---> uname -a: Linux prd-centos8-robot-2c-8g-2374.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 656 4783 19 2258 6743 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:89:b0:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84806sec preferred_lft 84806sec inet6 fe80::f816:3eff:fe89:b017/64 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) 09/30/2025 _x86_64_ (2 CPU) 03:20:41 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 176.33 98.27 78.06 11853.96 41085.52 03:23:01 AM 112.01 0.72 111.30 52.92 11850.90 03:24:01 AM 38.38 0.42 37.96 64.79 3173.19 03:25:01 AM 69.56 6.97 62.59 1292.98 8020.73 03:26:01 AM 9.76 0.22 9.55 11.73 656.33 03:27:01 AM 2.28 0.00 2.28 0.00 150.02 03:28:01 AM 0.55 0.00 0.55 0.00 56.85 03:29:01 AM 0.17 0.00 0.17 0.00 19.21 03:30:01 AM 0.22 0.00 0.22 0.00 74.69 03:31:01 AM 0.72 0.00 0.72 0.00 12.76 03:32:01 AM 0.55 0.00 0.55 0.00 60.44 03:33:01 AM 0.48 0.00 0.48 0.00 68.31 03:34:01 AM 0.37 0.00 0.37 0.00 46.78 03:35:01 AM 0.23 0.00 0.23 0.00 7.68 03:36:01 AM 1.58 0.03 1.55 0.27 97.97 03:37:01 AM 0.37 0.00 0.37 0.00 53.76 03:38:01 AM 0.67 0.00 0.67 0.00 83.91 03:39:01 AM 0.55 0.00 0.55 0.00 80.49 03:40:01 AM 0.35 0.00 0.35 0.00 82.54 03:41:01 AM 0.62 0.00 0.62 0.00 32.88 03:42:01 AM 0.30 0.00 0.30 0.00 98.10 03:43:01 AM 0.73 0.00 0.73 0.00 201.55 03:44:01 AM 0.82 0.00 0.82 0.00 121.38 03:45:01 AM 0.57 0.00 0.57 0.00 79.74 03:46:01 AM 13.89 0.32 13.58 36.91 856.54 03:47:01 AM 28.05 0.53 27.51 64.79 2685.37 Average: 17.70 4.13 13.56 514.66 2683.35 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5350444 6977188 2531988 32.12 2688 1816560 796508 8.92 199368 2040180 131876 03:23:01 AM 5137284 6979688 2745148 34.83 2688 2018056 733524 8.21 198000 2196664 41860 03:24:01 AM 5104632 7003336 2777800 35.24 2688 2072068 719312 8.05 229928 2191700 44268 03:25:01 AM 4931064 7026396 2951368 37.44 2688 2262616 658864 7.38 262320 2306012 10824 03:26:01 AM 4886628 6982908 2995804 38.01 2688 2263728 710452 7.95 262472 2350920 768 03:27:01 AM 4881572 6979228 3000860 38.07 2688 2265096 710452 7.95 262704 2355816 4 03:28:01 AM 4878412 6977924 3004020 38.11 2688 2266952 710452 7.95 262724 2359016 528 03:29:01 AM 4877844 6977380 3004588 38.12 2688 2266976 726172 8.13 262724 2359440 24 03:30:01 AM 4875448 6977212 3006984 38.15 2688 2269204 740708 8.29 262768 2361784 52 03:31:01 AM 4875412 6977516 3007020 38.15 2688 2269532 740708 8.29 262780 2361912 336 03:32:01 AM 4873304 6977384 3009128 38.18 2688 2271500 740708 8.29 262952 2363872 756 03:33:01 AM 4870124 6975840 3012308 38.22 2688 2273144 740708 8.29 262960 2366748 540 03:34:01 AM 4869776 6976216 3012656 38.22 2688 2273868 740708 8.29 262972 2367276 28 03:35:01 AM 4869408 6976132 3013024 38.22 2688 2274144 740708 8.29 262972 2367724 132 03:36:01 AM 4867036 6975888 3015396 38.25 2688 2276268 731992 8.20 263164 2370176 396 03:37:01 AM 4864556 6975528 3017876 38.29 2688 2278388 731992 8.20 263192 2372652 1088 03:38:01 AM 4862208 6974620 3020224 38.32 2688 2279904 731992 8.20 263368 2374260 536 03:39:01 AM 4860104 6974312 3022328 38.34 2688 2281556 731992 8.20 263576 2376420 156 03:40:01 AM 4857384 6973976 3025048 38.38 2688 2284056 734668 8.23 263804 2378688 452 03:41:01 AM 4857324 6974868 3025108 38.38 2688 2284988 734668 8.23 263820 2379352 788 03:42:01 AM 4853832 6974280 3028600 38.42 2688 2287884 734668 8.23 263940 2382528 860 03:43:01 AM 4848488 6973920 3033944 38.49 2688 2292864 734668 8.23 264164 2387596 292 03:44:01 AM 4845660 6973944 3036772 38.53 2688 2295696 734668 8.23 264260 2390392 76 03:45:01 AM 4841196 6972992 3041236 38.58 2688 2299220 734668 8.23 264328 2394884 1540 03:46:01 AM 4846924 6885892 3035508 38.51 2688 2212400 793016 8.88 331424 2345240 93904 03:47:01 AM 4909720 6919536 2972712 37.71 2688 2183524 773992 8.67 499452 2117736 18188 Average: 4907530 6973619 2974902 37.74 2688 2235392 735114 8.23 268698 2331500 13472 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 296.78 181.91 1655.52 61.59 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 87.75 66.99 846.01 10.31 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 29.75 21.98 131.06 6.87 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 147.79 109.68 234.54 25.15 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 29.14 16.01 8.97 2.35 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 36.98 35.51 7.16 6.12 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 44.99 43.40 7.93 3.81 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 2.83 0.77 0.47 0.24 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 64.26 63.26 11.69 5.43 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 33.02 13.86 5.76 1.43 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 105.75 86.75 19.94 12.08 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 53.60 51.75 11.85 4.68 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 19.80 18.85 4.79 3.63 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 14.73 13.68 2.79 1.26 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 36.92 34.66 8.04 5.20 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 50.22 48.34 12.35 8.11 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 60.90 61.55 10.71 7.20 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 58.34 58.79 11.24 7.64 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 62.75 63.06 17.92 7.64 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 28.46 18.08 5.64 2.51 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 35.85 32.87 7.02 5.80 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 63.71 63.67 14.60 9.71 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 40.54 40.50 10.31 5.75 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 20.15 18.83 4.68 2.85 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 88.36 58.55 181.29 141.63 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 17.61 15.70 14.80 7.53 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 58.89 47.66 124.91 13.71 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) 09/30/2025 _x86_64_ (2 CPU) 03:20:41 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 39.82 0.04 10.12 10.40 0.15 39.46 03:22:01 AM 0 35.14 0.03 10.21 8.90 0.10 45.61 03:22:01 AM 1 44.49 0.05 10.03 11.90 0.20 33.33 03:23:01 AM all 30.85 0.00 4.79 1.85 0.09 62.42 03:23:01 AM 0 26.61 0.00 5.07 2.23 0.08 66.01 03:23:01 AM 1 35.08 0.00 4.51 1.46 0.10 58.85 03:24:01 AM all 21.76 0.00 3.13 0.30 0.08 74.74 03:24:01 AM 0 15.00 0.00 2.48 0.17 0.08 82.27 03:24:01 AM 1 28.52 0.00 3.77 0.43 0.07 67.20 03:25:01 AM all 23.79 0.00 4.50 0.98 0.08 70.65 03:25:01 AM 0 23.56 0.00 4.42 1.00 0.07 70.94 03:25:01 AM 1 24.02 0.00 4.59 0.95 0.08 70.36 03:26:01 AM all 3.92 0.00 0.24 0.05 0.03 95.75 03:26:01 AM 0 3.43 0.00 0.22 0.07 0.03 96.25 03:26:01 AM 1 4.41 0.00 0.27 0.03 0.03 95.25 03:27:01 AM all 6.74 0.00 0.48 0.01 0.07 92.70 03:27:01 AM 0 0.82 0.00 0.32 0.02 0.07 98.78 03:27:01 AM 1 12.86 0.00 0.64 0.00 0.07 86.43 03:28:01 AM all 9.11 0.00 0.47 0.02 0.08 90.32 03:28:01 AM 0 4.92 0.00 0.42 0.00 0.08 94.57 03:28:01 AM 1 13.37 0.00 0.52 0.03 0.07 86.00 03:29:01 AM all 0.47 0.00 0.13 0.00 0.04 99.37 03:29:01 AM 0 0.62 0.00 0.10 0.00 0.02 99.27 03:29:01 AM 1 0.32 0.00 0.15 0.00 0.07 99.46 03:30:01 AM all 6.63 0.00 0.28 0.00 0.07 93.02 03:30:01 AM 0 1.32 0.00 0.30 0.00 0.05 98.33 03:30:01 AM 1 11.96 0.00 0.27 0.00 0.08 87.68 03:31:01 AM all 1.80 0.00 0.20 0.00 0.04 97.96 03:31:01 AM 0 1.72 0.00 0.20 0.00 0.03 98.05 03:31:01 AM 1 1.87 0.00 0.20 0.00 0.05 97.87 03:32:01 AM all 10.43 0.00 0.65 0.00 0.06 88.86 03:32:01 AM 0 17.47 0.00 0.78 0.00 0.07 81.67 03:32:01 AM 1 3.67 0.00 0.52 0.00 0.05 95.76 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 4.92 0.00 0.28 0.00 0.06 94.74 03:33:01 AM 0 3.51 0.00 0.28 0.00 0.05 96.16 03:33:01 AM 1 6.33 0.00 0.28 0.00 0.07 93.32 03:34:01 AM all 5.26 0.00 0.35 0.00 0.07 94.32 03:34:01 AM 0 7.18 0.00 0.46 0.00 0.07 92.29 03:34:01 AM 1 3.40 0.00 0.23 0.00 0.07 96.30 03:35:01 AM all 2.56 0.00 0.20 0.00 0.05 97.19 03:35:01 AM 0 1.05 0.00 0.20 0.00 0.05 98.70 03:35:01 AM 1 4.09 0.00 0.20 0.00 0.05 95.66 03:36:01 AM all 7.89 0.00 0.45 0.01 0.05 91.60 03:36:01 AM 0 2.21 0.00 0.47 0.00 0.03 97.29 03:36:01 AM 1 13.65 0.00 0.44 0.02 0.07 85.82 03:37:01 AM all 8.28 0.00 0.53 0.00 0.07 91.13 03:37:01 AM 0 8.13 0.00 0.56 0.00 0.08 91.22 03:37:01 AM 1 8.42 0.00 0.50 0.00 0.05 91.03 03:38:01 AM all 4.98 0.00 0.35 0.00 0.07 94.60 03:38:01 AM 0 4.02 0.00 0.32 0.00 0.07 95.59 03:38:01 AM 1 5.94 0.00 0.39 0.00 0.07 93.60 03:39:01 AM all 4.70 0.00 0.36 0.00 0.08 94.87 03:39:01 AM 0 4.10 0.00 0.35 0.00 0.08 95.46 03:39:01 AM 1 5.29 0.00 0.37 0.00 0.07 94.28 03:40:01 AM all 5.48 0.00 0.39 0.00 0.05 94.08 03:40:01 AM 0 3.54 0.00 0.37 0.00 0.05 96.05 03:40:01 AM 1 7.42 0.00 0.42 0.00 0.05 92.11 03:41:01 AM all 3.20 0.00 0.24 0.01 0.06 96.49 03:41:01 AM 0 0.95 0.00 0.20 0.02 0.05 98.78 03:41:01 AM 1 5.46 0.00 0.28 0.00 0.07 94.19 03:42:01 AM all 10.43 0.00 0.34 0.00 0.07 89.16 03:42:01 AM 0 11.22 0.00 0.34 0.00 0.07 88.37 03:42:01 AM 1 9.64 0.00 0.35 0.00 0.07 89.95 03:43:01 AM all 16.77 0.00 0.53 0.02 0.06 82.62 03:43:01 AM 0 12.82 0.00 0.63 0.03 0.05 86.47 03:43:01 AM 1 20.65 0.00 0.44 0.00 0.07 78.85 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 8.70 0.00 0.37 0.01 0.05 90.87 03:44:01 AM 0 3.28 0.00 0.28 0.02 0.05 96.37 03:44:01 AM 1 14.13 0.00 0.45 0.00 0.05 85.37 03:45:01 AM all 8.53 0.00 0.32 0.01 0.04 91.10 03:45:01 AM 0 4.73 0.00 0.27 0.02 0.03 94.95 03:45:01 AM 1 12.34 0.00 0.37 0.00 0.05 87.25 03:46:01 AM all 21.50 0.00 1.86 0.08 0.06 76.50 03:46:01 AM 0 11.00 0.00 1.59 0.08 0.05 87.28 03:46:01 AM 1 31.98 0.00 2.14 0.07 0.07 65.75 03:47:01 AM all 29.90 0.00 3.56 0.21 0.08 66.25 03:47:01 AM 0 20.38 0.00 2.75 0.32 0.08 76.47 03:47:01 AM 1 39.42 0.00 4.37 0.10 0.08 56.03 Average: all 11.50 0.00 1.36 0.54 0.06 86.54 Average: 0 8.79 0.00 1.30 0.50 0.06 89.36 Average: 1 14.21 0.00 1.42 0.58 0.07 83.73