---> uname -a: Linux prd-centos8-robot-2c-8g-3414.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4850 19 2263 6815 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:27:0b:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85359sec preferred_lft 85359sec inet6 fe80::f816:3eff:fe27:b95/64 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) 10/14/2025 _x86_64_ (2 CPU) 00:39:08 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 31.01 11.39 19.62 212.66 37924.05 12:41:02 AM 74.83 49.23 25.60 5995.40 13932.68 12:42:01 AM 107.76 0.22 107.54 11.52 9003.97 12:43:01 AM 47.93 0.65 47.28 51.05 6996.87 12:44:01 AM 12.51 0.42 12.10 64.79 347.71 12:45:01 AM 6.93 0.00 6.93 0.00 472.71 12:46:01 AM 9.45 0.00 9.45 0.00 1166.81 12:47:01 AM 69.54 6.97 62.57 1292.98 7665.29 12:48:01 AM 8.51 0.22 8.30 11.73 623.38 12:49:01 AM 2.18 0.00 2.18 0.00 403.53 12:50:01 AM 1.10 0.00 1.10 0.00 502.38 12:51:01 AM 0.42 0.02 0.40 1.07 238.72 12:52:01 AM 0.63 0.00 0.63 0.00 209.10 12:53:01 AM 0.87 0.38 0.48 55.31 149.05 12:54:01 AM 0.40 0.00 0.40 0.00 17.38 12:55:01 AM 1.52 0.03 1.48 0.27 52.84 12:56:01 AM 34.06 0.63 33.42 73.18 3215.39 Average: 23.59 3.69 19.90 472.46 2863.76 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 6016284 7293504 1866148 23.67 2688 1483404 474160 6.02 126500 1517520 223024 12:41:02 AM 5636144 7119736 2246288 28.50 2688 1677584 647436 7.25 177980 1791504 50804 12:42:01 AM 5220316 7032472 2662116 33.77 2688 1988912 685028 7.67 187628 2131664 155376 12:43:01 AM 5198672 7038244 2683760 34.05 2688 2015588 666708 7.47 197992 2136000 4 12:44:01 AM 5271644 7113556 2610788 33.12 2688 2017532 598264 6.70 218592 2042524 10760 12:45:01 AM 5259636 7101516 2622796 33.27 2688 2017536 618036 6.92 218696 2055088 16 12:46:01 AM 5086752 7017140 2795680 35.47 2688 2103716 709200 7.94 234264 2205120 66600 12:47:01 AM 4966652 7060068 2915780 36.99 2688 2260700 628980 7.04 261308 2272932 10832 12:48:01 AM 4925200 7019712 2957232 37.52 2688 2261816 677184 7.58 261436 2313980 772 12:49:01 AM 4892996 7003620 2989436 37.93 2688 2277824 708112 7.93 261908 2344904 6664 12:50:01 AM 4884332 7003276 2998100 38.04 2688 2286272 710484 7.96 261912 2353696 664 12:51:01 AM 4878028 7003884 3004404 38.12 2688 2293212 710484 7.96 261912 2360660 472 12:52:01 AM 4868472 7002172 3013960 38.24 2688 2300988 710484 7.96 261960 2369276 2244 12:53:01 AM 4480072 6943068 3402360 43.16 2688 2304752 724656 8.11 263500 2376032 92 12:54:01 AM 4477204 6940752 3405228 43.20 2688 2305416 724656 8.11 263516 2378668 456 12:55:01 AM 4915368 7058288 2967064 37.64 2688 2309952 636720 7.13 264008 2318688 4392 12:56:01 AM 4988604 6994284 2893828 36.71 2688 2178956 700300 7.84 501116 2033608 10060 Average: 5056846 7043841 2825586 35.85 2688 2122598 666523 7.46 248484 2176580 31955 12:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:02 AM eth0 238.03 148.26 1058.74 54.20 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 88.88 72.12 978.68 10.46 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 48.53 30.01 474.64 3.44 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 13.21 7.47 5.45 3.46 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 11.75 10.28 7.19 8.53 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 32.94 28.79 320.68 5.22 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 191.35 158.09 50.56 35.00 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 19.38 11.15 11.02 1.40 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 42.31 35.66 131.09 8.88 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 19.28 19.91 42.53 6.91 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 17.98 17.51 35.93 5.55 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 24.93 23.23 58.53 11.98 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 37.92 55.98 22.70 5.03 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 15.36 13.16 3.78 2.42 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 16.98 10.93 6.38 1.48 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 71.44 51.78 149.56 94.89 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 55.52 43.29 208.70 16.16 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) 10/14/2025 _x86_64_ (2 CPU) 00:39:08 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 95.93 0.00 4.07 0.00 0.00 0.00 12:40:01 AM 0 96.62 0.00 3.38 0.00 0.00 0.00 12:40:01 AM 1 95.24 0.00 4.76 0.00 0.00 0.00 12:41:02 AM all 22.94 0.04 5.12 22.85 0.10 48.95 12:41:02 AM 0 22.93 0.08 5.72 19.26 0.10 51.90 12:41:02 AM 1 22.95 0.00 4.52 26.43 0.10 46.00 12:42:01 AM all 36.30 0.00 5.25 4.07 0.12 54.27 12:42:01 AM 0 38.01 0.00 5.65 3.24 0.12 52.98 12:42:01 AM 1 34.59 0.00 4.86 4.89 0.12 55.55 12:43:01 AM all 9.33 0.00 1.34 0.76 0.04 88.53 12:43:01 AM 0 2.22 0.00 1.09 0.90 0.03 95.75 12:43:01 AM 1 16.44 0.00 1.59 0.62 0.05 81.31 12:44:01 AM all 12.56 0.00 1.46 0.08 0.06 85.84 12:44:01 AM 0 9.34 0.00 1.02 0.05 0.07 89.52 12:44:01 AM 1 15.78 0.00 1.90 0.10 0.05 82.16 12:45:01 AM all 1.15 0.00 0.86 0.06 0.03 97.90 12:45:01 AM 0 0.79 0.00 0.82 0.00 0.02 98.38 12:45:01 AM 1 1.52 0.00 0.90 0.12 0.03 97.43 12:46:01 AM all 12.18 0.00 1.99 0.21 0.05 85.57 12:46:01 AM 0 13.51 0.00 2.04 0.12 0.05 84.29 12:46:01 AM 1 10.84 0.00 1.95 0.30 0.05 86.85 12:47:01 AM all 23.31 0.00 4.68 1.17 0.09 70.75 12:47:01 AM 0 29.09 0.00 5.09 1.30 0.10 64.42 12:47:01 AM 1 17.54 0.00 4.27 1.03 0.08 77.07 12:48:01 AM all 1.73 0.00 0.25 0.23 0.03 97.75 12:48:01 AM 0 1.45 0.00 0.27 0.17 0.03 98.08 12:48:01 AM 1 2.01 0.00 0.23 0.30 0.03 97.43 12:49:01 AM all 15.57 0.00 0.29 0.03 0.08 84.02 12:49:01 AM 0 14.21 0.00 0.28 0.05 0.08 85.37 12:49:01 AM 1 16.93 0.00 0.30 0.02 0.08 82.66 12:50:01 AM all 10.74 0.00 0.18 0.04 0.04 89.00 12:50:01 AM 0 9.92 0.00 0.17 0.08 0.03 89.79 12:50:01 AM 1 11.56 0.00 0.18 0.00 0.05 88.21 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 9.02 0.00 0.19 0.02 0.06 90.71 12:51:01 AM 0 6.73 0.00 0.20 0.03 0.07 92.96 12:51:01 AM 1 11.30 0.00 0.18 0.00 0.05 88.47 12:52:01 AM all 13.48 0.00 0.19 0.02 0.07 86.24 12:52:01 AM 0 4.99 0.00 0.17 0.03 0.05 94.76 12:52:01 AM 1 21.96 0.00 0.22 0.00 0.08 77.74 12:53:01 AM all 8.97 0.00 2.41 0.02 0.06 88.55 12:53:01 AM 0 8.35 0.00 2.45 0.02 0.05 89.14 12:53:01 AM 1 9.59 0.00 2.36 0.02 0.07 87.96 12:54:01 AM all 5.04 0.00 0.22 0.00 0.05 94.69 12:54:01 AM 0 4.11 0.00 0.20 0.00 0.05 95.64 12:54:01 AM 1 5.97 0.00 0.23 0.00 0.05 93.74 12:55:01 AM all 5.67 0.00 0.93 0.02 0.04 93.35 12:55:01 AM 0 0.92 0.00 0.82 0.00 0.03 98.23 12:55:01 AM 1 10.41 0.00 1.04 0.03 0.05 88.47 12:56:01 AM all 30.60 0.00 3.87 0.17 0.08 65.28 12:56:01 AM 0 22.51 0.00 4.02 0.12 0.07 73.29 12:56:01 AM 1 38.69 0.00 3.72 0.22 0.10 57.27 Average: all 13.77 0.00 1.83 1.85 0.06 82.49 Average: 0 11.93 0.01 1.87 1.58 0.06 84.56 Average: 1 15.61 0.00 1.78 2.12 0.07 80.42