---> uname -a: Linux prd-centos8-robot-2c-8g-7935.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 582 5013 19 2101 6818 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:8d:8e:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe8d:8e98/64 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) 02/19/2024 _x86_64_ (2 CPU) 04:05:08 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 88.49 22.24 66.24 4909.83 5820.74 04:08:01 AM 86.50 0.62 85.89 27.46 8347.93 04:09:01 AM 33.48 0.85 32.63 124.07 2345.73 04:10:01 AM 48.31 0.17 48.14 5.87 2867.89 04:11:01 AM 31.38 0.07 31.32 5.33 5796.47 04:12:01 AM 4.43 0.00 4.43 0.00 156.81 04:13:01 AM 0.18 0.00 0.18 0.00 6.30 04:14:01 AM 0.15 0.00 0.15 0.00 5.52 04:15:01 AM 0.23 0.00 0.23 0.00 7.50 04:16:01 AM 0.30 0.00 0.30 0.00 4.93 04:17:01 AM 37.11 0.50 36.61 59.46 1851.24 Average: 30.05 2.22 27.83 466.58 2473.80 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5350368 7048560 2532080 32.12 2688 1882408 736000 8.24 185268 2032372 135704 04:08:01 AM 5226976 7037412 2655472 33.69 2688 1987524 709184 7.94 194924 2110912 46744 04:09:01 AM 5261932 7076524 2620516 33.24 2688 1992500 674544 7.55 217200 2060976 16 04:10:01 AM 4982712 6987312 2899736 36.79 2688 2174264 757500 8.48 230636 2299000 160936 04:11:01 AM 5013016 7017432 2869432 36.40 2688 2174652 735292 8.23 236632 2258180 16 04:12:01 AM 5012060 7016592 2870388 36.41 2688 2174768 735292 8.23 236632 2259436 64 04:13:01 AM 5011900 7016544 2870548 36.42 2688 2174888 735292 8.23 236632 2259748 48 04:14:01 AM 5010360 7015108 2872088 36.44 2688 2174992 735292 8.23 236632 2261224 24 04:15:01 AM 5008472 7013324 2873976 36.46 2688 2175096 735292 8.23 236632 2263108 16 04:16:01 AM 5045048 7051256 2837400 36.00 2688 2176468 699312 7.83 236912 2227168 1340 04:17:01 AM 5169812 7014828 2712636 34.41 2688 2021100 735104 8.23 430076 1935556 180 Average: 5099332 7026808 2783116 35.31 2688 2100787 726191 8.13 243471 2178880 31372 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 320.64 197.38 1621.29 57.44 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 50.96 38.99 432.60 7.55 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 15.93 8.95 5.33 3.26 0.00 0.00 0.00 0.00 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 41.29 37.28 317.35 9.50 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 226.30 199.90 45.24 41.96 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 5.95 5.42 0.99 1.76 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 5.31 4.78 0.81 1.21 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 5.63 5.03 0.87 1.31 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 6.15 4.97 0.90 1.31 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 21.58 16.16 10.43 2.69 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 36.66 29.75 71.80 18.12 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 66.95 49.88 227.97 13.28 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) 02/19/2024 _x86_64_ (2 CPU) 04:05:08 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 39.40 0.00 6.39 3.41 0.12 50.68 04:07:01 AM 0 38.31 0.00 6.49 2.44 0.12 52.64 04:07:01 AM 1 40.49 0.00 6.29 4.37 0.12 48.73 04:08:01 AM all 34.75 0.00 4.28 2.83 0.10 58.05 04:08:01 AM 0 25.56 0.00 4.19 3.37 0.10 66.78 04:08:01 AM 1 43.92 0.00 4.36 2.28 0.10 49.34 04:09:01 AM all 11.93 0.00 1.17 1.46 0.06 85.38 04:09:01 AM 0 10.70 0.00 0.99 1.44 0.07 86.81 04:09:01 AM 1 13.16 0.00 1.35 1.49 0.05 83.95 04:10:01 AM all 30.39 0.00 4.30 0.83 0.09 64.39 04:10:01 AM 0 20.93 0.00 3.80 0.80 0.08 74.38 04:10:01 AM 1 39.84 0.00 4.80 0.85 0.10 54.41 04:11:01 AM all 2.74 0.00 1.11 1.55 0.04 94.56 04:11:01 AM 0 4.27 0.00 1.35 1.59 0.05 92.75 04:11:01 AM 1 1.22 0.00 0.87 1.52 0.03 96.35 04:12:01 AM all 0.74 0.00 0.12 0.08 0.04 99.02 04:12:01 AM 0 0.67 0.00 0.08 0.00 0.03 99.21 04:12:01 AM 1 0.82 0.00 0.15 0.15 0.05 98.83 04:13:01 AM all 0.70 0.00 0.12 0.00 0.06 99.12 04:13:01 AM 0 0.70 0.00 0.10 0.00 0.05 99.15 04:13:01 AM 1 0.70 0.00 0.13 0.00 0.07 99.10 04:14:01 AM all 0.69 0.00 0.13 0.00 0.04 99.13 04:14:01 AM 0 0.77 0.00 0.12 0.00 0.03 99.08 04:14:01 AM 1 0.62 0.00 0.15 0.00 0.05 99.18 04:15:01 AM all 0.66 0.00 0.13 0.00 0.05 99.16 04:15:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 04:15:01 AM 1 0.67 0.00 0.17 0.00 0.05 99.12 04:16:01 AM all 1.80 0.00 0.37 0.00 0.04 97.79 04:16:01 AM 0 0.89 0.00 0.23 0.00 0.03 98.85 04:16:01 AM 1 2.73 0.00 0.51 0.00 0.05 96.71 04:17:01 AM all 27.03 0.00 2.98 0.69 0.08 69.22 04:17:01 AM 0 27.94 0.00 3.30 0.42 0.07 68.27 04:17:01 AM 1 26.13 0.00 2.65 0.97 0.08 70.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.74 0.00 1.92 0.99 0.07 83.29 Average: 0 11.96 0.00 1.89 0.91 0.06 85.18 Average: 1 15.52 0.00 1.95 1.06 0.07 81.40