---> uname -a: Linux prd-centos8-robot-2c-8g-2104.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4855 19 2209 6765 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:d1:81:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83383sec preferred_lft 83383sec inet6 fe80::f816:3eff:fed1:811e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-2104.novalocal) 10/26/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.98 0.02 0.97 0.13 197.10 12:02:01 AM 0.48 0.07 0.42 1.73 7.78 12:03:01 AM 0.20 0.00 0.20 0.00 1.92 12:04:01 AM 0.17 0.00 0.17 0.00 2.13 12:05:01 AM 0.20 0.00 0.20 0.00 2.95 12:06:01 AM 0.32 0.00 0.32 0.00 4.87 12:07:01 AM 0.28 0.07 0.22 7.60 2.78 12:08:01 AM 0.28 0.00 0.28 0.00 6.18 12:09:01 AM 0.27 0.00 0.27 0.00 29.81 12:10:01 AM 0.23 0.00 0.23 0.00 2.97 12:11:01 AM 0.36 0.00 0.36 0.00 5.25 12:12:01 AM 0.23 0.00 0.23 0.00 2.93 12:13:01 AM 0.10 0.00 0.10 0.00 0.93 12:14:02 AM 0.13 0.00 0.13 0.00 0.95 12:15:01 AM 0.20 0.00 0.20 0.00 1.93 12:16:01 AM 0.22 0.00 0.22 0.00 3.10 12:17:01 AM 0.15 0.00 0.15 0.00 1.18 12:18:01 AM 0.10 0.00 0.10 0.00 0.63 12:19:01 AM 1.27 0.32 0.95 6.93 97.27 12:20:01 AM 0.28 0.00 0.28 0.00 3.28 12:21:01 AM 0.28 0.00 0.28 0.00 3.68 12:22:01 AM 0.22 0.00 0.22 0.00 2.40 12:23:01 AM 0.10 0.00 0.10 0.00 0.63 12:24:01 AM 0.27 0.00 0.27 0.00 3.80 12:25:01 AM 0.25 0.00 0.25 0.00 3.12 12:26:01 AM 0.25 0.00 0.25 0.00 3.07 12:27:01 AM 0.10 0.00 0.10 0.00 1.33 12:28:01 AM 0.15 0.00 0.15 0.00 1.45 12:29:01 AM 28.67 6.06 22.61 594.60 1151.23 Average: 1.27 0.23 1.04 21.08 53.37 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4870376 6978048 3012056 38.21 2688 2273952 760584 8.52 267312 2357176 8 12:02:01 AM 4871048 6978792 3011384 38.20 2688 2274024 760584 8.52 267464 2356600 8 12:03:01 AM 4871052 6978796 3011380 38.20 2688 2274024 760584 8.52 267464 2356600 8 12:04:01 AM 4868876 6976620 3013556 38.23 2688 2274024 760584 8.52 267464 2358848 16 12:05:01 AM 4868844 6976592 3013588 38.23 2688 2274028 760584 8.52 267464 2358824 16 12:06:01 AM 4866816 6974564 3015616 38.26 2688 2274028 760584 8.52 267464 2360764 16 12:07:01 AM 4866688 6974552 3015744 38.26 2688 2274144 762160 8.53 267464 2360744 8 12:08:01 AM 4864288 6973088 3018144 38.29 2688 2275072 762160 8.53 267524 2363488 772 12:09:01 AM 4864128 6972928 3018304 38.29 2688 2275072 762160 8.53 267524 2363604 4 12:10:01 AM 4864672 6973472 3017760 38.28 2688 2275072 760880 8.52 267524 2363152 4 12:11:01 AM 4863920 6972728 3018512 38.29 2688 2275080 760880 8.52 267524 2363684 4 12:12:01 AM 4864184 6972992 3018248 38.29 2688 2275080 760880 8.52 267524 2363616 4 12:13:01 AM 4864120 6972932 3018312 38.29 2688 2275084 760880 8.52 267524 2363504 4 12:14:02 AM 4864300 6973112 3018132 38.29 2688 2275084 760880 8.52 267524 2363620 4 12:15:01 AM 4864052 6972864 3018380 38.29 2688 2275084 760880 8.52 267524 2363620 4 12:16:01 AM 4864108 6972924 3018324 38.29 2688 2275088 760880 8.52 267524 2363580 8 12:17:01 AM 4864296 6973112 3018136 38.29 2688 2275088 760880 8.52 267524 2363512 4 12:18:01 AM 4857708 6968812 3024724 38.37 2688 2277384 760880 8.52 267532 2369892 2304 12:19:01 AM 4857548 6968860 3024884 38.38 2688 2277584 760880 8.52 267672 2369980 12 12:20:01 AM 4857204 6968516 3025228 38.38 2688 2277584 779504 8.73 267672 2370096 4 12:21:01 AM 4857512 6968832 3024920 38.38 2688 2277592 779504 8.73 267672 2370176 4 12:22:01 AM 4857352 6968672 3025080 38.38 2688 2277592 779504 8.73 267672 2370140 4 12:23:01 AM 4857384 6968704 3025048 38.38 2688 2277592 779504 8.73 267672 2370140 4 12:24:01 AM 4857348 6968672 3025084 38.38 2688 2277596 779504 8.73 267672 2370144 4 12:25:01 AM 4855020 6966344 3027412 38.41 2688 2277596 779504 8.73 267672 2372396 4 12:26:01 AM 4855300 6966624 3027132 38.40 2688 2277596 779504 8.73 267672 2372260 4 12:27:01 AM 4853180 6964508 3029252 38.43 2688 2277600 779504 8.73 267672 2374356 8 12:28:01 AM 4852724 6964168 3029708 38.44 2688 2277716 779504 8.73 267672 2374616 120 12:29:01 AM 4973000 6923868 2909432 36.91 2688 2122772 779612 8.73 471308 2077212 24204 Average: 4866105 6970162 3016327 38.27 2688 2270525 767377 8.59 274583 2355391 951 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 1.72 0.75 0.52 2.04 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 0.53 0.08 0.04 0.01 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 1.53 0.13 0.15 0.01 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 2.47 0.32 0.54 0.23 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 1.48 0.43 0.64 0.42 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 1.55 0.37 0.54 0.30 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 3.72 0.07 0.48 0.00 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 3.03 2.53 0.38 0.29 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 0.78 0.07 0.05 0.00 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.55 0.07 0.06 0.00 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 0.85 0.18 0.17 0.07 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 0.48 0.05 0.03 0.00 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 0.35 0.10 0.03 0.01 0.00 0.00 0.00 0.00 12:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:02 AM eth0 0.38 0.05 0.03 0.00 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 0.51 0.07 0.03 0.00 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 0.68 0.15 0.18 0.07 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 0.43 0.08 0.07 0.01 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 3.55 4.10 0.48 0.65 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 0.35 0.07 0.02 0.00 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 0.33 0.05 0.02 0.00 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 0.58 0.18 0.16 0.07 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 0.35 0.05 0.02 0.00 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 0.40 0.08 0.06 0.01 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 0.57 0.08 0.06 0.00 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 0.75 0.20 0.32 0.22 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 0.77 0.17 0.19 0.07 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 1.50 0.45 0.62 0.42 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 0.30 0.22 0.04 0.04 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 62.11 40.75 102.22 36.35 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 3.20 1.79 3.73 1.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-2104.novalocal) 10/26/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.39 0.03 0.28 0.02 0.05 99.23 12:01:01 AM 0 0.42 0.00 0.20 0.03 0.05 99.30 12:01:01 AM 1 0.37 0.05 0.37 0.00 0.05 99.17 12:02:01 AM all 0.33 0.00 0.13 0.00 0.05 99.50 12:02:01 AM 0 0.25 0.00 0.15 0.00 0.07 99.53 12:02:01 AM 1 0.40 0.00 0.10 0.00 0.03 99.47 12:03:01 AM all 0.28 0.00 0.08 0.00 0.05 99.59 12:03:01 AM 0 0.30 0.00 0.10 0.00 0.03 99.57 12:03:01 AM 1 0.25 0.00 0.07 0.00 0.07 99.61 12:04:01 AM all 0.46 0.00 0.08 0.00 0.03 99.42 12:04:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 12:04:01 AM 1 0.35 0.00 0.13 0.00 0.05 99.46 12:05:01 AM all 0.43 0.00 0.10 0.00 0.05 99.42 12:05:01 AM 0 0.62 0.00 0.05 0.00 0.03 99.30 12:05:01 AM 1 0.23 0.00 0.15 0.00 0.07 99.55 12:06:01 AM all 0.30 0.00 0.12 0.00 0.04 99.54 12:06:01 AM 0 0.33 0.00 0.08 0.00 0.02 99.57 12:06:01 AM 1 0.27 0.00 0.15 0.00 0.07 99.51 12:07:01 AM all 0.40 0.00 0.13 0.00 0.05 99.42 12:07:01 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 12:07:01 AM 1 0.25 0.00 0.18 0.00 0.08 99.48 12:08:01 AM all 2.61 0.00 0.13 0.00 0.06 97.21 12:08:01 AM 0 0.37 0.00 0.12 0.00 0.07 99.45 12:08:01 AM 1 4.84 0.00 0.13 0.00 0.05 94.98 12:09:01 AM all 0.38 0.00 0.08 0.00 0.05 99.48 12:09:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:09:01 AM 1 0.18 0.00 0.10 0.00 0.07 99.65 12:10:01 AM all 0.44 0.00 0.09 0.00 0.06 99.41 12:10:01 AM 0 0.64 0.00 0.07 0.00 0.05 99.24 12:10:01 AM 1 0.24 0.00 0.12 0.00 0.07 99.58 12:11:01 AM all 0.36 0.00 0.12 0.00 0.07 99.45 12:11:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 12:11:01 AM 1 0.57 0.00 0.15 0.00 0.08 99.20 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.38 0.00 0.10 0.00 0.04 99.48 12:12:01 AM 0 0.22 0.00 0.17 0.00 0.07 99.55 12:12:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 12:13:01 AM all 0.41 0.00 0.09 0.00 0.04 99.46 12:13:01 AM 0 0.27 0.00 0.15 0.00 0.07 99.51 12:13:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 12:14:02 AM all 0.41 0.00 0.08 0.00 0.05 99.46 12:14:02 AM 0 0.27 0.00 0.12 0.00 0.07 99.55 12:14:02 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 12:15:01 AM all 0.40 0.00 0.09 0.00 0.05 99.46 12:15:01 AM 0 0.24 0.00 0.14 0.00 0.07 99.56 12:15:01 AM 1 0.56 0.00 0.05 0.00 0.03 99.36 12:16:01 AM all 0.28 0.00 0.08 0.00 0.07 99.57 12:16:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 12:16:01 AM 1 0.44 0.00 0.10 0.00 0.08 99.38 12:17:01 AM all 0.36 0.00 0.09 0.00 0.05 99.50 12:17:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 12:17:01 AM 1 0.57 0.00 0.08 0.00 0.05 99.30 12:18:01 AM all 7.08 0.00 0.25 0.00 0.07 92.60 12:18:01 AM 0 13.49 0.00 0.40 0.00 0.08 86.02 12:18:01 AM 1 0.68 0.00 0.10 0.00 0.05 99.17 12:19:01 AM all 0.42 0.00 0.12 0.02 0.05 99.40 12:19:01 AM 0 0.18 0.00 0.15 0.00 0.07 99.60 12:19:01 AM 1 0.65 0.00 0.08 0.03 0.03 99.20 12:20:01 AM all 0.28 0.00 0.11 0.00 0.07 99.55 12:20:01 AM 0 0.15 0.00 0.08 0.00 0.07 99.70 12:20:01 AM 1 0.40 0.00 0.13 0.00 0.07 99.40 12:21:01 AM all 0.43 0.00 0.13 0.00 0.05 99.40 12:21:01 AM 0 0.38 0.00 0.13 0.00 0.05 99.43 12:21:01 AM 1 0.47 0.00 0.12 0.00 0.05 99.37 12:22:01 AM all 0.41 0.00 0.08 0.00 0.04 99.47 12:22:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 12:22:01 AM 1 0.23 0.00 0.12 0.00 0.07 99.58 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 0.25 0.00 0.12 0.00 0.05 99.58 12:23:01 AM 0 0.25 0.00 0.07 0.00 0.02 99.67 12:23:01 AM 1 0.25 0.00 0.17 0.00 0.08 99.50 12:24:01 AM all 0.40 0.00 0.09 0.00 0.06 99.45 12:24:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 12:24:01 AM 1 0.27 0.00 0.15 0.00 0.10 99.48 12:25:01 AM all 0.43 0.00 0.08 0.01 0.06 99.42 12:25:01 AM 0 0.55 0.00 0.05 0.02 0.03 99.35 12:25:01 AM 1 0.30 0.00 0.12 0.00 0.08 99.50 12:26:01 AM all 0.38 0.00 0.08 0.00 0.06 99.48 12:26:01 AM 0 0.50 0.00 0.03 0.00 0.02 99.45 12:26:01 AM 1 0.25 0.00 0.13 0.00 0.10 99.51 12:27:01 AM all 0.32 0.00 0.12 0.00 0.06 99.51 12:27:01 AM 0 0.27 0.00 0.10 0.00 0.03 99.60 12:27:01 AM 1 0.37 0.00 0.13 0.00 0.08 99.41 12:28:01 AM all 0.93 0.00 0.10 0.00 0.04 98.93 12:28:01 AM 0 0.52 0.00 0.02 0.00 0.02 99.45 12:28:01 AM 1 1.34 0.00 0.18 0.00 0.07 98.41 12:29:01 AM all 26.45 0.25 3.13 0.28 0.08 69.82 12:29:01 AM 0 8.71 0.50 2.05 0.32 0.07 88.35 12:29:01 AM 1 44.20 0.00 4.21 0.23 0.08 51.28 Average: all 1.60 0.01 0.22 0.01 0.05 98.11 Average: 0 1.11 0.02 0.17 0.01 0.04 98.64 Average: 1 2.09 0.00 0.26 0.01 0.06 97.57