---> uname -a: Linux prd-centos8-robot-2c-8g-12981.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4988 19 2123 6814 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:ac:91:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84308sec preferred_lft 84308sec inet6 fe80::f816:3eff:feac:91de/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-12981.novalocal) 11/24/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.97 0.00 0.97 0.00 194.02 12:02:01 AM 0.43 0.08 0.35 1.87 6.10 12:03:01 AM 0.20 0.00 0.20 0.00 2.00 12:04:01 AM 0.32 0.00 0.32 0.00 4.85 12:05:01 AM 0.10 0.00 0.10 0.00 1.20 12:06:01 AM 0.27 0.00 0.27 0.00 3.02 12:07:02 AM 0.12 0.02 0.10 0.13 1.03 12:08:01 AM 0.44 0.07 0.37 7.73 6.57 12:09:01 AM 0.43 0.03 0.40 0.27 8.25 12:10:01 AM 1.20 0.00 1.20 0.00 27.27 12:11:01 AM 0.27 0.00 0.27 0.00 2.97 12:12:01 AM 0.22 0.00 0.22 0.00 2.93 12:13:01 AM 0.10 0.00 0.10 0.00 0.80 12:14:01 AM 0.37 0.00 0.37 0.00 5.41 12:15:01 AM 0.12 0.00 0.12 0.00 0.77 12:16:01 AM 0.10 0.00 0.10 0.00 0.93 12:17:01 AM 0.13 0.00 0.13 0.00 0.92 12:18:01 AM 0.10 0.02 0.08 0.13 0.50 12:19:01 AM 9.03 5.93 3.10 574.74 75.64 12:20:01 AM 0.25 0.00 0.25 0.00 3.60 12:21:01 AM 0.25 0.00 0.25 0.00 2.83 12:22:01 AM 0.22 0.00 0.22 0.00 2.93 12:23:01 AM 0.10 0.00 0.10 0.00 0.63 12:24:01 AM 0.32 0.00 0.32 0.00 5.03 12:25:01 AM 0.17 0.00 0.17 0.00 1.75 12:26:01 AM 0.15 0.00 0.15 0.00 1.18 12:27:01 AM 11.28 0.17 11.11 31.72 308.73 12:28:01 AM 30.81 0.58 30.22 79.31 1129.31 Average: 2.09 0.25 1.84 24.86 64.36 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 5233328 7077236 2649096 33.61 2688 2020116 677912 7.59 208172 2090572 4 12:02:01 AM 5233796 7077776 2648628 33.60 2688 2020188 677912 7.59 208320 2090168 4 12:03:01 AM 5234136 7078116 2648288 33.60 2688 2020188 677912 7.59 208320 2089884 4 12:04:01 AM 5234160 7078140 2648264 33.60 2688 2020188 662104 7.41 208320 2089944 16 12:05:01 AM 5234244 7078228 2648180 33.60 2688 2020192 662104 7.41 208320 2089888 8 12:06:01 AM 5233784 7077768 2648640 33.60 2688 2020192 662104 7.41 208320 2090224 16 12:07:02 AM 5233428 7077412 2648996 33.61 2688 2020192 661476 7.41 208320 2090532 8 12:08:01 AM 5233708 7077936 2648716 33.60 2688 2020444 658756 7.38 208360 2090368 4 12:09:01 AM 5233644 7077872 2648780 33.60 2688 2020444 660176 7.39 208540 2090276 12 12:10:01 AM 5233164 7077392 2649260 33.61 2688 2020444 659944 7.39 208540 2090332 12 12:11:01 AM 5233412 7077648 2649012 33.61 2688 2020448 659944 7.39 208540 2090196 4 12:12:01 AM 5233624 7077860 2648800 33.60 2688 2020448 659944 7.39 208540 2090196 4 12:13:01 AM 5233612 7077852 2648812 33.60 2688 2020452 659944 7.39 208540 2090200 4 12:14:01 AM 5234020 7078260 2648404 33.60 2688 2020452 659944 7.39 208540 2090064 4 12:15:01 AM 5233632 7077872 2648792 33.60 2688 2020452 659944 7.39 208540 2090112 4 12:16:01 AM 5233884 7078128 2648540 33.60 2688 2020456 659944 7.39 208544 2090000 4 12:17:01 AM 5233772 7078016 2648652 33.60 2688 2020456 659944 7.39 208544 2089996 4 12:18:01 AM 5233108 7077352 2649316 33.61 2688 2020456 658092 7.37 208544 2090696 4 12:19:01 AM 5216208 7077768 2666216 33.82 2688 2037696 658048 7.37 210664 2105212 12 12:20:01 AM 5215956 7077516 2666468 33.83 2688 2037696 659944 7.39 210664 2105500 8 12:21:01 AM 5216340 7077896 2666084 33.82 2688 2037700 659944 7.39 210664 2105360 4 12:22:01 AM 5216144 7077700 2666280 33.83 2688 2037700 659944 7.39 210664 2105364 4 12:23:01 AM 5216160 7077716 2666264 33.83 2688 2037700 659944 7.39 210664 2105160 4 12:24:01 AM 5216400 7077960 2666024 33.82 2688 2037704 659944 7.39 210664 2105232 12 12:25:01 AM 5216028 7077592 2666396 33.83 2688 2037708 659944 7.39 210664 2105416 4 12:26:01 AM 5216424 7077980 2666000 33.82 2688 2037708 659944 7.39 210664 2105224 8 12:27:01 AM 5036220 6932584 2846204 36.11 2688 2072228 792576 8.87 218304 2276728 44396 12:28:01 AM 5106160 6974840 2776264 35.22 2688 2043640 743336 8.32 387864 2036128 26268 Average: 5217089 7068943 2665335 33.81 2688 2027989 669702 7.50 215834 2099249 2530 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 1.18 0.15 0.12 0.02 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 2.18 0.33 0.35 0.20 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 3.95 0.03 0.17 0.00 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 2.53 0.22 0.24 0.07 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 0.35 0.07 0.03 0.01 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 1.37 0.47 0.42 0.28 0.00 0.00 0.00 0.00 12:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 AM eth0 0.30 0.07 0.02 0.01 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 0.64 0.10 0.03 0.01 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 0.53 0.18 0.16 0.07 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 0.58 0.10 0.04 0.01 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 0.38 0.08 0.03 0.01 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 0.78 0.10 0.11 0.01 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 0.40 0.07 0.03 0.00 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 0.98 0.18 0.23 0.07 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 0.20 0.00 0.02 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 0.57 0.08 0.03 0.01 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 0.20 0.02 0.02 0.00 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 0.47 0.00 0.03 0.00 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 1.38 1.03 0.23 0.14 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 0.67 0.00 0.09 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 0.45 0.10 0.04 0.01 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 0.00 0.03 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 0.95 0.08 0.16 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 1.03 0.20 0.20 0.07 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 0.92 0.35 0.38 0.27 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 0.82 0.00 0.07 0.00 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 12.75 9.10 12.28 16.18 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 18.76 17.03 15.33 8.56 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 1.99 1.08 1.10 0.93 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-12981.novalocal) 11/24/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.21 0.02 0.24 0.03 0.03 99.47 12:01:01 AM 0 0.13 0.00 0.17 0.05 0.03 99.62 12:01:01 AM 1 0.28 0.03 0.32 0.02 0.03 99.32 12:02:01 AM all 0.28 0.00 0.09 0.00 0.04 99.59 12:02:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 12:02:01 AM 1 0.43 0.00 0.08 0.00 0.05 99.43 12:03:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 12:03:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 12:03:01 AM 1 0.55 0.00 0.02 0.00 0.02 99.42 12:04:01 AM all 0.28 0.00 0.07 0.00 0.04 99.62 12:04:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 12:04:01 AM 1 0.47 0.00 0.07 0.00 0.03 99.43 12:05:01 AM all 0.14 0.00 0.06 0.00 0.05 99.75 12:05:01 AM 0 0.08 0.00 0.03 0.00 0.05 99.83 12:05:01 AM 1 0.20 0.00 0.08 0.00 0.05 99.67 12:06:01 AM all 0.19 0.00 0.07 0.00 0.03 99.72 12:06:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:06:01 AM 1 0.27 0.00 0.07 0.00 0.02 99.65 12:07:02 AM all 0.33 0.00 0.04 0.00 0.04 99.59 12:07:02 AM 0 0.07 0.00 0.03 0.00 0.03 99.87 12:07:02 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 12:08:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 12:08:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.76 12:08:01 AM 1 0.53 0.00 0.08 0.00 0.02 99.37 12:09:01 AM all 0.16 0.00 0.18 0.00 0.03 99.63 12:09:01 AM 0 0.10 0.00 0.12 0.00 0.03 99.75 12:09:01 AM 1 0.22 0.00 0.23 0.00 0.03 99.51 12:10:01 AM all 0.33 0.00 0.05 0.00 0.04 99.57 12:10:01 AM 0 0.15 0.00 0.08 0.00 0.07 99.70 12:10:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 12:11:01 AM all 0.32 0.00 0.07 0.00 0.05 99.57 12:11:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 12:11:01 AM 1 0.52 0.00 0.03 0.00 0.05 99.40 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.31 0.00 0.05 0.00 0.03 99.61 12:12:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 12:12:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 12:13:01 AM all 0.21 0.00 0.06 0.00 0.04 99.69 12:13:01 AM 0 0.15 0.00 0.08 0.00 0.05 99.72 12:13:01 AM 1 0.27 0.00 0.03 0.00 0.03 99.67 12:14:01 AM all 0.09 0.00 0.06 0.00 0.03 99.82 12:14:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 12:14:01 AM 1 0.08 0.00 0.05 0.00 0.02 99.85 12:15:01 AM all 0.20 0.00 0.05 0.00 0.04 99.71 12:15:01 AM 0 0.32 0.00 0.07 0.00 0.03 99.58 12:15:01 AM 1 0.08 0.00 0.03 0.00 0.05 99.83 12:16:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 12:16:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 12:16:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 12:17:01 AM all 0.30 0.00 0.04 0.00 0.03 99.62 12:17:01 AM 0 0.53 0.00 0.03 0.00 0.05 99.38 12:17:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 12:18:01 AM all 0.29 0.00 0.10 0.00 0.03 99.57 12:18:01 AM 0 0.45 0.00 0.05 0.00 0.02 99.48 12:18:01 AM 1 0.13 0.00 0.15 0.00 0.05 99.67 12:19:01 AM all 0.16 0.26 0.20 0.13 0.04 99.21 12:19:01 AM 0 0.25 0.00 0.17 0.03 0.07 99.48 12:19:01 AM 1 0.07 0.52 0.23 0.22 0.02 98.95 12:20:01 AM all 0.34 0.00 0.06 0.00 0.04 99.56 12:20:01 AM 0 0.13 0.00 0.07 0.00 0.07 99.73 12:20:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 12:21:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 12:21:01 AM 0 0.12 0.00 0.12 0.00 0.05 99.72 12:21:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 12:22:01 AM all 0.28 0.00 0.06 0.00 0.04 99.62 12:22:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 12:22:01 AM 1 0.48 0.00 0.07 0.00 0.05 99.40 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 0.31 0.00 0.06 0.00 0.05 99.58 12:23:01 AM 0 0.07 0.00 0.07 0.00 0.05 99.82 12:23:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 12:24:01 AM all 0.33 0.00 0.04 0.00 0.04 99.59 12:24:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 12:24:01 AM 1 0.53 0.00 0.02 0.00 0.03 99.42 12:25:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 12:25:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 12:25:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 12:26:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 12:26:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 12:26:01 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 12:27:01 AM all 10.06 0.00 0.90 0.06 0.06 88.92 12:27:01 AM 0 17.45 0.00 1.15 0.08 0.07 81.25 12:27:01 AM 1 2.66 0.00 0.65 0.03 0.05 96.61 12:28:01 AM all 33.29 0.00 4.08 0.16 0.09 62.38 12:28:01 AM 0 52.29 0.00 4.82 0.15 0.08 42.65 12:28:01 AM 1 14.31 0.00 3.33 0.17 0.10 82.09 Average: all 1.80 0.01 0.25 0.01 0.04 97.89 Average: 0 2.65 0.00 0.28 0.01 0.05 97.01 Average: 1 0.95 0.02 0.22 0.02 0.04 98.76