---> uname -a: Linux prd-centos8-robot-2c-8g-8003.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 5003 19 2123 6831 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:f5:d3:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fef5:d3d2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/15/2024 _x86_64_ (2 CPU) 07:12:52 LINUX RESTART (2 CPU) 07:14:01 AM tps rtps wtps bread/s bwrtn/s 07:15:01 AM 82.71 7.03 75.67 1310.36 6680.31 07:16:01 AM 90.92 0.78 90.14 53.05 9041.65 07:17:01 AM 16.95 0.83 16.11 123.45 1521.28 07:18:01 AM 43.00 0.17 42.84 9.46 3070.01 07:19:01 AM 25.43 0.03 25.40 3.47 5505.47 07:20:01 AM 2.08 0.02 2.07 0.13 150.03 07:21:01 AM 4.57 0.25 4.32 35.05 194.00 07:22:01 AM 23.11 0.30 22.81 36.12 1207.86 Average: 36.10 1.18 34.92 196.39 3421.32 07:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 AM 5362144 7089100 2520292 31.97 2688 1909436 673252 7.54 210944 1991144 157248 07:16:01 AM 5194696 7023196 2687740 34.10 2688 2005752 710136 7.95 221736 2121248 37120 07:17:01 AM 5262572 7096104 2619864 33.24 2688 2010724 660280 7.39 240660 2035712 4 07:18:01 AM 5005980 7039060 2876456 36.49 2688 2202368 678828 7.60 259520 2248588 154192 07:19:01 AM 5033824 7066728 2848612 36.14 2688 2202500 648496 7.26 262916 2212588 4 07:20:01 AM 4988668 7024044 2893768 36.71 2688 2204972 716296 8.02 263092 2256996 12 07:21:01 AM 5164904 7034700 2717532 34.48 2688 2044320 681624 7.63 256592 2105872 7708 07:22:01 AM 5162168 7029668 2720268 34.51 2688 2042912 681424 7.63 440536 1929032 180 Average: 5146870 7050325 2735566 34.70 2688 2077873 681292 7.63 269500 2112648 44558 07:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 71.28 58.68 771.55 6.92 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 44.29 36.67 417.27 7.12 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 17.28 14.10 5.90 4.43 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 38.55 33.71 298.97 8.60 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 537.71 482.94 123.05 104.73 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 31.44 22.01 26.26 3.47 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 145.62 120.41 1231.78 30.61 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 15.14 14.26 12.21 6.74 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 112.66 97.84 360.89 21.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/15/2024 _x86_64_ (2 CPU) 07:12:52 LINUX RESTART (2 CPU) 07:14:01 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 33.21 0.00 4.85 4.83 0.11 57.00 07:15:01 AM 0 49.12 0.00 6.23 4.45 0.12 40.08 07:15:01 AM 1 17.42 0.00 3.48 5.22 0.10 73.79 07:16:01 AM all 28.84 0.00 3.35 3.96 0.08 63.76 07:16:01 AM 0 34.54 0.00 3.71 4.97 0.07 56.71 07:16:01 AM 1 23.15 0.00 2.99 2.96 0.10 70.80 07:17:01 AM all 12.86 0.00 1.54 1.19 0.08 84.34 07:17:01 AM 0 19.81 0.00 1.62 1.16 0.05 77.36 07:17:01 AM 1 5.93 0.00 1.45 1.22 0.10 91.29 07:18:01 AM all 27.16 0.00 4.36 0.93 0.09 67.46 07:18:01 AM 0 32.74 0.00 4.79 1.28 0.08 61.10 07:18:01 AM 1 21.57 0.00 3.93 0.58 0.10 73.81 07:19:01 AM all 6.14 0.00 1.62 0.87 0.05 91.32 07:19:01 AM 0 10.33 0.00 1.48 0.70 0.05 87.43 07:19:01 AM 1 1.96 0.00 1.76 1.04 0.05 95.19 07:20:01 AM all 5.41 0.00 1.51 0.08 0.06 92.95 07:20:01 AM 0 2.95 0.00 0.67 0.02 0.07 96.30 07:20:01 AM 1 7.86 0.00 2.34 0.13 0.05 89.61 07:21:01 AM all 7.24 0.00 1.79 0.03 0.07 90.87 07:21:01 AM 0 8.22 0.00 2.04 0.02 0.07 89.65 07:21:01 AM 1 6.25 0.00 1.53 0.05 0.07 92.09 07:22:01 AM all 23.84 0.00 2.12 0.49 0.08 73.47 07:22:01 AM 0 28.45 0.00 2.34 0.23 0.07 68.92 07:22:01 AM 1 19.24 0.00 1.90 0.75 0.08 78.02 Average: all 18.10 0.00 2.64 1.55 0.08 77.63 Average: 0 23.26 0.00 2.86 1.60 0.07 72.21 Average: 1 12.94 0.00 2.43 1.50 0.08 83.06