---> uname -a: Linux prd-centos8-robot-2c-8g-16370.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 578 5012 19 2106 6822 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:8c:68:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe8c:6894/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/14/2024 _x86_64_ (2 CPU) 04:15:38 LINUX RESTART (2 CPU) 04:16:02 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 111.21 19.01 92.21 5053.29 40884.60 04:18:01 AM 105.55 6.58 98.97 1268.59 8528.18 04:19:01 AM 49.02 0.57 48.45 25.72 4635.89 04:20:01 AM 28.62 0.98 27.64 130.49 1582.74 04:21:01 AM 54.36 0.03 54.32 3.46 7133.00 04:22:01 AM 4.10 0.02 4.08 0.13 188.02 04:23:01 AM 1.73 0.00 1.73 0.00 87.62 04:24:02 AM 0.57 0.00 0.57 0.00 91.73 04:25:01 AM 0.53 0.00 0.53 0.00 14.55 04:26:01 AM 0.35 0.03 0.32 1.87 13.36 04:27:01 AM 29.36 0.50 28.86 59.45 1300.22 Average: 34.97 2.50 32.47 589.02 5816.43 04:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5486768 7071888 2395688 30.39 2688 1776764 714256 8.00 165024 1943808 118016 04:18:01 AM 5243528 7040632 2638928 33.48 2688 1974192 681256 7.63 186988 2108028 88388 04:19:01 AM 5181592 6991276 2700864 34.26 2688 1986844 737992 8.26 206920 2148328 16 04:20:01 AM 5005404 7008088 2877052 36.50 2688 2173080 712464 7.98 230740 2279416 161240 04:21:01 AM 5042860 7046188 2839596 36.02 2688 2172892 657824 7.37 232372 2231060 28 04:22:01 AM 5004952 7009560 2877504 36.51 2688 2174172 726612 8.14 232552 2268832 120 04:23:01 AM 4998348 7005872 2884108 36.59 2688 2177088 726612 8.14 232556 2275888 2172 04:24:02 AM 4996256 7004160 2886200 36.62 2688 2177476 726612 8.14 232556 2277880 4 04:25:01 AM 4996052 7004244 2886404 36.62 2688 2177780 726612 8.14 232556 2278168 24 04:26:01 AM 5036512 7047820 2845944 36.10 2688 2180888 655904 7.34 233040 2237620 2796 04:27:01 AM 5174676 7023956 2707780 34.35 2688 2024960 709596 7.95 430092 1929044 16152 Average: 5106086 7023062 2776370 35.22 2688 2090558 706885 7.91 237763 2179825 35360 04:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 306.67 187.75 1495.71 55.72 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 44.74 35.86 401.69 7.08 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 20.98 14.61 147.66 4.01 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 43.47 35.25 313.73 7.53 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 660.37 511.56 128.30 109.35 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 34.23 26.41 14.11 4.80 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 31.02 32.72 7.95 6.66 0.00 0.00 0.00 0.00 04:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:02 AM eth0 10.55 10.03 2.20 1.93 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 9.10 8.12 1.82 1.55 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 33.29 24.00 14.55 4.89 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 49.70 40.47 72.82 31.51 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 112.98 84.22 234.88 21.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/14/2024 _x86_64_ (2 CPU) 04:15:38 LINUX RESTART (2 CPU) 04:16:02 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 27.83 0.00 5.67 21.63 0.10 44.77 04:17:01 AM 0 21.61 0.00 5.15 21.08 0.09 52.08 04:17:01 AM 1 34.06 0.00 6.18 22.17 0.12 37.47 04:18:01 AM all 36.20 0.00 5.39 3.34 0.12 54.94 04:18:01 AM 0 30.47 0.00 4.68 3.25 0.12 61.48 04:18:01 AM 1 41.95 0.00 6.11 3.44 0.12 48.39 04:19:01 AM all 21.19 0.00 1.98 2.78 0.08 73.97 04:19:01 AM 0 15.25 0.00 1.68 2.87 0.08 80.12 04:19:01 AM 1 27.14 0.00 2.27 2.69 0.08 67.82 04:20:01 AM all 22.44 0.00 3.61 1.30 0.08 72.58 04:20:01 AM 0 23.67 0.00 3.79 0.39 0.07 72.08 04:20:01 AM 1 21.21 0.00 3.43 2.20 0.08 73.07 04:21:01 AM all 12.06 0.00 2.68 1.77 0.07 83.43 04:21:01 AM 0 18.37 0.00 2.55 1.19 0.07 77.82 04:21:01 AM 1 5.76 0.00 2.80 2.35 0.07 89.03 04:22:01 AM all 6.73 0.00 0.39 0.02 0.03 92.83 04:22:01 AM 0 5.56 0.00 0.32 0.02 0.03 94.07 04:22:01 AM 1 7.90 0.00 0.45 0.02 0.03 91.60 04:23:01 AM all 15.24 0.00 0.33 0.01 0.08 84.35 04:23:01 AM 0 10.05 0.00 0.27 0.02 0.08 89.58 04:23:01 AM 1 20.45 0.00 0.39 0.00 0.07 79.10 04:24:02 AM all 4.59 0.00 0.18 0.00 0.07 95.16 04:24:02 AM 0 4.20 0.00 0.20 0.00 0.07 95.53 04:24:02 AM 1 4.97 0.00 0.17 0.00 0.07 94.80 04:25:01 AM all 3.83 0.00 0.15 0.00 0.04 95.98 04:25:01 AM 0 3.32 0.00 0.14 0.00 0.03 96.51 04:25:01 AM 1 4.33 0.00 0.17 0.00 0.05 95.44 04:26:01 AM all 6.57 0.00 0.29 0.00 0.07 93.07 04:26:01 AM 0 8.16 0.00 0.30 0.00 0.08 91.45 04:26:01 AM 1 4.98 0.00 0.28 0.00 0.05 94.68 04:27:01 AM all 26.22 0.00 2.92 0.48 0.07 70.31 04:27:01 AM 0 19.27 0.00 2.69 0.43 0.07 77.53 04:27:01 AM 1 33.15 0.00 3.15 0.52 0.07 63.11 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.64 0.00 2.14 2.82 0.07 78.32 Average: 0 14.55 0.00 1.98 2.64 0.07 80.76 Average: 1 18.73 0.00 2.31 3.01 0.07 75.88