---> uname -a: Linux prd-centos8-robot-2c-8g-6332.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 584 4994 19 2118 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:2b:ea:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fe2b:ea02/64 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) 02/13/2024 _x86_64_ (2 CPU) 04:08:22 LINUX RESTART (2 CPU) 04:09:02 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 47.93 18.74 29.19 5012.00 6412.79 04:11:01 AM 118.26 6.60 111.66 1269.50 9330.22 04:12:01 AM 52.62 0.58 52.03 26.26 5255.78 04:13:01 AM 31.21 0.98 30.23 130.51 1655.96 04:14:01 AM 48.58 0.03 48.55 3.47 6981.62 04:15:01 AM 4.75 0.02 4.73 0.13 192.80 04:16:01 AM 2.23 0.00 2.23 0.00 115.41 04:17:01 AM 0.28 0.00 0.28 0.00 85.37 04:18:01 AM 0.25 0.00 0.25 0.00 16.75 04:19:01 AM 0.28 0.03 0.25 1.87 21.81 04:20:01 AM 21.68 0.32 21.36 44.13 1207.80 Average: 29.80 2.46 27.34 583.16 2838.20 04:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5528256 7072496 2354196 29.87 2688 1736588 714544 8.00 164156 1907764 93420 04:11:01 AM 5245252 7044660 2637200 33.46 2688 1977036 682704 7.64 187104 2111048 108904 04:12:01 AM 5172016 6986176 2710436 34.39 2688 1991204 739856 8.28 208952 2156624 16 04:13:01 AM 4986968 6995464 2895484 36.73 2688 2178800 707736 7.92 232952 2296932 162576 04:14:01 AM 5034948 7044068 2847504 36.12 2688 2178716 662240 7.42 234240 2237396 16 04:15:01 AM 4991120 7001392 2891332 36.68 2688 2179916 715148 8.01 234420 2281012 804 04:16:01 AM 4984044 6997248 2898408 36.77 2688 2182800 715148 8.01 234420 2288060 2204 04:17:01 AM 4983644 6997304 2898808 36.78 2688 2183256 715148 8.01 234420 2288568 160 04:18:01 AM 4983048 6997060 2899404 36.78 2688 2183608 715148 8.01 234420 2289060 64 04:19:01 AM 5027772 7044456 2854680 36.22 2688 2186308 656660 7.35 234812 2244336 2128 04:20:01 AM 5168264 7029032 2714188 34.43 2688 2036664 706228 7.91 432596 1934308 26256 Average: 5100485 7019032 2781967 35.29 2688 2092263 702778 7.87 239317 2185010 36050 04:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 310.93 180.92 1301.15 57.87 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 58.14 46.69 615.79 7.41 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 27.29 20.59 164.65 4.82 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 48.88 38.59 314.52 8.28 0.00 0.00 0.00 0.00 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 629.24 528.41 124.82 105.53 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 33.34 25.43 13.40 4.46 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 30.33 32.36 8.28 6.65 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 12.26 12.15 2.59 2.25 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 9.75 9.40 2.01 1.75 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 11.35 11.21 3.20 3.19 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 67.86 50.86 92.28 30.14 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 112.37 86.83 238.66 21.07 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) 02/13/2024 _x86_64_ (2 CPU) 04:08:22 LINUX RESTART (2 CPU) 04:09:02 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 27.85 0.00 4.89 9.23 0.11 57.93 04:10:01 AM 0 37.12 0.00 5.24 9.87 0.12 47.65 04:10:01 AM 1 18.56 0.00 4.54 8.58 0.10 68.22 04:11:01 AM all 37.71 0.00 5.89 3.57 0.10 52.73 04:11:01 AM 0 44.85 0.00 6.78 3.91 0.10 44.36 04:11:01 AM 1 30.59 0.00 5.01 3.23 0.10 61.08 04:12:01 AM all 23.27 0.00 2.10 1.53 0.10 72.99 04:12:01 AM 0 34.47 0.00 2.73 1.32 0.12 61.36 04:12:01 AM 1 12.07 0.00 1.47 1.75 0.08 84.62 04:13:01 AM all 23.66 0.00 3.82 1.33 0.09 71.10 04:13:01 AM 0 30.12 0.00 4.10 1.60 0.10 64.08 04:13:01 AM 1 17.19 0.00 3.54 1.05 0.08 78.14 04:14:01 AM all 11.13 0.00 2.54 1.67 0.08 84.59 04:14:01 AM 0 17.92 0.00 2.92 1.21 0.08 77.87 04:14:01 AM 1 4.35 0.00 2.16 2.13 0.07 91.29 04:15:01 AM all 6.09 0.00 0.40 0.23 0.05 93.22 04:15:01 AM 0 6.46 0.00 0.33 0.44 0.05 92.72 04:15:01 AM 1 5.72 0.00 0.47 0.03 0.05 93.72 04:16:01 AM all 15.48 0.00 0.36 0.03 0.08 84.06 04:16:01 AM 0 16.55 0.00 0.39 0.00 0.07 83.00 04:16:01 AM 1 14.42 0.00 0.34 0.05 0.08 85.11 04:17:01 AM all 5.53 0.00 0.19 0.00 0.06 94.22 04:17:01 AM 0 5.78 0.00 0.22 0.00 0.05 93.96 04:17:01 AM 1 5.28 0.00 0.17 0.00 0.07 94.49 04:18:01 AM all 4.28 0.00 0.20 0.00 0.05 95.46 04:18:01 AM 0 5.70 0.00 0.23 0.00 0.07 94.00 04:18:01 AM 1 2.88 0.00 0.17 0.00 0.03 96.92 04:19:01 AM all 6.99 0.00 0.17 0.01 0.07 92.77 04:19:01 AM 0 10.41 0.00 0.17 0.00 0.05 89.37 04:19:01 AM 1 3.56 0.00 0.17 0.02 0.08 96.17 04:20:01 AM all 19.80 0.00 2.71 0.42 0.08 76.98 04:20:01 AM 0 32.31 0.00 3.22 0.18 0.10 64.19 04:20:01 AM 1 7.27 0.00 2.21 0.65 0.07 89.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.53 0.00 2.11 1.63 0.08 79.66 Average: 0 21.97 0.00 2.39 1.67 0.08 73.88 Average: 1 11.08 0.00 1.84 1.58 0.07 85.43