---> uname -a: Linux prd-centos8-robot-2c-8g-681.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 611 4911 19 2174 6787 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:7b:16:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84953sec preferred_lft 84953sec inet6 fe80::f816:3eff:fe7b:1614/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/24/2025 _x86_64_ (2 CPU) 03:19:48 LINUX RESTART (2 CPU) 03:20:01 AM tps rtps wtps bread/s bwrtn/s 03:21:01 AM 218.61 157.85 60.77 14726.48 40537.18 03:22:01 AM 115.84 0.72 115.13 52.92 11293.30 03:23:01 AM 37.07 0.42 36.65 64.78 4200.12 03:24:01 AM 49.81 6.72 43.09 1245.93 3342.41 03:25:01 AM 43.00 0.25 42.75 47.05 6574.61 03:26:01 AM 0.67 0.23 0.43 12.66 16.33 03:27:01 AM 2.12 0.00 2.12 0.00 80.90 03:28:01 AM 0.13 0.00 0.13 0.00 2.12 03:29:01 AM 0.30 0.00 0.30 0.00 11.98 03:30:01 AM 0.25 0.00 0.25 0.00 4.70 03:31:01 AM 0.38 0.00 0.38 0.00 12.75 03:32:01 AM 0.28 0.00 0.28 0.00 4.67 03:33:01 AM 0.27 0.00 0.27 0.00 11.01 03:34:01 AM 0.18 0.00 0.18 0.00 2.42 03:35:01 AM 1.23 0.03 1.20 0.27 44.23 03:36:01 AM 0.33 0.00 0.33 0.00 6.97 03:37:01 AM 0.42 0.00 0.42 0.00 13.81 03:38:01 AM 0.45 0.00 0.45 0.00 13.71 03:39:01 AM 0.17 0.00 0.17 0.00 2.28 03:40:01 AM 0.28 0.00 0.28 0.00 4.58 03:41:01 AM 0.45 0.00 0.45 0.00 14.15 03:42:01 AM 0.18 0.00 0.18 0.00 3.28 03:43:01 AM 21.21 0.40 20.81 46.79 959.21 Average: 21.36 7.16 14.19 696.53 2899.33 03:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 AM 5483836 7029060 2398588 30.43 2688 1737708 775620 8.68 185720 1929108 100496 03:22:01 AM 5153836 6994672 2728588 34.62 2688 2016600 750684 8.41 198088 2178584 103100 03:23:01 AM 5172104 7018036 2710320 34.38 2688 2022024 713168 7.99 223376 2136288 14252 03:24:01 AM 4907012 6994740 2975412 37.75 2688 2256000 717660 8.04 258128 2341804 157500 03:25:01 AM 4936328 7029900 2946096 37.38 2688 2261156 679284 7.61 262484 2300276 8 03:26:01 AM 4894324 6988840 2988100 37.91 2688 2262104 728164 8.15 262616 2342024 456 03:27:01 AM 4894244 6988792 2988180 37.91 2688 2262136 728164 8.15 262616 2341992 40 03:28:01 AM 4882776 6977556 2999648 38.05 2688 2262368 754548 8.45 262616 2353256 244 03:29:01 AM 4882292 6977104 3000132 38.06 2688 2262400 754548 8.45 262616 2353684 40 03:30:01 AM 4881932 6976968 3000492 38.07 2688 2262624 754548 8.45 262624 2354052 232 03:31:01 AM 4882144 6977228 3000280 38.06 2688 2262660 754548 8.45 262624 2354008 40 03:32:01 AM 4881652 6976956 3000772 38.07 2688 2262880 754892 8.45 262624 2354056 228 03:33:01 AM 4881552 6976892 3000872 38.07 2688 2262916 754892 8.45 262624 2354228 40 03:34:01 AM 4881916 6977716 3000508 38.07 2688 2263376 754216 8.44 262732 2354260 468 03:35:01 AM 4866820 6962668 3015604 38.26 2688 2263416 773736 8.66 262864 2368664 56 03:36:01 AM 4860352 6956444 3022072 38.34 2688 2263660 777828 8.71 262864 2374892 248 03:37:01 AM 4880108 6976228 3002316 38.09 2688 2263688 756840 8.47 262864 2355272 4 03:38:01 AM 4879308 6975664 3003116 38.10 2688 2263924 756840 8.47 262864 2356492 4 03:39:01 AM 4863600 6960000 3018824 38.30 2688 2263968 766552 8.58 262864 2370988 56 03:40:01 AM 4858260 6954884 3024164 38.37 2688 2264208 790504 8.85 262864 2376744 248 03:41:01 AM 4877800 6974476 3004624 38.12 2688 2264244 770920 8.63 262864 2357256 40 03:42:01 AM 4932776 7030708 2949648 37.42 2688 2265500 684736 7.67 263196 2303576 1264 03:43:01 AM 4993816 6919640 2888608 36.65 2688 2099088 808460 9.05 461592 2067888 33652 Average: 4940382 6982399 2942042 37.32 2688 2211680 750494 8.40 263318 2303452 17944 03:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 333.55 187.48 1465.17 61.79 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 102.45 77.17 1120.63 11.11 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 13.26 10.06 6.32 4.01 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 38.34 30.16 328.90 6.23 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 166.36 115.19 37.22 27.04 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 25.12 20.53 6.63 4.63 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 0.52 0.17 0.03 0.02 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 17.53 16.08 120.08 1.24 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 2.53 0.42 0.45 0.21 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 11.70 8.48 1.45 0.67 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 4.47 0.23 0.34 0.08 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 17.04 15.84 120.05 1.22 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 0.65 0.33 0.27 0.21 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 18.89 18.53 3.40 3.33 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 6.30 5.78 117.68 0.38 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 28.00 27.70 355.38 2.01 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 0.32 0.13 0.02 0.01 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 11.45 9.02 1.98 0.71 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 8.72 6.22 118.85 1.12 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 27.66 26.04 355.39 1.84 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 5.02 0.23 0.75 0.08 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 16.38 10.88 5.09 1.22 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 43.79 34.81 86.33 37.78 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 38.97 26.93 184.19 7.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/24/2025 _x86_64_ (2 CPU) 03:19:48 LINUX RESTART (2 CPU) 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 51.28 0.07 11.30 7.72 0.13 29.50 03:21:01 AM 0 43.00 0.08 10.42 7.05 0.14 39.31 03:21:01 AM 1 59.58 0.05 12.18 8.40 0.12 19.67 03:22:01 AM all 36.19 0.00 5.29 3.81 0.12 54.59 03:22:01 AM 0 30.43 0.00 4.57 3.83 0.12 61.05 03:22:01 AM 1 41.97 0.00 6.00 3.80 0.12 48.11 03:23:01 AM all 14.27 0.00 2.31 1.47 0.11 81.84 03:23:01 AM 0 13.75 0.00 2.32 1.19 0.12 82.63 03:23:01 AM 1 14.79 0.00 2.29 1.76 0.10 81.06 03:24:01 AM all 22.38 0.00 3.87 10.13 0.15 63.46 03:24:01 AM 0 18.05 0.00 3.39 12.37 0.17 66.02 03:24:01 AM 1 26.72 0.00 4.36 7.89 0.13 60.90 03:25:01 AM all 11.65 0.00 2.05 0.85 0.08 85.37 03:25:01 AM 0 5.44 0.00 1.77 1.04 0.08 91.67 03:25:01 AM 1 17.87 0.00 2.32 0.67 0.07 79.07 03:26:01 AM all 2.31 0.00 0.30 0.08 0.05 97.26 03:26:01 AM 0 1.26 0.00 0.34 0.15 0.05 98.21 03:26:01 AM 1 3.36 0.00 0.27 0.02 0.05 96.31 03:27:01 AM all 0.51 0.00 0.11 0.01 0.05 99.32 03:27:01 AM 0 0.45 0.00 0.17 0.02 0.08 99.28 03:27:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 03:28:01 AM all 1.05 0.00 0.18 0.00 0.05 98.72 03:28:01 AM 0 1.31 0.00 0.23 0.00 0.07 98.39 03:28:01 AM 1 0.80 0.00 0.12 0.00 0.03 99.05 03:29:01 AM all 0.57 0.00 0.11 0.00 0.06 99.26 03:29:01 AM 0 0.50 0.00 0.13 0.00 0.07 99.30 03:29:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 03:30:01 AM all 1.04 0.00 0.14 0.00 0.04 98.77 03:30:01 AM 0 1.42 0.00 0.17 0.00 0.05 98.36 03:30:01 AM 1 0.67 0.00 0.12 0.00 0.03 99.18 03:31:01 AM all 0.57 0.00 0.13 0.00 0.05 99.25 03:31:01 AM 0 0.49 0.00 0.13 0.00 0.07 99.31 03:31:01 AM 1 0.65 0.00 0.13 0.00 0.03 99.18 03:31:01 AM CPU %user %nice %system %iowait %steal %idle 03:32:01 AM all 1.00 0.00 0.18 0.00 0.07 98.75 03:32:01 AM 0 1.32 0.00 0.23 0.00 0.08 98.36 03:32:01 AM 1 0.68 0.00 0.13 0.00 0.05 99.13 03:33:01 AM all 0.52 0.00 0.10 0.00 0.04 99.34 03:33:01 AM 0 0.40 0.00 0.13 0.00 0.07 99.40 03:33:01 AM 1 0.63 0.00 0.07 0.00 0.02 99.28 03:34:01 AM all 2.18 0.00 0.19 0.00 0.06 97.57 03:34:01 AM 0 1.76 0.00 0.27 0.00 0.07 97.91 03:34:01 AM 1 2.61 0.00 0.12 0.00 0.05 97.23 03:35:01 AM all 0.58 0.00 0.26 0.00 0.05 99.11 03:35:01 AM 0 0.84 0.00 0.22 0.00 0.05 98.90 03:35:01 AM 1 0.32 0.00 0.30 0.00 0.05 99.33 03:36:01 AM all 1.08 0.00 0.22 0.00 0.08 98.63 03:36:01 AM 0 1.47 0.00 0.32 0.00 0.08 98.12 03:36:01 AM 1 0.68 0.00 0.12 0.00 0.07 99.13 03:37:01 AM all 0.50 0.00 0.09 0.00 0.04 99.36 03:37:01 AM 0 0.38 0.00 0.12 0.00 0.05 99.45 03:37:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 03:38:01 AM all 1.01 0.00 0.14 0.00 0.06 98.79 03:38:01 AM 0 0.64 0.00 0.18 0.00 0.07 99.11 03:38:01 AM 1 1.38 0.00 0.10 0.00 0.05 98.46 03:39:01 AM all 0.58 0.00 0.15 0.00 0.06 99.21 03:39:01 AM 0 0.37 0.00 0.20 0.00 0.08 99.35 03:39:01 AM 1 0.80 0.00 0.10 0.00 0.03 99.07 03:40:01 AM all 1.14 0.00 0.20 0.03 0.12 98.52 03:40:01 AM 0 0.37 0.00 0.15 0.05 0.15 99.28 03:40:01 AM 1 1.90 0.00 0.25 0.00 0.08 97.76 03:41:01 AM all 0.68 0.00 0.17 0.00 0.19 98.96 03:41:01 AM 0 0.37 0.00 0.17 0.00 0.18 99.28 03:41:01 AM 1 1.00 0.00 0.17 0.00 0.20 98.63 03:42:01 AM all 1.43 0.00 0.24 0.00 0.06 98.27 03:42:01 AM 0 0.99 0.00 0.28 0.00 0.07 98.66 03:42:01 AM 1 1.87 0.00 0.20 0.00 0.05 97.88 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 27.97 0.00 3.38 0.18 0.14 68.33 03:43:01 AM 0 22.38 0.00 3.46 0.13 0.12 73.91 03:43:01 AM 1 33.56 0.00 3.29 0.23 0.17 62.75 Average: all 7.82 0.00 1.35 1.05 0.08 89.70 Average: 0 6.39 0.00 1.27 1.12 0.09 91.12 Average: 1 9.24 0.00 1.42 0.98 0.07 88.28