---> uname -a: Linux prd-centos8-robot-2c-8g-8365.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 564 5020 19 2112 6836 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:83:5d:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fe83:5dc4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/21/2024 _x86_64_ (2 CPU) 04:39:09 LINUX RESTART (2 CPU) 04:40:01 AM tps rtps wtps bread/s bwrtn/s 04:41:01 AM 69.13 15.54 53.58 2614.33 4755.03 04:42:01 AM 91.20 0.32 90.88 19.46 8298.17 04:43:01 AM 42.17 1.17 41.00 134.09 4018.03 04:44:01 AM 44.26 0.17 44.09 5.87 2732.21 04:45:01 AM 36.95 0.03 36.92 3.47 6007.91 04:46:01 AM 2.03 0.02 2.02 0.13 88.55 04:47:01 AM 2.20 0.00 2.20 0.00 167.99 04:48:01 AM 0.22 0.00 0.22 0.00 14.73 04:49:01 AM 0.30 0.03 0.27 1.87 10.83 04:50:01 AM 5.15 0.23 4.92 33.86 188.70 04:51:01 AM 40.87 0.47 40.40 48.92 2205.50 Average: 30.41 1.63 28.77 260.20 2589.81 04:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:41:01 AM 5289800 7017444 2592640 32.89 2688 1912908 751856 8.42 224132 2061120 181324 04:42:01 AM 5251948 7060932 2630492 33.37 2688 1985652 677724 7.59 187992 2102144 98964 04:43:01 AM 5286384 7099916 2596056 32.93 2688 1990908 639728 7.16 217768 2036624 36 04:44:01 AM 5031024 7034840 2851416 36.17 2688 2173096 679232 7.61 231192 2252484 161252 04:45:01 AM 5070060 7073400 2812380 35.68 2688 2173224 639744 7.16 236684 2203720 12 04:46:01 AM 5031916 7036768 2850524 36.16 2688 2174744 691736 7.75 236868 2241648 364 04:47:01 AM 5023184 7030784 2859256 36.27 2688 2177492 691736 7.75 236868 2250336 80 04:48:01 AM 5022940 7030896 2859500 36.28 2688 2177856 707288 7.92 236868 2250980 64 04:49:01 AM 5022320 7030760 2860120 36.28 2688 2178324 707288 7.92 237000 2251216 236 04:50:01 AM 5112724 6990400 2769716 35.14 2688 2050932 724888 8.12 248648 2162356 29520 04:51:01 AM 5124600 6995832 2757840 34.99 2688 2046404 722284 8.09 437424 1970944 30908 Average: 5115173 7036543 2767267 35.11 2688 2094685 693955 7.77 248313 2162143 45705 04:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 204.77 128.76 1190.76 37.94 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 47.49 41.01 518.25 7.87 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 20.29 10.68 7.22 3.72 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 47.13 40.91 319.56 19.08 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 623.61 563.36 119.73 101.26 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 38.88 31.06 15.23 5.21 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 29.40 31.61 7.19 6.34 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 9.55 9.36 1.99 1.74 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 11.70 10.95 2.37 2.04 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 76.82 55.56 90.27 32.20 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 16.94 16.33 14.01 7.66 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 102.42 85.42 207.87 20.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/21/2024 _x86_64_ (2 CPU) 04:39:09 LINUX RESTART (2 CPU) 04:40:01 AM CPU %user %nice %system %iowait %steal %idle 04:41:01 AM all 31.71 0.00 5.11 2.34 0.09 60.75 04:41:01 AM 0 37.87 0.00 6.14 2.58 0.10 53.32 04:41:01 AM 1 25.55 0.00 4.08 2.11 0.08 68.18 04:42:01 AM all 41.09 0.00 5.14 2.15 0.13 51.48 04:42:01 AM 0 54.34 0.00 5.94 2.25 0.13 37.33 04:42:01 AM 1 27.87 0.00 4.33 2.05 0.13 65.62 04:43:01 AM all 12.74 0.00 1.40 2.02 0.08 83.77 04:43:01 AM 0 21.83 0.00 1.46 2.19 0.10 74.42 04:43:01 AM 1 3.66 0.00 1.34 1.84 0.05 93.11 04:44:01 AM all 28.33 0.00 4.49 0.82 0.09 66.27 04:44:01 AM 0 26.86 0.00 4.51 1.28 0.08 67.27 04:44:01 AM 1 29.80 0.00 4.47 0.35 0.10 65.28 04:45:01 AM all 4.45 0.00 1.52 1.79 0.07 92.18 04:45:01 AM 0 6.32 0.00 1.37 1.56 0.08 90.67 04:45:01 AM 1 2.57 0.00 1.66 2.02 0.05 93.70 04:46:01 AM all 8.59 0.00 0.39 0.03 0.08 90.93 04:46:01 AM 0 9.93 0.00 0.40 0.05 0.07 89.55 04:46:01 AM 1 7.25 0.00 0.37 0.00 0.08 92.30 04:47:01 AM all 14.57 0.00 0.34 0.00 0.08 85.01 04:47:01 AM 0 12.85 0.00 0.34 0.00 0.08 86.73 04:47:01 AM 1 16.29 0.00 0.34 0.00 0.08 83.29 04:48:01 AM all 4.24 0.00 0.17 0.00 0.07 95.52 04:48:01 AM 0 5.49 0.00 0.18 0.00 0.07 94.26 04:48:01 AM 1 2.99 0.00 0.15 0.00 0.07 96.79 04:49:01 AM all 4.80 0.00 0.21 0.00 0.08 94.91 04:49:01 AM 0 7.77 0.00 0.25 0.00 0.10 91.88 04:49:01 AM 1 1.84 0.00 0.17 0.00 0.07 97.93 04:50:01 AM all 12.87 0.00 1.42 0.08 0.08 85.55 04:50:01 AM 0 14.31 0.00 1.16 0.08 0.07 84.38 04:50:01 AM 1 11.43 0.00 1.67 0.08 0.10 86.72 04:51:01 AM all 31.99 0.00 3.12 0.77 0.09 64.04 04:51:01 AM 0 28.24 0.00 3.15 0.72 0.10 67.79 04:51:01 AM 1 35.73 0.00 3.08 0.82 0.08 60.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.78 0.00 2.12 0.91 0.09 79.10 Average: 0 20.55 0.00 2.27 0.98 0.09 76.12 Average: 1 15.02 0.00 1.97 0.84 0.08 82.09