---> uname -a: Linux prd-centos8-robot-2c-8g-52461.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 580 5018 19 2098 6820 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:31:5b:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84142sec preferred_lft 84142sec inet6 fe80::f816:3eff:fe31:5b60/64 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-52461.novalocal) 09/15/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.15 0.02 1.13 0.13 197.18 12:02:01 AM 0.47 0.07 0.40 1.73 7.33 12:03:01 AM 0.25 0.00 0.25 0.00 3.20 12:04:01 AM 0.10 0.00 0.10 0.00 1.03 12:05:01 AM 0.12 0.00 0.12 0.00 0.92 12:06:01 AM 0.13 0.00 0.13 0.00 0.95 12:07:01 AM 0.40 0.07 0.33 4.80 6.01 12:08:01 AM 1.37 0.03 1.33 3.07 32.23 12:09:01 AM 0.20 0.00 0.20 0.00 2.92 12:10:01 AM 0.13 0.00 0.13 0.00 1.20 12:11:01 AM 0.22 0.00 0.22 0.00 2.83 12:12:01 AM 0.32 0.00 0.32 0.00 4.87 12:13:01 AM 0.23 0.00 0.23 0.00 3.23 12:14:01 AM 0.15 0.00 0.15 0.00 1.05 12:15:01 AM 0.10 0.00 0.10 0.00 0.77 12:16:01 AM 0.10 0.00 0.10 0.00 0.80 12:17:01 AM 0.23 0.00 0.23 0.00 2.98 12:18:01 AM 0.32 0.00 0.32 0.00 4.80 12:19:01 AM 0.15 0.00 0.15 0.00 1.62 12:20:01 AM 0.13 0.00 0.13 0.00 0.92 12:21:01 AM 0.15 0.00 0.15 0.00 1.38 12:22:01 AM 0.35 0.00 0.35 0.00 4.77 12:23:01 AM 0.60 0.32 0.28 6.93 3.72 12:24:01 AM 0.78 0.00 0.78 0.00 18.98 12:25:01 AM 0.18 0.00 0.18 0.00 2.13 12:26:01 AM 0.12 0.00 0.12 0.00 0.80 12:27:01 AM 0.27 0.00 0.27 0.00 3.82 12:28:01 AM 9.18 0.17 9.02 31.73 258.26 12:29:01 AM 21.16 0.65 20.51 91.17 847.20 Average: 1.35 0.05 1.30 4.81 48.89 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 5238916 7075000 2643508 33.54 2688 2012448 641516 7.18 208528 2086976 12 12:02:01 AM 5239580 7075736 2642844 33.53 2688 2012520 641516 7.18 208672 2086512 4 12:03:01 AM 5239472 7075628 2642952 33.53 2688 2012520 641516 7.18 208672 2086756 16 12:04:01 AM 5239984 7076140 2642440 33.52 2688 2012520 641516 7.18 208672 2086372 8 12:05:01 AM 5239684 7075844 2642740 33.53 2688 2012524 641516 7.18 208672 2086376 4 12:06:01 AM 5239904 7076064 2642520 33.52 2688 2012524 641516 7.18 208672 2086376 4 12:07:01 AM 5239096 7075372 2643328 33.53 2688 2012640 633068 7.09 208764 2086968 12 12:08:01 AM 5239692 7076104 2642732 33.53 2688 2012776 635820 7.12 208788 2086608 8 12:09:01 AM 5239708 7076120 2642716 33.53 2688 2012776 635820 7.12 208788 2086544 4 12:10:01 AM 5239480 7075892 2642944 33.53 2688 2012776 633020 7.09 208788 2086660 4 12:11:01 AM 5239376 7075792 2643048 33.53 2688 2012780 633020 7.09 208788 2086636 4 12:12:01 AM 5239644 7076060 2642780 33.53 2688 2012780 633020 7.09 208788 2086556 4 12:13:01 AM 5239432 7075852 2642992 33.53 2688 2012784 633020 7.09 208788 2086708 4 12:14:01 AM 5239584 7076004 2642840 33.53 2688 2012784 633020 7.09 208788 2086560 4 12:15:01 AM 5239592 7076012 2642832 33.53 2688 2012784 633020 7.09 208788 2086656 4 12:16:01 AM 5239624 7076048 2642800 33.53 2688 2012788 633020 7.09 208788 2086568 4 12:17:01 AM 5239400 7075824 2643024 33.53 2688 2012788 633020 7.09 208788 2086568 4 12:18:01 AM 5239556 7075980 2642868 33.53 2688 2012788 633020 7.09 208788 2086640 4 12:19:01 AM 5239496 7075924 2642928 33.53 2688 2012792 633020 7.09 208788 2086576 4 12:20:01 AM 5239304 7075732 2643120 33.53 2688 2012792 633476 7.09 208788 2086820 8 12:21:01 AM 5239796 7076224 2642628 33.53 2688 2012800 633476 7.09 208788 2086596 4 12:22:01 AM 5239684 7076116 2642740 33.53 2688 2012804 633476 7.09 208788 2086608 4 12:23:01 AM 5239112 7075740 2643312 33.53 2688 2013000 633476 7.09 208916 2086772 16 12:24:01 AM 5239148 7075780 2643276 33.53 2688 2013004 633476 7.09 208916 2086708 4 12:25:01 AM 5238816 7075448 2643608 33.54 2688 2013004 633476 7.09 208916 2087240 4 12:26:01 AM 5239336 7075968 2643088 33.53 2688 2013004 633476 7.09 208916 2086788 12 12:27:01 AM 5238884 7075520 2643540 33.54 2688 2013008 633476 7.09 208916 2087104 12 12:28:01 AM 5118296 6988324 2764128 35.07 2688 2046348 716992 8.03 215768 2200912 43220 12:29:01 AM 5197908 7038484 2684516 34.06 2688 2016368 672248 7.53 387204 1948716 10088 Average: 5233845 7071542 2648579 33.60 2688 2014042 639347 7.16 215173 2085858 1844 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 1.55 0.20 0.18 0.05 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 2.73 0.35 0.39 0.21 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 2.27 0.37 0.47 0.27 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 0.32 0.10 0.02 0.01 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 0.92 0.10 0.07 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 0.83 0.10 0.07 0.01 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 0.98 0.23 0.29 0.20 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 0.43 0.12 0.15 0.07 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 0.95 0.07 0.11 0.01 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 0.60 0.08 0.11 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 0.65 0.10 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 0.35 0.07 0.02 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 1.30 0.17 0.25 0.07 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 0.32 0.07 0.02 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 0.80 0.08 0.10 0.01 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 0.40 0.07 0.02 0.00 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 0.02 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 0.40 0.13 0.14 0.07 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 0.53 0.08 0.02 0.01 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 0.20 0.05 0.01 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 1.57 0.02 0.13 0.00 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 0.28 0.03 0.01 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 0.63 0.13 0.15 0.07 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 0.58 0.08 0.06 0.01 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 0.80 0.18 0.27 0.19 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 1.08 0.10 0.20 0.04 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 1.48 0.37 0.59 0.39 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 9.97 7.27 10.46 4.09 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 17.83 14.41 14.05 7.10 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 1.77 0.87 0.98 0.44 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-52461.novalocal) 09/15/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.34 0.02 0.22 0.03 0.03 99.36 12:01:01 AM 0 0.05 0.03 0.30 0.05 0.00 99.57 12:01:01 AM 1 0.63 0.00 0.13 0.02 0.07 99.15 12:02:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52 12:02:01 AM 0 0.12 0.00 0.12 0.00 0.05 99.72 12:02:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:03:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 12:03:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:03:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 12:04:01 AM all 0.32 0.00 0.05 0.00 0.03 99.61 12:04:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:04:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 12:05:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 12:05:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 12:05:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 12:06:01 AM all 0.29 0.00 0.04 0.00 0.03 99.63 12:06:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 12:06:01 AM 1 0.53 0.00 0.02 0.00 0.03 99.42 12:07:01 AM all 0.32 0.00 0.20 0.00 0.03 99.45 12:07:01 AM 0 0.15 0.00 0.17 0.00 0.03 99.65 12:07:01 AM 1 0.48 0.00 0.23 0.00 0.03 99.25 12:08:01 AM all 0.25 0.00 0.08 0.01 0.03 99.62 12:08:01 AM 0 0.05 0.00 0.07 0.00 0.02 99.87 12:08:01 AM 1 0.45 0.00 0.10 0.02 0.05 99.38 12:09:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 12:09:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:09:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 12:10:01 AM all 0.29 0.00 0.06 0.00 0.02 99.63 12:10:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 12:10:01 AM 1 0.52 0.00 0.05 0.00 0.02 99.42 12:11:01 AM all 0.32 0.00 0.07 0.00 0.03 99.58 12:11:01 AM 0 0.08 0.00 0.03 0.00 0.03 99.85 12:11:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.30 0.00 0.06 0.00 0.03 99.62 12:12:01 AM 0 0.08 0.00 0.10 0.00 0.03 99.78 12:12:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 12:13:01 AM all 0.31 0.00 0.07 0.00 0.03 99.59 12:13:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 12:13:01 AM 1 0.48 0.00 0.05 0.00 0.03 99.43 12:14:01 AM all 0.30 0.00 0.07 0.00 0.02 99.62 12:14:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 12:14:01 AM 1 0.47 0.00 0.05 0.00 0.02 99.47 12:15:01 AM all 0.33 0.00 0.05 0.00 0.03 99.58 12:15:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:15:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 12:16:01 AM all 0.23 0.00 0.06 0.00 0.03 99.69 12:16:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 12:16:01 AM 1 0.35 0.00 0.03 0.00 0.02 99.60 12:17:01 AM all 0.31 0.00 0.06 0.02 0.04 99.57 12:17:01 AM 0 0.10 0.00 0.08 0.03 0.05 99.73 12:17:01 AM 1 0.52 0.00 0.03 0.00 0.03 99.42 12:18:01 AM all 0.33 0.00 0.06 0.00 0.03 99.59 12:18:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 12:18:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 12:19:01 AM all 0.33 0.00 0.04 0.00 0.03 99.61 12:19:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 12:19:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 12:20:01 AM all 0.32 0.00 0.07 0.00 0.02 99.60 12:20:01 AM 0 0.10 0.00 0.07 0.00 0.02 99.82 12:20:01 AM 1 0.53 0.00 0.07 0.00 0.02 99.38 12:21:01 AM all 0.30 0.00 0.08 0.00 0.03 99.58 12:21:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 12:21:01 AM 1 0.52 0.00 0.08 0.00 0.03 99.37 12:22:01 AM all 0.24 0.00 0.05 0.00 0.03 99.68 12:22:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 12:22:01 AM 1 0.42 0.00 0.05 0.00 0.03 99.50 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 0.36 0.01 0.11 0.01 0.03 99.49 12:23:01 AM 0 0.15 0.02 0.12 0.00 0.02 99.70 12:23:01 AM 1 0.57 0.00 0.10 0.02 0.03 99.28 12:24:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 12:24:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 12:24:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 12:25:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 12:25:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 12:25:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 12:26:01 AM all 0.33 0.00 0.06 0.00 0.02 99.59 12:26:01 AM 0 0.13 0.00 0.07 0.00 0.02 99.78 12:26:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 12:27:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 12:27:01 AM 0 0.15 0.00 0.12 0.00 0.05 99.68 12:27:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 12:28:01 AM all 6.64 0.00 0.84 0.08 0.04 92.39 12:28:01 AM 0 6.28 0.00 0.80 0.03 0.03 92.85 12:28:01 AM 1 7.00 0.00 0.88 0.13 0.05 91.94 12:29:01 AM all 27.46 0.00 3.31 0.16 0.08 68.99 12:29:01 AM 0 27.07 0.00 3.00 0.15 0.08 69.69 12:29:01 AM 1 27.84 0.00 3.61 0.17 0.08 68.29 Average: all 1.47 0.00 0.21 0.01 0.03 98.28 Average: 0 1.24 0.00 0.21 0.01 0.03 98.50 Average: 1 1.70 0.00 0.21 0.01 0.03 98.05