---> uname -a: Linux prd-centos8-robot-2c-8g-136.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: 2799.998 BogoMIPS: 5599.99 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 612 4983 19 2101 6788 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:0f:10:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe0f:1001/64 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) 01/27/2024 _x86_64_ (2 CPU) 07:09:24 LINUX RESTART (2 CPU) 07:10:00 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 115.15 0.00 115.15 0.00 102391.92 07:11:01 AM 88.37 25.00 63.37 6195.84 12067.43 07:12:01 AM 102.77 0.08 102.68 2.27 9057.31 07:13:01 AM 43.24 0.75 42.49 57.32 4153.26 07:14:01 AM 49.06 0.82 48.24 99.42 2887.27 07:15:01 AM 33.02 0.05 32.97 3.60 5842.67 07:16:01 AM 3.02 0.00 3.02 0.00 100.28 07:17:01 AM 0.10 0.00 0.10 0.00 1.87 07:18:01 AM 19.33 0.25 19.08 34.39 852.59 07:19:01 AM 38.33 0.45 37.88 48.39 1643.78 Average: 42.05 3.04 39.01 714.54 4247.64 07:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 6113060 7340744 1769396 22.45 2688 1428072 363548 4.61 90732 1427532 189968 07:11:01 AM 5352056 7015084 2530400 32.10 2688 1852972 768244 8.60 203952 2033188 130888 07:12:01 AM 5164436 6988156 2718020 34.48 2688 2001480 737908 8.26 189172 2188640 106336 07:13:01 AM 5241556 7053412 2640900 33.50 2688 1989056 672088 7.53 211716 2083864 12 07:14:01 AM 4994220 6999312 2888236 36.64 2688 2174780 711936 7.97 227664 2291936 160880 07:15:01 AM 4942640 6947900 2939816 37.30 2688 2175168 789588 8.84 233400 2332232 252 07:16:01 AM 4899160 6904460 2983296 37.85 2688 2175216 848836 9.50 233400 2374764 16 07:17:01 AM 4883432 6889020 2999024 38.05 2688 2175496 842852 9.44 233400 2390596 280 07:18:01 AM 5116340 6960820 2766116 35.09 2688 2019692 757948 8.49 245788 2170496 26088 07:19:01 AM 5055344 6918420 2827112 35.87 2688 2038320 803744 9.00 425544 2052488 41892 Average: 5176224 7001733 2706232 34.33 2688 2003025 729669 8.17 229477 2134574 65661 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 8.08 7.07 1.76 2.22 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 306.35 188.62 1534.12 54.91 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 42.65 36.42 482.54 7.31 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 15.21 6.93 5.83 2.82 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 45.23 36.80 317.68 9.33 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 209.45 161.83 43.31 432.15 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 522.15 446.03 6018.54 322.89 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 352.51 318.65 4789.04 20.95 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 105.97 86.24 855.65 18.12 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 17.71 17.51 13.42 17.09 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 179.38 144.08 1559.29 98.22 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) 01/27/2024 _x86_64_ (2 CPU) 07:09:24 LINUX RESTART (2 CPU) 07:10:00 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 2.01 0.00 3.02 94.47 0.00 0.50 07:10:01 AM 0 1.01 0.00 2.02 95.96 0.00 1.01 07:10:01 AM 1 3.00 0.00 4.00 93.00 0.00 0.00 07:11:01 AM all 32.49 0.00 5.92 10.05 0.09 51.44 07:11:01 AM 0 25.25 0.00 5.65 10.17 0.10 58.84 07:11:01 AM 1 39.76 0.00 6.20 9.93 0.08 44.02 07:12:01 AM all 34.54 0.00 4.30 3.75 0.10 57.31 07:12:01 AM 0 33.63 0.00 3.25 4.44 0.10 58.58 07:12:01 AM 1 35.46 0.00 5.34 3.06 0.10 56.04 07:13:01 AM all 17.35 0.00 1.95 4.78 0.11 75.81 07:13:01 AM 0 16.15 0.00 2.31 3.24 0.10 78.20 07:13:01 AM 1 18.55 0.00 1.59 6.32 0.12 73.43 07:14:01 AM all 29.00 0.00 4.46 1.44 0.10 65.00 07:14:01 AM 0 23.87 0.00 4.08 1.60 0.10 70.35 07:14:01 AM 1 34.12 0.00 4.85 1.27 0.10 59.66 07:15:01 AM all 9.23 0.00 1.12 2.16 0.06 87.45 07:15:01 AM 0 9.93 0.00 1.09 2.56 0.07 86.35 07:15:01 AM 1 8.52 0.00 1.14 1.76 0.05 88.54 07:16:01 AM all 15.13 0.00 1.86 0.03 0.12 82.87 07:16:01 AM 0 11.29 0.00 1.58 0.00 0.12 87.00 07:16:01 AM 1 18.95 0.00 2.13 0.05 0.12 78.75 07:17:01 AM all 10.55 0.00 1.41 0.00 0.10 87.94 07:17:01 AM 0 20.30 0.00 2.51 0.00 0.10 77.09 07:17:01 AM 1 1.07 0.00 0.33 0.00 0.10 98.49 07:18:01 AM all 19.05 0.00 2.34 0.29 0.08 78.24 07:18:01 AM 0 11.36 0.00 2.45 0.02 0.07 86.11 07:18:01 AM 1 26.75 0.00 2.23 0.57 0.08 70.36 07:19:01 AM all 32.70 0.00 3.24 0.86 0.09 63.11 07:19:01 AM 0 25.38 0.00 3.16 1.05 0.10 70.31 07:19:01 AM 1 40.02 0.00 3.32 0.67 0.08 55.91 Average: all 22.22 0.00 2.96 2.77 0.09 71.96 Average: 0 19.67 0.00 2.90 2.74 0.10 74.59 Average: 1 24.76 0.00 3.02 2.79 0.09 69.34