---> uname -a: Linux prd-centos8-robot-2c-8g-12996.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 590 4821 19 2285 6808 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:f8:06:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84755sec preferred_lft 84755sec inet6 fe80::f816:3eff:fef8:604/64 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) 11/24/2025 _x86_64_ (2 CPU) 00:35:42 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 205.56 140.80 64.77 14073.63 39379.44 12:38:01 AM 122.83 0.73 122.09 53.45 11881.26 12:39:01 AM 32.06 0.43 31.62 64.78 3859.91 12:40:01 AM 88.04 6.96 81.07 1292.77 8725.21 12:41:02 AM 12.86 0.00 12.86 0.00 1188.64 12:42:01 AM 2.46 0.22 2.24 11.93 111.51 12:43:01 AM 0.60 0.00 0.60 0.00 93.52 12:44:01 AM 0.13 0.00 0.13 0.00 18.68 12:45:01 AM 0.18 0.00 0.18 0.00 2.13 12:46:01 AM 0.80 0.02 0.78 0.13 94.67 12:47:01 AM 9.02 5.93 3.08 574.84 78.62 12:48:01 AM 0.68 0.00 0.68 0.00 105.43 12:49:01 AM 0.33 0.00 0.33 0.00 49.18 12:50:01 AM 0.30 0.00 0.30 0.00 8.43 12:51:01 AM 0.62 0.03 0.58 0.27 41.79 12:52:01 AM 1.47 0.00 1.47 0.00 107.15 12:53:01 AM 0.50 0.00 0.50 0.00 53.04 12:54:01 AM 0.70 0.00 0.70 0.00 96.58 12:55:01 AM 0.43 0.00 0.43 0.00 45.18 12:56:01 AM 0.73 0.00 0.73 0.00 91.97 12:57:01 AM 0.42 0.00 0.42 0.00 53.99 12:58:01 AM 0.58 0.00 0.58 0.00 152.99 12:59:01 AM 0.88 0.00 0.88 0.00 195.90 01:00:01 AM 0.68 0.00 0.68 0.00 118.31 01:01:01 AM 0.70 0.02 0.68 0.13 88.12 01:02:01 AM 14.42 0.38 14.04 38.64 604.55 01:03:01 AM 33.78 0.47 33.31 52.92 3263.54 Average: 19.71 5.78 13.93 599.13 2613.39 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5478356 7057692 2404076 30.50 2688 1771708 722344 8.09 186108 1934988 133976 12:38:01 AM 5176108 7020984 2706324 34.33 2688 2020380 700388 7.84 198624 2155368 92296 12:39:01 AM 5161824 7050364 2720608 34.51 2688 2062200 663176 7.43 224176 2140144 50208 12:40:01 AM 4970548 7070112 2911884 36.94 2688 2266376 625832 7.01 260348 2267364 26984 12:41:02 AM 4970612 7070080 2911820 36.94 2688 2266380 625832 7.01 260344 2267248 4 12:42:01 AM 4922132 7023568 2960300 37.56 2688 2268348 695208 7.78 260552 2315260 520 12:43:01 AM 4917456 7021232 2964976 37.61 2688 2270696 695208 7.78 260732 2319704 452 12:44:01 AM 4915336 7019212 2967096 37.64 2688 2270788 695208 7.78 260732 2321880 28 12:45:01 AM 4914648 7019280 2967784 37.65 2688 2271576 695208 7.78 260756 2322732 796 12:46:01 AM 4911612 7017916 2970820 37.69 2688 2273220 716040 8.02 260788 2325664 4 12:47:01 AM 4894640 7019236 2987792 37.90 2688 2291496 714124 8.00 263032 2340284 916 12:48:01 AM 4890148 7016920 2992284 37.96 2688 2293680 714124 8.00 263104 2344636 212 12:49:01 AM 4888912 7016848 2993520 37.98 2688 2294836 714124 8.00 263124 2345776 4 12:50:01 AM 4888500 7016676 2993932 37.98 2688 2295068 708656 7.93 263124 2346248 132 12:51:01 AM 4886356 7016048 2996076 38.01 2688 2296572 708152 7.93 263352 2348288 696 12:52:01 AM 4884200 7015488 2998232 38.04 2688 2298192 708152 7.93 263372 2350240 92 12:53:01 AM 4881848 7015248 3000584 38.07 2688 2300304 708152 7.93 263492 2352560 864 12:54:01 AM 4879972 7015012 3002460 38.09 2688 2301988 708152 7.93 263700 2354272 132 12:55:01 AM 4878224 7014968 3004208 38.11 2688 2303664 708152 7.93 263908 2355772 808 12:56:01 AM 4876796 7015204 3005636 38.13 2688 2305292 708152 7.93 264012 2357212 124 12:57:01 AM 4875064 7015176 3007368 38.15 2688 2306992 708152 7.93 264036 2359064 400 12:58:01 AM 4868524 7014088 3013908 38.24 2688 2312476 723640 8.10 264308 2365276 1656 12:59:01 AM 4864140 7013756 3018292 38.29 2688 2316504 723640 8.10 264472 2369468 448 01:00:01 AM 4860792 7013168 3021640 38.33 2688 2319264 701220 7.85 264540 2372556 100 01:01:01 AM 4853528 7010192 3028904 38.43 2688 2323540 701220 7.85 264540 2379788 2060 01:02:01 AM 4870284 6936832 3012148 38.21 2688 2239256 746016 8.35 337280 2312900 106476 01:03:01 AM 4976188 7007852 2906244 36.87 2688 2204736 671312 7.52 503056 2045264 25096 Average: 4939139 7020117 2943293 37.34 2688 2249835 700355 7.84 267763 2298887 16499 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 324.59 196.95 1617.57 56.68 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 91.74 69.86 893.42 17.39 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 11.53 10.35 6.23 4.26 0.00 0.00 0.00 0.00 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 242.37 176.57 377.07 38.96 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 2.13 1.33 0.39 0.25 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 53.35 38.82 14.12 7.41 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 58.53 58.38 9.55 4.77 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 8.73 2.40 1.60 0.54 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 26.21 24.39 4.85 2.69 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 45.84 44.99 9.55 10.43 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 72.40 49.96 13.24 6.26 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 93.35 80.51 19.35 9.53 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 29.56 27.91 6.83 4.44 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 14.33 12.20 2.31 1.14 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 29.65 27.88 5.56 2.59 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 31.07 24.58 8.76 4.32 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 69.39 67.32 13.33 10.66 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 64.25 62.11 11.70 7.75 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 61.32 62.31 11.16 7.70 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 41.80 35.29 13.51 3.97 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 36.36 31.31 7.45 6.05 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 63.89 65.04 13.44 8.12 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 72.85 72.55 15.66 10.12 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 23.23 21.61 4.68 2.89 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 3.32 2.77 1.46 0.59 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 100.50 66.44 189.05 151.32 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 17.51 16.08 14.94 8.06 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 62.59 50.01 121.82 14.41 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) 11/24/2025 _x86_64_ (2 CPU) 00:35:42 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 38.85 0.08 10.53 19.32 0.12 31.10 12:37:01 AM 0 36.64 0.07 10.36 19.36 0.12 33.45 12:37:01 AM 1 41.06 0.08 10.70 19.28 0.12 28.77 12:38:01 AM all 35.62 0.00 5.22 2.87 0.10 56.19 12:38:01 AM 0 17.58 0.00 3.36 2.74 0.10 76.22 12:38:01 AM 1 53.73 0.00 7.09 2.99 0.10 36.09 12:39:01 AM all 18.96 0.00 2.77 0.64 0.07 77.56 12:39:01 AM 0 29.52 0.00 3.47 0.75 0.07 66.19 12:39:01 AM 1 8.42 0.00 2.07 0.53 0.07 88.92 12:40:01 AM all 31.71 0.00 5.69 2.25 0.09 60.26 12:40:01 AM 0 29.20 0.00 5.80 2.82 0.08 62.09 12:40:01 AM 1 34.22 0.00 5.58 1.67 0.10 58.43 12:41:02 AM all 0.34 0.00 0.17 0.29 0.04 99.16 12:41:02 AM 0 0.13 0.00 0.18 0.13 0.05 99.50 12:41:02 AM 1 0.55 0.00 0.15 0.45 0.03 98.82 12:42:01 AM all 7.88 0.00 0.50 0.01 0.06 91.55 12:42:01 AM 0 6.92 0.00 0.61 0.00 0.07 92.40 12:42:01 AM 1 8.86 0.00 0.38 0.02 0.05 90.69 12:43:01 AM all 11.83 0.00 0.50 0.00 0.07 87.60 12:43:01 AM 0 18.05 0.00 0.73 0.00 0.07 81.15 12:43:01 AM 1 5.97 0.00 0.28 0.00 0.07 93.68 12:44:01 AM all 0.79 0.00 0.17 0.00 0.04 99.00 12:44:01 AM 0 1.17 0.00 0.17 0.00 0.03 98.63 12:44:01 AM 1 0.42 0.00 0.17 0.00 0.05 99.36 12:45:01 AM all 2.82 0.00 0.18 0.00 0.07 96.94 12:45:01 AM 0 2.67 0.00 0.15 0.00 0.05 97.13 12:45:01 AM 1 2.96 0.00 0.20 0.00 0.08 96.75 12:46:01 AM all 5.42 0.00 0.28 0.06 0.06 94.18 12:46:01 AM 0 1.51 0.00 0.33 0.07 0.07 98.02 12:46:01 AM 1 9.33 0.00 0.23 0.05 0.05 90.33 12:47:01 AM all 5.99 0.28 0.53 0.60 0.07 92.53 12:47:01 AM 0 3.99 0.53 0.63 1.21 0.07 93.58 12:47:01 AM 1 7.98 0.03 0.42 0.00 0.07 91.49 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 7.79 0.00 0.50 0.00 0.07 91.64 12:48:01 AM 0 3.85 0.00 0.47 0.00 0.07 95.61 12:48:01 AM 1 11.79 0.00 0.53 0.00 0.07 87.62 12:49:01 AM all 6.25 0.00 0.36 0.00 0.06 93.33 12:49:01 AM 0 9.70 0.00 0.46 0.00 0.05 89.79 12:49:01 AM 1 2.89 0.00 0.27 0.00 0.07 96.77 12:50:01 AM all 2.64 0.00 0.20 0.00 0.06 97.10 12:50:01 AM 0 3.92 0.00 0.25 0.00 0.07 95.76 12:50:01 AM 1 1.37 0.00 0.15 0.00 0.05 98.43 12:51:01 AM all 5.14 0.00 0.33 0.00 0.05 94.47 12:51:01 AM 0 3.43 0.00 0.42 0.00 0.05 96.10 12:51:01 AM 1 6.86 0.00 0.25 0.00 0.05 92.84 12:52:01 AM all 6.66 0.00 0.38 0.02 0.05 92.89 12:52:01 AM 0 8.82 0.00 0.39 0.00 0.05 90.74 12:52:01 AM 1 4.51 0.00 0.37 0.03 0.05 95.04 12:53:01 AM all 7.64 0.00 0.48 0.00 0.07 91.81 12:53:01 AM 0 8.13 0.00 0.51 0.00 0.07 91.30 12:53:01 AM 1 7.16 0.00 0.46 0.00 0.07 92.32 12:54:01 AM all 4.34 0.00 0.34 0.00 0.07 95.25 12:54:01 AM 0 3.35 0.00 0.30 0.00 0.05 96.30 12:54:01 AM 1 5.34 0.00 0.38 0.00 0.08 94.19 12:55:01 AM all 4.29 0.00 0.28 0.00 0.06 95.36 12:55:01 AM 0 4.64 0.00 0.34 0.00 0.07 94.96 12:55:01 AM 1 3.95 0.00 0.23 0.00 0.05 95.77 12:56:01 AM all 3.36 0.00 0.23 0.00 0.06 96.35 12:56:01 AM 0 4.99 0.00 0.25 0.00 0.07 94.69 12:56:01 AM 1 1.74 0.00 0.22 0.00 0.05 97.99 12:57:01 AM all 6.15 0.00 0.33 0.00 0.07 93.45 12:57:01 AM 0 4.92 0.00 0.33 0.00 0.07 94.68 12:57:01 AM 1 7.39 0.00 0.32 0.00 0.07 92.22 12:58:01 AM all 17.73 0.00 0.50 0.01 0.08 81.69 12:58:01 AM 0 8.01 0.00 0.47 0.00 0.07 91.45 12:58:01 AM 1 27.37 0.00 0.52 0.02 0.08 72.01 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 13.06 0.00 0.48 0.03 0.07 86.37 12:59:01 AM 0 6.76 0.00 0.43 0.02 0.07 92.73 12:59:01 AM 1 19.44 0.00 0.52 0.03 0.07 79.93 01:00:01 AM all 6.96 0.00 0.30 0.02 0.06 92.66 01:00:01 AM 0 3.21 0.00 0.28 0.00 0.05 96.46 01:00:01 AM 1 10.72 0.00 0.32 0.03 0.07 88.86 01:01:01 AM all 6.31 0.00 0.23 0.00 0.06 93.40 01:01:01 AM 0 3.14 0.00 0.25 0.00 0.05 96.56 01:01:01 AM 1 9.48 0.00 0.22 0.00 0.07 90.23 01:02:01 AM all 23.47 0.00 1.84 0.07 0.08 74.54 01:02:01 AM 0 16.80 0.00 1.47 0.08 0.07 81.58 01:02:01 AM 1 30.13 0.00 2.20 0.05 0.10 67.51 01:03:01 AM all 32.29 0.00 4.28 0.38 0.08 62.95 01:03:01 AM 0 20.07 0.00 3.48 0.48 0.08 75.88 01:03:01 AM 1 44.52 0.00 5.09 0.28 0.08 50.03 Average: all 11.66 0.01 1.40 0.99 0.07 85.88 Average: 0 9.66 0.02 1.33 1.03 0.07 87.89 Average: 1 13.65 0.00 1.46 0.94 0.07 83.87