---> uname -a: Linux prd-centos8-robot-2c-8g-15777.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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 5009 19 2102 6815 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:14:31:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe14:3164/64 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) 01/12/2024 _x86_64_ (2 CPU) 07:19:46 LINUX RESTART (2 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:20:02 AM 555.72 548.26 7.46 15454.73 1653.73 07:21:01 AM 167.86 124.65 43.21 8654.83 27336.72 07:22:01 AM 80.79 18.58 62.21 5034.99 14313.20 07:23:01 AM 113.06 6.58 106.48 1268.38 8898.08 07:24:01 AM 46.71 0.57 46.14 25.73 4540.71 07:25:01 AM 11.25 0.98 10.26 130.49 524.96 07:26:01 AM 62.68 0.03 62.65 3.47 7178.27 07:27:01 AM 15.10 0.02 15.08 0.13 1201.85 07:28:01 AM 0.25 0.00 0.25 0.00 4.32 07:29:01 AM 0.30 0.00 0.30 0.00 12.01 07:30:01 AM 38.79 0.50 38.29 59.45 1855.96 Average: 55.17 16.79 38.38 1552.55 6535.83 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:02 AM 7353824 7335152 528632 6.71 2688 187492 422240 5.36 78860 220728 10600 07:21:01 AM 6110492 7338056 1771964 22.48 2688 1427792 371760 4.72 90764 1429888 264680 07:22:01 AM 5445980 7030560 2436476 30.91 2688 1776052 744628 8.34 165836 1982696 89664 07:23:01 AM 5218556 7026220 2663900 33.80 2688 1984844 705176 7.90 187536 2134608 95708 07:24:01 AM 5228192 7042400 2654264 33.67 2688 1991240 695060 7.78 203060 2107292 1072 07:25:01 AM 5177568 7028756 2704888 34.32 2688 2026440 722628 8.09 223744 2131300 30484 07:26:01 AM 5036652 7043188 2845804 36.10 2688 2176120 680000 7.61 232824 2240416 24636 07:27:01 AM 4950692 6957464 2931764 37.19 2688 2176376 781184 8.75 232860 2323732 8 07:28:01 AM 4874396 6881220 3008060 38.16 2688 2176436 881772 9.87 232860 2400296 36 07:29:01 AM 5033564 7041432 2848892 36.14 2688 2177472 673956 7.55 233156 2241876 800 07:30:01 AM 5145432 6991988 2737024 34.72 2688 2021504 746712 8.36 424940 1963008 184 Average: 5415941 7065131 2466515 31.29 2688 1829252 675011 7.56 209676 1925076 47079 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:02 AM eth0 18.91 15.42 157.73 2.43 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 6.05 2.46 1.07 0.52 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 293.22 182.17 1521.90 54.46 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 39.69 32.51 341.89 6.49 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 24.48 12.45 146.84 2.86 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 12.75 11.08 8.70 3.31 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 215.11 188.54 352.09 43.47 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 184.54 161.92 1325.32 701.28 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 581.79 519.08 7043.81 33.53 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 277.82 246.28 3099.09 16.65 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 41.32 33.31 69.82 22.98 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 167.45 138.79 1389.23 88.41 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) 01/12/2024 _x86_64_ (2 CPU) 07:19:46 LINUX RESTART (2 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:20:02 AM all 24.03 0.52 33.85 25.06 0.26 16.28 07:20:02 AM 0 26.42 0.00 33.68 21.76 0.52 17.62 07:20:02 AM 1 21.65 1.03 34.02 28.35 0.00 14.95 07:21:01 AM all 11.85 0.02 4.84 80.53 0.09 2.68 07:21:01 AM 0 11.75 0.03 5.07 79.92 0.07 3.16 07:21:01 AM 1 11.95 0.00 4.61 81.14 0.10 2.20 07:22:01 AM all 31.37 0.00 5.05 15.46 0.10 48.02 07:22:01 AM 0 36.81 0.00 5.76 16.52 0.10 40.81 07:22:01 AM 1 25.94 0.00 4.33 14.41 0.10 55.22 07:23:01 AM all 34.50 0.00 5.63 3.90 0.12 55.85 07:23:01 AM 0 49.78 0.00 6.79 4.05 0.12 39.26 07:23:01 AM 1 19.31 0.00 4.47 3.76 0.12 72.34 07:24:01 AM all 14.83 0.00 1.89 7.33 0.10 75.85 07:24:01 AM 0 18.66 0.00 1.95 4.36 0.12 74.92 07:24:01 AM 1 11.02 0.00 1.84 10.28 0.08 76.78 07:25:01 AM all 15.98 0.00 1.87 1.75 0.07 80.33 07:25:01 AM 0 6.09 0.00 1.23 1.40 0.05 91.22 07:25:01 AM 1 25.89 0.00 2.51 2.11 0.08 69.41 07:26:01 AM all 26.06 0.00 3.92 6.68 0.12 63.23 07:26:01 AM 0 27.63 0.00 3.49 6.64 0.13 62.10 07:26:01 AM 1 24.48 0.00 4.34 6.72 0.10 64.35 07:27:01 AM all 12.90 0.00 0.83 2.33 0.08 83.86 07:27:01 AM 0 13.65 0.00 0.94 2.02 0.08 83.31 07:27:01 AM 1 12.14 0.00 0.72 2.65 0.07 84.41 07:28:01 AM all 13.65 0.00 1.80 0.00 0.14 84.41 07:28:01 AM 0 11.01 0.00 1.43 0.00 0.13 87.43 07:28:01 AM 1 16.29 0.00 2.16 0.00 0.15 81.40 07:29:01 AM all 8.51 0.00 1.13 0.00 0.09 90.27 07:29:01 AM 0 5.81 0.00 0.79 0.00 0.08 93.31 07:29:01 AM 1 11.24 0.00 1.47 0.00 0.10 87.19 07:30:01 AM all 27.87 0.00 3.06 0.89 0.10 68.08 07:30:01 AM 0 29.12 0.00 3.51 0.87 0.10 66.41 07:30:01 AM 1 26.62 0.00 2.61 0.92 0.10 69.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.81 0.00 3.10 11.78 0.10 65.21 Average: 0 21.09 0.00 3.19 11.45 0.10 64.16 Average: 1 18.53 0.00 3.01 12.10 0.10 66.25