---> uname -a: Linux prd-centos8-robot-2c-8g-9881.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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4960 19 2151 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:75:a3:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fe75:a3f3/64 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) 12/22/2023 _x86_64_ (2 CPU) 07:09:41 LINUX RESTART (2 CPU) 07:10:00 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 634.92 620.63 14.29 21976.72 894.18 07:11:02 AM 106.65 52.71 53.94 4666.60 35851.76 07:12:01 AM 55.96 18.23 37.73 3844.12 4334.04 07:13:01 AM 104.30 6.55 97.75 1267.79 9361.54 07:14:01 AM 56.40 0.67 55.73 28.66 6463.68 07:15:01 AM 11.18 0.82 10.36 124.63 575.14 07:16:01 AM 57.21 0.20 57.01 9.33 5414.03 07:17:01 AM 21.35 0.02 21.33 0.13 2927.65 07:18:01 AM 4.75 0.00 4.75 0.00 171.64 07:19:01 AM 0.17 0.00 0.17 0.00 9.21 07:20:01 AM 37.35 0.50 36.85 59.45 1853.70 Average: 47.37 9.88 37.49 1061.39 6682.54 07:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 7134304 7264648 748168 9.49 2688 332000 479440 6.08 99136 399584 14268 07:11:02 AM 6083780 7347864 1798692 22.82 2688 1464484 360776 4.58 101488 1447288 18428 07:12:01 AM 5479652 7066576 2402820 30.48 2688 1778652 716460 8.02 165208 1951492 116276 07:13:01 AM 5236744 7081648 2645728 33.56 2688 2020824 656076 7.35 186204 2114616 142656 07:14:01 AM 5164904 7026084 2717568 34.48 2688 2037444 692676 7.76 202548 2165340 1072 07:15:01 AM 5103444 7012756 2779028 35.26 2688 2084012 727656 8.15 220196 2203740 42272 07:16:01 AM 4988692 7041700 2893780 36.71 2688 2221372 661360 7.41 232464 2284152 76516 07:17:01 AM 4912724 6965644 2969748 37.68 2688 2221632 768916 8.61 232528 2358020 4 07:18:01 AM 4642184 6695152 3240288 41.11 2688 2221680 1038516 11.63 232528 2627672 16 07:19:01 AM 4986816 7040760 2895656 36.74 2688 2222656 668592 7.49 232828 2284604 760 07:20:01 AM 5098408 6992088 2784064 35.32 2688 2068652 736808 8.25 424492 2007148 188 Average: 5348332 7048629 2534140 32.15 2688 1879401 682480 7.64 211784 1985787 37496 07:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 8.47 7.94 1.97 1.75 0.00 0.00 0.00 0.00 07:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:02 AM eth0 2.55 1.63 0.53 0.34 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 268.21 165.77 1482.49 52.33 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 47.01 37.48 578.08 4.79 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 26.34 19.94 151.05 5.98 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 16.29 9.53 4.61 2.79 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 214.21 178.54 348.88 41.92 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 124.35 135.84 677.05 701.63 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 592.97 516.58 6951.79 33.36 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 339.80 295.75 4000.60 19.97 0.00 0.00 0.00 0.00 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 40.37 31.96 72.79 21.40 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 166.54 138.84 1422.13 88.23 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) 12/22/2023 _x86_64_ (2 CPU) 07:09:41 LINUX RESTART (2 CPU) 07:10:00 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 28.65 0.00 12.73 44.30 0.27 14.06 07:10:01 AM 0 28.34 0.00 10.70 50.80 0.53 9.63 07:10:01 AM 1 28.95 0.00 14.74 37.89 0.00 18.42 07:11:02 AM all 9.65 0.00 2.66 77.60 0.08 10.02 07:11:02 AM 0 9.51 0.00 3.05 73.34 0.08 14.02 07:11:02 AM 1 9.80 0.00 2.26 81.82 0.07 6.06 07:12:01 AM all 27.52 0.00 4.82 8.33 0.12 59.21 07:12:01 AM 0 25.10 0.00 4.71 6.28 0.12 63.78 07:12:01 AM 1 30.00 0.00 4.92 10.42 0.12 54.54 07:13:01 AM all 32.48 0.00 5.47 8.88 0.12 53.05 07:13:01 AM 0 41.91 0.00 5.99 8.30 0.12 43.68 07:13:01 AM 1 23.06 0.00 4.96 9.46 0.12 62.40 07:14:01 AM all 20.78 0.00 2.37 1.09 0.07 75.69 07:14:01 AM 0 39.54 0.00 3.07 1.02 0.07 56.31 07:14:01 AM 1 2.02 0.00 1.67 1.17 0.07 95.07 07:15:01 AM all 12.05 0.00 1.65 0.31 0.06 85.93 07:15:01 AM 0 20.80 0.00 1.94 0.27 0.07 76.92 07:15:01 AM 1 3.29 0.00 1.37 0.35 0.05 94.94 07:16:01 AM all 27.77 0.00 3.83 1.30 0.10 67.00 07:16:01 AM 0 27.95 0.00 4.04 1.17 0.08 66.75 07:16:01 AM 1 27.59 0.00 3.61 1.44 0.12 67.25 07:17:01 AM all 10.87 0.00 0.73 0.47 0.08 87.84 07:17:01 AM 0 10.16 0.00 0.59 0.44 0.08 88.74 07:17:01 AM 1 11.60 0.00 0.87 0.51 0.09 86.93 07:18:01 AM all 13.38 0.00 1.79 0.08 0.10 84.65 07:18:01 AM 0 23.70 0.00 2.85 0.00 0.10 73.35 07:18:01 AM 1 3.11 0.00 0.74 0.15 0.10 95.90 07:19:01 AM all 9.27 0.00 1.35 0.00 0.09 89.29 07:19:01 AM 0 14.42 0.00 1.98 0.00 0.10 83.49 07:19:01 AM 1 4.12 0.00 0.71 0.00 0.08 95.09 07:20:01 AM all 27.59 0.00 2.98 0.63 0.08 68.71 07:20:01 AM 0 32.21 0.00 3.46 1.00 0.07 63.26 07:20:01 AM 1 22.97 0.00 2.50 0.27 0.10 74.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.18 0.00 2.80 9.95 0.09 67.98 Average: 0 24.59 0.00 3.19 9.25 0.09 62.89 Average: 1 13.77 0.00 2.40 10.65 0.09 73.09