---> uname -a: Linux prd-centos8-robot-2c-8g-20319.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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 584 5001 19 2111 6816 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:84:40:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe84:40b7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/25/2024 _x86_64_ (2 CPU) 07:22:23 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 67.78 17.88 49.90 3778.07 32086.89 07:25:01 AM 125.61 6.60 119.01 1269.71 10180.17 07:26:01 AM 48.23 0.58 47.65 26.26 4549.37 07:27:01 AM 14.28 0.98 13.30 130.51 701.85 07:28:01 AM 69.73 0.03 69.69 3.47 7911.73 07:29:01 AM 6.86 0.02 6.85 0.13 436.34 07:30:01 AM 0.42 0.00 0.42 0.00 96.78 07:31:01 AM 0.28 0.00 0.28 0.00 44.21 07:32:01 AM 0.27 0.00 0.27 0.00 36.95 07:33:01 AM 17.36 0.25 17.11 34.39 736.46 07:34:01 AM 34.11 0.45 33.66 48.38 1598.62 Average: 34.99 2.44 32.56 481.01 5307.43 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5524980 7072156 2357476 29.91 2688 1739524 707232 7.92 164304 1911360 93436 07:25:01 AM 5253624 7054804 2628832 33.35 2688 1978048 664244 7.44 187236 2099204 88296 07:26:01 AM 5162192 6988924 2720264 34.51 2688 2003908 725020 8.12 208908 2166028 12716 07:27:01 AM 5154660 7022048 2727796 34.61 2688 2042684 708924 7.94 226140 2149776 42164 07:28:01 AM 5036688 7045080 2845768 36.10 2688 2178000 658260 7.37 233568 2236496 4664 07:29:01 AM 4995512 7005808 2886944 36.62 2688 2179912 737992 8.26 233632 2278688 360 07:30:01 AM 4989376 7002232 2893080 36.70 2688 2182464 789928 8.84 233640 2284228 208 07:31:01 AM 4983412 6997392 2899044 36.78 2688 2183568 789928 8.84 233644 2290392 104 07:32:01 AM 4981932 6997032 2900524 36.80 2688 2184688 789928 8.84 233652 2291884 204 07:33:01 AM 5140408 6994828 2742048 34.79 2688 2029280 706552 7.91 251272 2141032 28572 07:34:01 AM 5141516 7001464 2740940 34.77 2688 2035244 716908 8.03 430648 1962596 29496 Average: 5124027 7016524 2758429 34.99 2688 2067029 726811 8.14 239695 2164699 27293 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 273.88 173.48 1272.34 52.82 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 51.40 40.29 596.18 6.97 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 18.99 14.95 147.60 4.40 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 21.00 18.96 65.09 4.65 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 216.98 190.22 290.10 46.89 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 99.52 97.57 23.31 10.09 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 155.15 150.52 32.28 16.08 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 37.34 33.31 8.96 5.92 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 42.15 36.37 9.69 6.70 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 63.76 44.44 71.87 42.52 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 19.63 17.46 20.66 7.98 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 90.89 74.33 230.74 18.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/25/2024 _x86_64_ (2 CPU) 07:22:23 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 27.30 0.00 5.21 24.35 0.09 43.05 07:24:01 AM 0 27.61 0.00 6.14 29.58 0.10 36.57 07:24:01 AM 1 26.99 0.00 4.28 19.10 0.08 49.55 07:25:01 AM all 35.16 0.00 5.75 4.67 0.13 54.28 07:25:01 AM 0 36.57 0.00 6.06 4.70 0.12 52.55 07:25:01 AM 1 33.76 0.00 5.45 4.64 0.13 56.01 07:26:01 AM all 21.20 0.00 1.95 1.73 0.07 75.06 07:26:01 AM 0 36.26 0.00 2.44 1.32 0.08 59.90 07:26:01 AM 1 6.15 0.00 1.45 2.14 0.05 90.21 07:27:01 AM all 11.78 0.00 2.25 0.36 0.07 85.55 07:27:01 AM 0 12.38 0.00 2.17 0.27 0.07 85.12 07:27:01 AM 1 11.18 0.00 2.32 0.45 0.07 85.97 07:28:01 AM all 23.46 0.00 3.46 1.96 0.08 71.05 07:28:01 AM 0 35.23 0.00 4.44 1.96 0.07 58.30 07:28:01 AM 1 11.68 0.00 2.48 1.96 0.08 83.79 07:29:01 AM all 11.33 0.00 0.66 0.21 0.07 87.73 07:29:01 AM 0 14.59 0.00 0.62 0.22 0.07 84.50 07:29:01 AM 1 8.08 0.00 0.71 0.20 0.07 90.94 07:30:01 AM all 15.89 0.00 0.78 0.00 0.08 83.24 07:30:01 AM 0 16.82 0.00 0.78 0.00 0.10 82.31 07:30:01 AM 1 14.97 0.00 0.79 0.00 0.07 84.17 07:31:01 AM all 9.81 0.00 0.32 0.00 0.07 89.80 07:31:01 AM 0 13.66 0.00 0.28 0.00 0.07 85.99 07:31:01 AM 1 5.97 0.00 0.35 0.00 0.07 93.61 07:32:01 AM all 10.68 0.00 0.28 0.00 0.07 88.97 07:32:01 AM 0 14.63 0.00 0.28 0.00 0.07 85.02 07:32:01 AM 1 6.72 0.00 0.28 0.00 0.07 92.93 07:33:01 AM all 22.04 0.00 2.12 0.47 0.08 75.29 07:33:01 AM 0 21.57 0.00 2.24 0.34 0.08 75.76 07:33:01 AM 1 22.50 0.00 2.00 0.60 0.08 74.82 07:34:01 AM all 27.62 0.00 2.83 0.73 0.08 68.74 07:34:01 AM 0 36.53 0.00 3.30 1.13 0.08 58.95 07:34:01 AM 1 18.70 0.00 2.36 0.33 0.07 78.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.66 0.00 2.33 3.12 0.08 74.80 Average: 0 24.18 0.00 2.62 3.58 0.08 69.54 Average: 1 15.15 0.00 2.04 2.66 0.08 80.07