---> uname -a: Linux prd-centos8-robot-2c-8g-2970.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 703 4723 19 2270 6695 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:5e:ed:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84610sec preferred_lft 84610sec inet6 fe80::f816:3eff:fe5e:ed4f/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) 01/22/2026 _x86_64_ (2 CPU) 07:14:14 LINUX RESTART (2 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 94.30 14.31 79.99 3777.27 6608.55 07:17:01 AM 86.17 1.08 85.09 75.31 11182.46 07:18:01 AM 25.77 0.42 25.35 64.77 1409.05 07:19:01 AM 82.34 6.93 75.40 1289.52 8442.93 07:20:01 AM 8.80 0.00 8.80 0.00 813.71 07:21:01 AM 0.37 0.00 0.37 0.00 6.63 07:22:01 AM 0.18 0.00 0.18 0.00 2.25 07:23:01 AM 0.45 0.10 0.35 6.80 95.38 07:24:01 AM 2.07 0.00 2.07 0.00 226.06 07:25:01 AM 0.25 0.00 0.25 0.00 81.29 07:26:01 AM 0.38 0.00 0.38 0.00 237.35 07:27:01 AM 0.25 0.00 0.25 0.00 39.53 07:28:01 AM 0.13 0.00 0.13 0.00 38.25 07:29:01 AM 0.12 0.00 0.12 0.00 8.55 07:30:01 AM 0.30 0.03 0.27 0.27 19.88 07:31:01 AM 1.28 0.00 1.28 0.00 62.97 07:32:01 AM 0.45 0.00 0.45 0.00 185.45 07:33:01 AM 0.32 0.00 0.32 0.00 160.56 07:34:01 AM 0.27 0.00 0.27 0.00 94.97 07:35:01 AM 0.33 0.00 0.33 0.00 208.95 07:36:01 AM 0.27 0.00 0.27 0.00 7.12 07:37:01 AM 0.18 0.00 0.18 0.00 86.69 07:38:01 AM 0.27 0.00 0.27 0.00 12.41 07:39:01 AM 0.20 0.00 0.20 0.00 16.01 07:40:01 AM 0.38 0.00 0.38 0.00 23.96 07:41:01 AM 0.53 0.00 0.53 0.00 99.87 07:42:01 AM 0.23 0.00 0.23 0.00 42.29 07:43:01 AM 15.41 0.32 15.09 36.92 729.09 07:44:01 AM 29.10 0.52 28.58 63.86 3132.56 Average: 12.11 0.82 11.29 183.27 1175.02 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5233196 6968420 2649236 33.61 2688 1916608 824116 9.23 187680 2137212 197772 07:17:01 AM 5114280 6950008 2768152 35.12 2688 2012100 819036 9.17 196820 2221392 8 07:18:01 AM 5043684 6948148 2838748 36.01 2688 2076792 812372 9.10 226568 2250876 60912 07:19:01 AM 4878760 6972064 3003672 38.11 2688 2259872 737748 8.26 259456 2359892 17320 07:20:01 AM 4877276 6970580 3005156 38.12 2688 2259872 737860 8.26 259456 2359876 4 07:21:01 AM 4877464 6970784 3004968 38.12 2688 2259876 737860 8.26 259460 2359896 8 07:22:01 AM 4877800 6971120 3004632 38.12 2688 2259876 737860 8.26 259460 2359828 4 07:23:01 AM 4822236 6918608 3060196 38.82 2688 2262928 825560 9.24 259984 2414212 192 07:24:01 AM 4810660 6913324 3071772 38.97 2688 2269228 859484 9.62 259984 2425344 1760 07:25:01 AM 4806412 6912928 3076020 39.02 2688 2273104 859484 9.62 259984 2429564 3264 07:26:01 AM 4802544 6913012 3079888 39.07 2688 2277024 875664 9.80 260288 2433520 160 07:27:01 AM 4800752 6912244 3081680 39.10 2688 2278052 875664 9.80 260352 2435272 68 07:28:01 AM 4799108 6911684 3083324 39.12 2688 2279132 854688 9.57 260352 2436872 52 07:29:01 AM 4798932 6911904 3083500 39.12 2688 2279528 854688 9.57 260352 2437364 220 07:30:01 AM 4798180 6911492 3084252 39.13 2688 2279860 832264 9.32 260528 2437684 80 07:31:01 AM 4792752 6909976 3089680 39.20 2688 2283776 868036 9.72 260580 2443196 2996 07:32:01 AM 4786876 6906660 3095556 39.27 2688 2286336 868036 9.72 260580 2448964 156 07:33:01 AM 4780408 6904868 3102024 39.35 2688 2291012 868036 9.72 260580 2455168 88 07:34:01 AM 4779128 6906652 3103304 39.37 2688 2294088 868036 9.72 260580 2456600 392 07:35:01 AM 4772776 6906152 3109656 39.45 2688 2299920 868036 9.72 260580 2462996 4 07:36:01 AM 4772444 6906100 3109988 39.45 2688 2300212 868036 9.72 260580 2463344 204 07:37:01 AM 4769692 6905768 3112740 39.49 2688 2302620 852484 9.55 260580 2466188 56 07:38:01 AM 4769480 6905952 3112952 39.49 2688 2303016 852484 9.55 260584 2466580 168 07:39:01 AM 4769564 6906472 3112868 39.49 2688 2303460 852484 9.55 260584 2465968 188 07:40:01 AM 4767292 6905924 3115140 39.52 2688 2305176 852484 9.55 260584 2468112 1360 07:41:01 AM 4763412 6903776 3119020 39.57 2688 2306904 905560 10.14 260732 2471920 316 07:42:01 AM 4761896 6903404 3120536 39.59 2688 2308076 921232 10.31 260732 2473172 308 07:43:01 AM 4847948 6863440 3034484 38.50 2688 2187748 826204 9.25 348792 2321740 83688 07:44:01 AM 4895176 6914928 2987256 37.90 2688 2193104 776284 8.69 508416 2121244 26320 Average: 4840349 6920910 3042083 38.59 2688 2248597 837648 9.38 266042 2396000 13726 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 335.09 213.68 1922.97 62.67 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 74.51 49.73 604.28 6.96 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 20.14 19.51 25.95 6.23 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 605.00 452.97 435.09 104.72 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.30 0.75 0.30 0.12 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 2.87 1.98 0.58 0.48 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 2.25 1.83 0.42 0.41 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 52.74 34.18 22.48 4.09 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 34.39 31.56 36.24 4.15 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 18.96 17.11 18.34 2.74 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 85.95 86.20 31.60 7.55 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 54.86 52.62 11.24 4.48 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 55.35 51.82 12.43 5.45 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 11.35 9.33 3.04 2.05 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 11.53 6.81 2.35 1.29 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 74.99 73.22 15.79 14.57 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 77.22 76.49 29.09 5.93 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 117.81 118.13 60.96 9.08 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 72.35 68.99 40.16 5.15 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 101.10 94.05 59.96 7.66 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 37.99 37.96 6.25 2.76 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 54.52 53.56 26.31 5.02 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 13.05 10.85 3.15 2.21 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 14.71 10.55 57.32 2.13 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 46.62 46.15 26.38 3.60 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 90.23 69.14 15.26 6.72 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 36.41 25.13 6.69 2.62 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 124.49 75.46 180.29 146.16 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 16.40 14.66 13.46 7.58 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 77.38 62.22 126.50 14.99 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) 01/22/2026 _x86_64_ (2 CPU) 07:14:14 LINUX RESTART (2 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 41.99 0.00 6.45 1.50 0.11 49.95 07:16:01 AM 0 41.16 0.00 5.72 1.05 0.12 51.96 07:16:01 AM 1 42.82 0.00 7.18 1.95 0.10 47.95 07:17:01 AM all 17.92 0.00 2.98 2.00 0.07 77.03 07:17:01 AM 0 21.98 0.00 3.05 1.95 0.07 72.96 07:17:01 AM 1 13.86 0.00 2.90 2.05 0.07 81.12 07:18:01 AM all 23.21 0.00 3.44 0.12 0.07 73.15 07:18:01 AM 0 27.31 0.00 3.77 0.10 0.07 68.76 07:18:01 AM 1 19.11 0.00 3.12 0.15 0.08 77.54 07:19:01 AM all 27.48 0.00 5.80 0.81 0.09 65.82 07:19:01 AM 0 37.23 0.00 6.21 0.94 0.10 55.53 07:19:01 AM 1 17.75 0.00 5.39 0.68 0.08 76.09 07:20:01 AM all 0.20 0.00 0.15 0.09 0.03 99.52 07:20:01 AM 0 0.28 0.00 0.15 0.15 0.02 99.40 07:20:01 AM 1 0.12 0.00 0.15 0.03 0.05 99.65 07:21:01 AM all 0.18 0.00 0.08 0.00 0.05 99.69 07:21:01 AM 0 0.25 0.00 0.10 0.00 0.05 99.60 07:21:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 07:22:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 07:22:01 AM 0 0.50 0.00 0.08 0.00 0.03 99.38 07:22:01 AM 1 0.18 0.00 0.05 0.00 0.03 99.73 07:23:01 AM all 7.15 0.00 0.94 0.01 0.07 91.84 07:23:01 AM 0 9.90 0.00 1.12 0.00 0.07 88.91 07:23:01 AM 1 4.41 0.00 0.75 0.02 0.07 94.76 07:24:01 AM all 11.70 0.00 0.89 0.01 0.08 87.31 07:24:01 AM 0 18.81 0.00 1.07 0.00 0.08 80.04 07:24:01 AM 1 4.58 0.00 0.72 0.02 0.08 94.60 07:25:01 AM all 8.31 0.00 0.33 0.01 0.09 91.26 07:25:01 AM 0 11.06 0.00 0.37 0.00 0.10 88.47 07:25:01 AM 1 5.56 0.00 0.30 0.02 0.08 94.04 07:26:01 AM all 10.95 0.00 1.16 0.00 0.08 87.82 07:26:01 AM 0 18.28 0.00 1.84 0.00 0.07 79.82 07:26:01 AM 1 3.74 0.00 0.49 0.00 0.08 95.70 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 6.02 0.00 0.59 0.00 0.09 93.30 07:27:01 AM 0 9.69 0.00 0.83 0.00 0.10 89.38 07:27:01 AM 1 2.39 0.00 0.35 0.00 0.08 97.17 07:28:01 AM all 6.85 0.00 0.64 0.00 0.08 92.43 07:28:01 AM 0 9.70 0.00 0.84 0.00 0.08 89.38 07:28:01 AM 1 4.00 0.00 0.44 0.00 0.08 95.48 07:29:01 AM all 4.51 0.00 0.38 0.00 0.10 95.00 07:29:01 AM 0 6.50 0.00 0.47 0.00 0.12 92.92 07:29:01 AM 1 2.53 0.00 0.30 0.00 0.08 97.09 07:30:01 AM all 3.34 0.00 0.41 0.00 0.08 96.16 07:30:01 AM 0 3.22 0.00 0.43 0.00 0.08 96.26 07:30:01 AM 1 3.46 0.00 0.38 0.00 0.08 96.07 07:31:01 AM all 12.86 0.00 0.91 0.02 0.06 86.15 07:31:01 AM 0 21.73 0.00 1.30 0.00 0.05 76.92 07:31:01 AM 1 4.26 0.00 0.52 0.03 0.07 95.11 07:32:01 AM all 5.43 0.00 0.38 0.00 0.08 94.11 07:32:01 AM 0 6.11 0.00 0.42 0.00 0.08 93.38 07:32:01 AM 1 4.75 0.00 0.34 0.00 0.08 94.83 07:33:01 AM all 6.41 0.00 0.71 0.02 0.09 92.77 07:33:01 AM 0 4.91 0.00 0.87 0.02 0.10 94.10 07:33:01 AM 1 7.93 0.00 0.54 0.02 0.08 91.43 07:34:01 AM all 3.42 0.00 0.34 0.00 0.09 96.15 07:34:01 AM 0 2.80 0.00 0.37 0.00 0.08 96.75 07:34:01 AM 1 4.04 0.00 0.30 0.00 0.10 95.56 07:35:01 AM all 9.49 0.00 0.99 0.00 0.08 89.44 07:35:01 AM 0 16.05 0.00 1.51 0.00 0.07 82.37 07:35:01 AM 1 2.95 0.00 0.47 0.00 0.08 96.50 07:36:01 AM all 1.71 0.00 0.21 0.00 0.08 98.00 07:36:01 AM 0 2.31 0.00 0.20 0.00 0.10 97.39 07:36:01 AM 1 1.10 0.00 0.22 0.00 0.07 98.61 07:37:01 AM all 5.84 0.00 0.50 0.00 0.09 93.56 07:37:01 AM 0 3.36 0.00 0.50 0.00 0.08 96.05 07:37:01 AM 1 8.33 0.00 0.50 0.00 0.10 91.07 07:37:01 AM CPU %user %nice %system %iowait %steal %idle 07:38:01 AM all 4.40 0.00 0.18 0.03 0.08 95.32 07:38:01 AM 0 3.24 0.00 0.17 0.00 0.07 96.52 07:38:01 AM 1 5.57 0.00 0.18 0.05 0.08 94.11 07:39:01 AM all 4.43 0.00 0.26 0.00 0.09 95.22 07:39:01 AM 0 6.43 0.00 0.33 0.00 0.10 93.13 07:39:01 AM 1 2.42 0.00 0.18 0.00 0.08 97.31 07:40:01 AM all 5.99 0.00 0.56 0.01 0.08 93.36 07:40:01 AM 0 10.86 0.00 0.80 0.00 0.07 88.27 07:40:01 AM 1 1.34 0.00 0.33 0.02 0.08 98.23 07:41:01 AM all 7.22 0.00 1.17 0.00 0.08 91.54 07:41:01 AM 0 8.97 0.00 1.48 0.00 0.07 89.48 07:41:01 AM 1 5.47 0.00 0.85 0.00 0.08 93.60 07:42:01 AM all 4.72 0.00 0.35 0.00 0.09 94.83 07:42:01 AM 0 7.07 0.00 0.39 0.00 0.10 92.45 07:42:01 AM 1 2.38 0.00 0.32 0.00 0.08 97.22 07:43:01 AM all 23.92 0.00 2.54 0.09 0.09 73.35 07:43:01 AM 0 13.74 0.00 2.47 0.10 0.10 83.59 07:43:01 AM 1 34.10 0.00 2.61 0.08 0.08 63.13 07:44:01 AM all 25.53 0.00 3.56 0.25 0.08 70.58 07:44:01 AM 0 34.46 0.00 3.89 0.23 0.05 61.37 07:44:01 AM 1 16.61 0.00 3.23 0.27 0.10 79.79 Average: all 10.06 0.00 1.28 0.17 0.08 88.41 Average: 0 12.34 0.00 1.41 0.16 0.08 86.02 Average: 1 7.80 0.00 1.15 0.19 0.08 90.79