---> uname -a: Linux prd-centos8-robot-2c-8g-2587.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: 2799.996 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 573 5007 19 2117 6827 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:3e:da:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85411sec preferred_lft 85411sec inet6 fe80::f816:3eff:fe3e:da1f/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) 02/04/2024 _x86_64_ (2 CPU) 01:06:57 LINUX RESTART (2 CPU) 01:08:01 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 40.14 17.75 22.40 3672.32 5377.24 01:10:01 AM 108.08 6.61 101.47 1269.44 9687.39 01:11:01 AM 70.95 0.65 70.30 28.12 5692.45 01:12:01 AM 26.20 1.12 25.09 130.47 1776.94 01:13:01 AM 66.12 0.03 66.09 3.46 7863.39 01:14:01 AM 4.48 0.02 4.47 0.13 186.97 01:15:01 AM 1.90 0.00 1.90 0.00 94.77 01:16:01 AM 0.38 0.00 0.38 0.00 91.42 01:17:01 AM 0.25 0.00 0.25 0.00 11.75 01:18:01 AM 0.13 0.00 0.13 0.00 13.73 01:19:01 AM 0.13 0.00 0.13 0.00 13.83 01:20:01 AM 0.47 0.00 0.47 0.00 19.46 01:21:01 AM 0.67 0.00 0.67 0.00 18.18 01:22:01 AM 6.85 0.30 6.55 35.19 208.02 01:23:01 AM 35.74 0.47 35.27 48.92 2004.17 Average: 24.17 1.80 22.37 345.84 2204.22 01:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5565468 7078972 2316980 29.39 2688 1707356 677560 7.59 160256 1877776 78672 01:10:01 AM 5276732 7051384 2605716 33.06 2688 1956124 679380 7.61 189996 2085452 66880 01:11:01 AM 5260912 7073428 2621536 33.26 2688 1989916 626228 7.01 201120 2069680 28 01:12:01 AM 5141984 7019224 2740464 34.77 2688 2052528 689292 7.72 226848 2160020 51600 01:13:01 AM 5053552 7060788 2828896 35.89 2688 2176972 630868 7.06 234168 2219248 100 01:14:01 AM 5016392 7024440 2866056 36.36 2688 2177792 679828 7.61 234276 2256052 56 01:15:01 AM 5008368 7018588 2874080 36.46 2688 2179964 679828 7.61 234348 2264500 1236 01:16:01 AM 5006204 7017884 2876244 36.49 2688 2181432 679828 7.61 234348 2266716 120 01:17:01 AM 5005888 7017904 2876560 36.49 2688 2181776 679828 7.61 234348 2267100 192 01:18:01 AM 5004884 7017260 2877564 36.51 2688 2182128 695396 7.79 234348 2267956 160 01:19:01 AM 5036824 7049552 2845624 36.10 2688 2182480 668160 7.48 234592 2236368 144 01:20:01 AM 5035480 7048568 2846968 36.12 2688 2182824 668752 7.49 234592 2237492 24 01:21:01 AM 5034548 7047984 2847900 36.13 2688 2183176 668752 7.49 234592 2238860 24 01:22:01 AM 5069004 6949292 2813444 35.69 2688 2053256 726812 8.14 245996 2207436 26792 01:23:01 AM 5167352 7028336 2715096 34.44 2688 2035912 672772 7.53 433672 1928992 56 Average: 5112239 7033574 2770209 35.14 2688 2094909 674886 7.56 237833 2172243 15072 01:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 236.94 154.72 1133.48 54.75 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 68.98 55.08 756.17 6.66 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 22.71 17.46 149.73 5.08 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 33.08 29.65 96.21 7.13 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 419.39 365.49 310.83 79.33 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 14.73 12.95 10.09 2.84 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 28.84 30.42 7.62 5.94 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 17.75 18.76 4.23 3.77 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 10.31 9.38 2.05 1.74 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 10.20 9.78 2.09 1.82 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 9.31 9.33 2.03 1.79 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 10.03 9.60 2.32 1.93 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 9.53 9.75 2.04 1.81 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 52.96 43.08 79.35 37.86 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 15.79 14.86 12.92 6.69 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 64.04 52.69 171.41 14.61 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) 02/04/2024 _x86_64_ (2 CPU) 01:06:57 LINUX RESTART (2 CPU) 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 20.82 0.00 4.06 23.02 0.14 51.96 01:09:01 AM 0 20.38 0.00 4.67 22.79 0.15 52.01 01:09:01 AM 1 21.26 0.00 3.45 23.25 0.12 51.92 01:10:01 AM all 35.36 0.00 5.01 8.07 0.11 51.45 01:10:01 AM 0 28.35 0.00 5.58 8.26 0.12 57.70 01:10:01 AM 1 42.36 0.00 4.46 7.87 0.10 45.21 01:11:01 AM all 21.98 0.00 3.26 2.38 0.08 72.30 01:11:01 AM 0 25.06 0.00 3.98 2.34 0.07 68.56 01:11:01 AM 1 18.90 0.00 2.55 2.42 0.10 76.03 01:12:01 AM all 20.73 0.00 2.44 3.06 0.13 73.63 01:12:01 AM 0 26.39 0.00 3.05 2.11 0.10 68.36 01:12:01 AM 1 15.07 0.00 1.84 4.02 0.17 78.90 01:13:01 AM all 22.95 0.00 4.06 3.62 0.10 69.27 01:13:01 AM 0 28.71 0.00 4.51 3.58 0.08 63.11 01:13:01 AM 1 17.23 0.00 3.61 3.66 0.12 75.38 01:14:01 AM all 3.41 0.00 0.33 0.07 0.04 96.15 01:14:01 AM 0 5.42 0.00 0.42 0.13 0.05 93.98 01:14:01 AM 1 1.41 0.00 0.23 0.00 0.03 98.33 01:15:01 AM all 13.24 0.00 0.36 0.01 0.08 86.31 01:15:01 AM 0 14.77 0.00 0.39 0.00 0.08 84.76 01:15:01 AM 1 11.71 0.00 0.34 0.02 0.08 87.86 01:16:01 AM all 8.95 0.00 0.23 0.00 0.07 90.75 01:16:01 AM 0 14.64 0.00 0.30 0.00 0.08 84.97 01:16:01 AM 1 3.28 0.00 0.17 0.00 0.05 96.51 01:17:01 AM all 4.31 0.00 0.18 0.00 0.08 95.43 01:17:01 AM 0 5.56 0.00 0.20 0.00 0.08 94.15 01:17:01 AM 1 3.06 0.00 0.17 0.00 0.07 96.70 01:18:01 AM all 4.39 0.00 0.19 0.00 0.05 95.37 01:18:01 AM 0 5.78 0.00 0.23 0.00 0.05 93.93 01:18:01 AM 1 2.99 0.00 0.15 0.00 0.05 96.80 01:19:01 AM all 4.36 0.00 0.18 0.00 0.06 95.39 01:19:01 AM 0 6.44 0.00 0.18 0.00 0.07 93.31 01:19:01 AM 1 2.29 0.00 0.18 0.00 0.05 97.47 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 4.21 0.00 0.20 0.00 0.06 95.53 01:20:01 AM 0 5.68 0.00 0.24 0.00 0.07 94.01 01:20:01 AM 1 2.75 0.00 0.17 0.00 0.05 97.04 01:21:01 AM all 4.51 0.00 0.18 0.00 0.08 95.22 01:21:01 AM 0 3.35 0.00 0.17 0.00 0.07 96.42 01:21:01 AM 1 5.68 0.00 0.20 0.00 0.10 94.01 01:22:01 AM all 14.47 0.00 1.66 2.44 0.07 81.36 01:22:01 AM 0 13.61 0.00 1.87 3.06 0.07 81.39 01:22:01 AM 1 15.34 0.00 1.45 1.81 0.07 81.34 01:23:01 AM all 25.19 0.00 2.67 3.70 0.09 68.34 01:23:01 AM 0 24.53 0.00 3.00 4.41 0.08 67.97 01:23:01 AM 1 25.85 0.00 2.34 3.00 0.10 68.70 Average: all 13.92 0.00 1.67 3.08 0.08 81.25 Average: 0 15.23 0.00 1.92 3.10 0.08 79.66 Average: 1 12.60 0.00 1.42 3.06 0.08 82.84