---> uname -a: Linux prd-centos8-robot-2c-8g-4430.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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 5031 19 2100 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:f8:d6:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85632sec preferred_lft 85632sec inet6 fe80::f816:3eff:fef8:d628/64 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) 03/08/2024 _x86_64_ (2 CPU) 04:12:48 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 161.39 104.38 57.01 11641.71 37446.17 04:15:01 AM 84.65 12.76 71.89 2194.83 6074.49 04:16:01 AM 84.66 0.63 84.02 27.99 8039.97 04:17:01 AM 29.51 0.85 28.66 125.58 2457.01 04:18:01 AM 63.28 2.48 60.80 272.18 7345.63 04:19:01 AM 5.18 0.00 5.18 0.00 207.43 04:20:01 AM 0.30 0.00 0.30 0.00 4.35 04:21:01 AM 0.17 0.00 0.17 0.00 1.48 04:22:01 AM 0.23 0.00 0.23 0.00 6.55 04:23:01 AM 1.95 0.03 1.92 1.87 68.94 04:24:01 AM 0.17 0.00 0.17 0.00 3.78 04:25:01 AM 19.58 0.32 19.26 44.12 749.63 Average: 37.59 10.12 27.47 1192.66 5201.45 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5816736 7197652 2065704 26.21 2688 1581064 632508 7.08 134108 1680564 24780 04:15:01 AM 5356412 7074852 2526028 32.05 2688 1901968 668760 7.49 185940 2026804 152520 04:16:01 AM 5215128 7021740 2667312 33.84 2688 1984276 699812 7.84 194920 2131528 47356 04:17:01 AM 5206264 7047260 2676176 33.95 2688 2017452 673312 7.54 221092 2110936 27864 04:18:01 AM 5057908 7063920 2824532 35.83 2688 2177312 638844 7.15 243096 2215132 160 04:19:01 AM 5058544 7064564 2823896 35.83 2688 2177316 638844 7.15 243100 2215316 4 04:20:01 AM 5058008 7064028 2824432 35.83 2688 2177316 655544 7.34 243100 2215552 8 04:21:01 AM 5058152 7064204 2824288 35.83 2688 2177320 655544 7.34 243092 2215364 4 04:22:01 AM 5023032 7029240 2859408 36.28 2688 2177504 709576 7.95 243344 2250212 192 04:23:01 AM 5022244 7028648 2860196 36.29 2688 2177672 709576 7.95 243540 2250832 40 04:24:01 AM 5021944 7028408 2860496 36.29 2688 2177732 709576 7.95 243540 2251212 32 04:25:01 AM 5141244 6986116 2741196 34.78 2688 2022036 736712 8.25 435464 1963504 10612 Average: 5169635 7055886 2712805 34.42 2688 2062414 677384 7.58 239528 2127246 21964 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 157.58 89.81 468.04 29.29 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 149.03 108.53 1168.43 25.09 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 41.10 32.94 399.08 7.00 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 19.05 11.03 6.76 4.00 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 51.45 44.97 293.67 22.11 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 0.93 0.40 0.16 0.11 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 1.23 0.93 0.18 0.14 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 1.43 0.92 0.19 0.14 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 11.26 8.43 2.06 1.35 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 8.33 5.77 1.16 0.75 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 1.22 0.72 0.14 0.11 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 47.72 34.42 75.59 16.82 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 40.86 28.24 201.29 8.91 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) 03/08/2024 _x86_64_ (2 CPU) 04:12:48 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 17.74 0.01 5.40 65.81 0.08 10.96 04:14:01 AM 0 16.68 0.00 5.35 66.60 0.07 11.31 04:14:01 AM 1 18.80 0.02 5.46 65.03 0.08 10.61 04:15:01 AM all 37.70 0.00 5.82 4.34 0.08 52.06 04:15:01 AM 0 42.54 0.00 6.44 3.80 0.08 47.14 04:15:01 AM 1 32.87 0.00 5.19 4.88 0.08 56.97 04:16:01 AM all 28.27 0.00 3.50 6.19 0.09 61.95 04:16:01 AM 0 39.58 0.00 4.19 6.90 0.10 49.23 04:16:01 AM 1 16.97 0.00 2.82 5.47 0.08 74.67 04:17:01 AM all 17.74 0.00 2.20 0.85 0.08 79.12 04:17:01 AM 0 24.92 0.00 2.42 1.07 0.08 71.51 04:17:01 AM 1 10.55 0.00 1.99 0.63 0.08 86.75 04:18:01 AM all 25.59 0.00 3.59 2.39 0.09 68.35 04:18:01 AM 0 30.16 0.00 3.84 1.90 0.08 64.01 04:18:01 AM 1 21.02 0.00 3.33 2.87 0.10 72.67 04:19:01 AM all 0.36 0.00 0.08 0.03 0.03 99.51 04:19:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 04:19:01 AM 1 0.12 0.00 0.08 0.05 0.03 99.72 04:20:01 AM all 0.36 0.00 0.08 0.00 0.03 99.52 04:20:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 04:20:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 04:21:01 AM all 0.34 0.00 0.07 0.00 0.05 99.54 04:21:01 AM 0 0.22 0.00 0.05 0.00 0.03 99.70 04:21:01 AM 1 0.47 0.00 0.08 0.00 0.07 99.38 04:22:01 AM all 2.04 0.00 0.21 0.00 0.04 97.71 04:22:01 AM 0 3.16 0.00 0.25 0.00 0.05 96.54 04:22:01 AM 1 0.92 0.00 0.17 0.00 0.03 98.88 04:23:01 AM all 0.79 0.00 0.11 0.01 0.07 99.03 04:23:01 AM 0 0.57 0.00 0.12 0.00 0.07 99.25 04:23:01 AM 1 1.00 0.00 0.10 0.02 0.07 98.81 04:24:01 AM all 0.52 0.00 0.13 0.00 0.08 99.27 04:24:01 AM 0 0.52 0.00 0.13 0.00 0.08 99.27 04:24:01 AM 1 0.52 0.00 0.13 0.00 0.07 99.28 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 21.53 0.00 2.30 0.21 0.07 75.89 04:25:01 AM 0 24.26 0.00 2.14 0.12 0.07 73.42 04:25:01 AM 1 18.81 0.00 2.47 0.30 0.07 78.35 Average: all 12.75 0.00 1.96 6.63 0.07 78.60 Average: 0 15.32 0.00 2.09 6.67 0.07 75.85 Average: 1 10.19 0.00 1.83 6.58 0.07 81.34