---> uname -a: Linux prd-centos8-robot-2c-8g-10461.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 575 4941 19 2181 6824 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:80:7c:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe80:7c5f/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) 12/24/2023 _x86_64_ (2 CPU) 06:42:24 LINUX RESTART (2 CPU) 06:43:01 AM tps rtps wtps bread/s bwrtn/s 06:44:01 AM 85.47 24.55 60.92 5049.61 14504.43 06:45:01 AM 102.70 0.08 102.62 2.27 9431.31 06:46:01 AM 45.56 1.38 44.18 149.18 5406.72 06:47:01 AM 25.22 0.20 25.02 8.13 1442.76 06:48:01 AM 57.21 2.55 54.66 441.93 7155.89 06:49:01 AM 5.70 0.02 5.68 0.13 251.11 06:50:01 AM 0.27 0.00 0.27 0.00 115.93 06:51:01 AM 0.23 0.00 0.23 0.00 45.39 06:52:01 AM 0.23 0.00 0.23 0.00 46.81 06:53:01 AM 21.58 0.32 21.26 44.12 1233.62 Average: 34.42 2.91 31.51 569.65 3963.55 06:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:44:01 AM 5371744 7032116 2510720 31.85 2688 1850336 759808 8.51 203232 2015016 126828 06:45:01 AM 5152420 7024608 2730044 34.63 2688 2049108 702992 7.87 188516 2196476 142080 06:46:01 AM 5221052 7085944 2661412 33.76 2688 2041364 658232 7.37 213464 2097516 28 06:47:01 AM 5011224 7058760 2871240 36.43 2688 2217220 657000 7.36 230440 2270084 157508 06:48:01 AM 4986792 7052452 2895672 36.74 2688 2234576 658272 7.37 239148 2276052 8 06:49:01 AM 4944448 7012296 2938016 37.27 2688 2236796 746548 8.36 239208 2318280 1176 06:50:01 AM 4936644 7007116 2945820 37.37 2688 2239388 801524 8.97 239216 2325748 408 06:51:01 AM 4928056 6999764 2954408 37.48 2688 2240552 801524 8.97 239220 2334228 312 06:52:01 AM 4925048 6997904 2957416 37.52 2688 2241672 801524 8.97 239228 2337056 128 06:53:01 AM 5102860 7026816 2779604 35.26 2688 2098404 687696 7.70 436836 1988560 26252 Average: 5058029 7029778 2824435 35.83 2688 2144942 727512 8.15 246851 2215902 45473 06:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 289.19 185.11 1520.54 54.15 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 59.16 49.51 663.61 8.10 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 13.33 9.52 6.45 3.54 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 35.95 30.55 283.15 6.51 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 201.08 179.02 72.49 45.11 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 112.96 108.75 26.77 11.39 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 158.33 153.92 36.83 16.28 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 103.60 68.84 53.59 46.65 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 42.28 37.53 9.92 6.94 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 61.46 44.12 93.68 74.33 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 107.74 86.69 276.74 27.30 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) 12/24/2023 _x86_64_ (2 CPU) 06:42:24 LINUX RESTART (2 CPU) 06:43:01 AM CPU %user %nice %system %iowait %steal %idle 06:44:01 AM all 32.05 0.00 5.89 10.38 0.08 51.59 06:44:01 AM 0 29.90 0.00 5.19 9.72 0.08 55.10 06:44:01 AM 1 34.19 0.00 6.59 11.05 0.08 48.08 06:45:01 AM all 33.99 0.00 4.71 3.12 0.08 58.09 06:45:01 AM 0 41.82 0.00 5.01 3.63 0.08 49.46 06:45:01 AM 1 26.15 0.00 4.40 2.62 0.08 66.74 06:46:01 AM all 19.81 0.00 2.10 1.06 0.07 76.96 06:46:01 AM 0 29.95 0.00 2.54 0.90 0.07 66.54 06:46:01 AM 1 9.68 0.00 1.67 1.22 0.07 87.37 06:47:01 AM all 18.36 0.00 3.06 0.43 0.07 78.09 06:47:01 AM 0 28.75 0.00 3.85 0.75 0.07 66.58 06:47:01 AM 1 7.97 0.00 2.27 0.10 0.07 89.59 06:48:01 AM all 14.76 0.00 2.20 1.42 0.06 81.56 06:48:01 AM 0 13.77 0.00 1.65 0.63 0.05 83.89 06:48:01 AM 1 15.76 0.00 2.74 2.21 0.07 79.22 06:49:01 AM all 12.41 0.00 0.62 0.08 0.06 86.83 06:49:01 AM 0 14.53 0.00 0.54 0.15 0.07 84.72 06:49:01 AM 1 10.30 0.00 0.71 0.00 0.05 88.94 06:50:01 AM all 15.92 0.00 0.65 0.02 0.08 83.34 06:50:01 AM 0 22.86 0.00 0.51 0.00 0.07 76.57 06:50:01 AM 1 9.02 0.00 0.79 0.03 0.08 90.07 06:51:01 AM all 11.39 0.00 0.82 0.00 0.09 87.70 06:51:01 AM 0 11.23 0.00 0.77 0.00 0.08 87.91 06:51:01 AM 1 11.55 0.00 0.87 0.00 0.10 87.48 06:52:01 AM all 10.74 0.00 0.26 0.00 0.07 88.94 06:52:01 AM 0 13.70 0.00 0.25 0.00 0.07 85.98 06:52:01 AM 1 7.77 0.00 0.27 0.00 0.07 91.90 06:53:01 AM all 21.38 0.00 2.57 0.37 0.06 75.62 06:53:01 AM 0 27.12 0.00 2.62 0.10 0.05 70.11 06:53:01 AM 1 15.64 0.00 2.52 0.63 0.07 81.14 Average: all 19.09 0.00 2.29 1.69 0.07 76.86 Average: 0 23.38 0.00 2.30 1.59 0.07 72.67 Average: 1 14.81 0.00 2.29 1.79 0.07 81.05