM 0 9.37 0.00 1.29 0.87 0.07 88.41 04:19:01 AM 1 14.01 0.00 1.22 1.79 0.08 82.90 04:20:02 AM all 26.05 0.00 4.15 2.81 0.10 66.89 04:20:02 AM 0 22.47 0.00 3.49 2.34 0.10 71.59 04:20:02 AM 1 29.62 0.00 4.80 3.27 0.10 62.21 04:21:01 AM all 6.97 0.00 1.82 1.24 0.05 89.92 04:21:01 AM 0 6.20 0.00 1.84 1.42 0.05 90.49 04:21:01 AM 1 7.75 0.00 1.79 1.06 0.05 89.36 04:22:01 AM all 7.37 0.00 0.44 0.05 0.07 92.07 04:22:01 AM 0 3.83 0.00 0.42 0.00 0.07 95.68 04:22:01 AM 1 10.92 0.00 0.47 0.10 0.07 88.44 04:23:01 AM all 15.49 0.00 0.30 0.01 0.08 84.12 04:23:01 AM 0 10.71 0.00 0.27 0.00 0.07 88.95 04:23:01 AM 1 20.29 0.00 0.34 0.02 0.08 79.27 04:24:01 AM all 4.57 0.00 0.18 0.00 0.05 95.19 04:24:01 AM 0 2.73 0.00 0.20 0.00 0.05 97.02 04:24:01 AM 1 6.43 0.00 0.17 0.00 0.05 93.36 04:25:01 AM all 4.50 0.00 0.18 0.00 0.07 95.26 04:25:01 AM 0 3.50 0.00 0.17 0.00 0.07 96.27 04:25:01 AM 1 5.51 0.00 0.18 0.00 0.07 94.24 04:26:01 AM all 6.66 0.00 0.38 0.00 0.08 92.88 04:26:01 AM 0 7.16 0.00 0.50 0.00 0.07 92.27 04:26:01 AM 1 6.16 0.00 0.27 0.00 0.08 93.48 04:27:01 AM all 23.62 0.00 2.64 0.93 0.08 72.73 04:27:01 AM 0 23.13 0.00 2.51 0.63 0.08 73.64 04:27:01 AM 1 24.10 0.00 2.77 1.22 0.08 71.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.14 0.00 1.97 1.09 0.08 80.72 Average: 0 13.63 0.00 1.81 0.99 0.07 83.50 Average: 1 18.65 0.00 2.14 1.19 0.08 77.93