---> uname -a: Linux prd-centos8-robot-2c-8g-9588.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 657 4771 19 2269 6742 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:ef:0b:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84673sec preferred_lft 84673sec inet6 fe80::f816:3eff:feef:b34/64 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) 02/12/2026 _x86_64_ (2 CPU) 00:35:11 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 123.69 0.43 123.26 16.26 11737.82 12:38:01 AM 45.08 1.40 43.69 137.69 5650.10 12:39:01 AM 65.64 6.93 58.71 1286.59 3756.46 12:40:01 AM 35.16 0.03 35.13 3.47 6356.82 12:41:01 AM 3.55 0.07 3.48 4.93 149.05 12:42:01 AM 2.15 0.00 2.15 0.00 104.03 12:43:01 AM 0.80 0.00 0.80 0.00 50.37 12:44:01 AM 0.35 0.00 0.35 0.00 68.84 12:45:01 AM 0.15 0.00 0.15 0.00 1.88 12:46:01 AM 0.37 0.00 0.37 0.00 77.66 12:47:01 AM 0.57 0.00 0.57 0.00 22.21 12:48:01 AM 0.35 0.00 0.35 0.00 39.76 12:49:01 AM 0.43 0.00 0.43 0.00 73.94 12:50:01 AM 0.43 0.00 0.43 0.00 48.14 12:51:01 AM 0.77 0.03 0.73 0.27 22.18 12:52:01 AM 1.45 0.00 1.45 0.00 105.70 12:53:01 AM 0.40 0.00 0.40 0.00 53.55 12:54:01 AM 0.57 0.00 0.57 0.00 72.75 12:55:01 AM 0.52 0.00 0.52 0.00 79.15 12:56:01 AM 0.75 0.00 0.75 0.00 97.10 12:57:01 AM 0.47 0.00 0.47 0.00 41.71 12:58:01 AM 0.28 0.00 0.28 0.00 137.93 12:59:01 AM 0.80 0.00 0.80 0.00 119.33 01:00:01 AM 0.78 0.00 0.78 0.00 161.54 01:01:01 AM 0.95 0.03 0.92 0.27 104.18 01:02:01 AM 0.47 0.05 0.42 1.60 171.79 01:03:01 AM 23.81 0.40 23.41 46.78 2842.22 01:04:01 AM 39.33 0.43 38.89 53.99 1975.39 Average: 12.50 0.35 12.15 55.42 1218.64 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5057988 6934376 2824444 35.83 2688 2053100 806576 9.03 191068 2291368 179200 12:38:01 AM 5201324 7045832 2681108 34.01 2688 2020532 701044 7.85 219080 2114308 9012 12:39:01 AM 4875616 6975068 3006816 38.15 2688 2265332 753316 8.43 255424 2370480 175696 12:40:01 AM 4912416 7011556 2970016 37.68 2688 2265572 713012 7.98 261052 2322540 4 12:41:01 AM 4867500 6967912 3014932 38.25 2688 2266864 758056 8.49 261476 2367136 156 12:42:01 AM 4864728 6965976 3017704 38.28 2688 2267672 758056 8.49 261484 2370072 44 12:43:01 AM 4858204 6961864 3024228 38.37 2688 2270084 758056 8.49 261680 2376388 1404 12:44:01 AM 4857864 6962044 3024568 38.37 2688 2270604 758056 8.49 261680 2376712 12 12:45:01 AM 4856184 6960380 3026248 38.39 2688 2270620 758056 8.49 261680 2378508 4 12:46:01 AM 4853444 6959860 3028988 38.43 2688 2272840 778496 8.72 261724 2381040 60 12:47:01 AM 4853156 6960008 3029276 38.43 2688 2273276 778496 8.72 261736 2381396 120 12:48:01 AM 4850712 6959928 3031720 38.46 2688 2275664 778496 8.72 261908 2383808 1480 12:49:01 AM 4846612 6957520 3035820 38.51 2688 2277340 778496 8.72 261928 2387784 1108 12:50:01 AM 4844424 6955504 3038008 38.54 2688 2277504 779832 8.73 261928 2389892 12 12:51:01 AM 4843860 6955460 3038572 38.55 2688 2278080 799300 8.95 262052 2390300 308 12:52:01 AM 4843688 6957372 3038744 38.55 2688 2280104 799300 8.95 262076 2390540 104 12:53:01 AM 4841816 6957520 3040616 38.57 2688 2282156 783924 8.78 262108 2392532 756 12:54:01 AM 4839972 6957364 3042460 38.60 2688 2283824 783924 8.78 262316 2394028 652 12:55:01 AM 4829756 6948740 3052676 38.73 2688 2285472 783924 8.78 262524 2403908 268 12:56:01 AM 4827372 6948680 3055060 38.76 2688 2287752 783924 8.78 262724 2406436 100 12:57:01 AM 4825504 6948196 3056928 38.78 2688 2289120 783924 8.78 262748 2408344 472 12:58:01 AM 4820256 6946500 3062176 38.85 2688 2292688 783924 8.78 262912 2413264 4 12:59:01 AM 4815288 6946548 3067144 38.91 2688 2297680 783924 8.78 263156 2418048 2084 01:00:01 AM 4811924 6945576 3070508 38.95 2688 2300120 775156 8.68 263208 2421232 208 01:01:01 AM 4806076 6943732 3076356 39.03 2688 2304112 775156 8.68 263248 2426564 1656 01:02:01 AM 4669648 6813416 3212784 40.76 2688 2310284 917128 10.27 263392 2562972 2744 01:03:01 AM 4885580 6900064 2996852 38.02 2688 2187136 797160 8.93 503412 2133832 23484 01:04:01 AM 4901160 6919044 2981272 37.82 2688 2191040 758012 8.49 505848 2116308 9016 Average: 4862931 6952359 3019501 38.31 2688 2257020 777383 8.70 275199 2363205 14649 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 152.18 119.24 1680.84 15.56 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 16.68 9.90 8.05 4.31 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 43.33 37.94 341.92 9.44 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 202.73 142.98 40.59 31.38 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 18.61 11.76 8.15 2.13 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 9.87 8.08 2.53 1.37 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 52.55 52.47 10.00 7.61 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 19.03 17.61 3.66 1.61 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 2.75 0.32 0.20 0.03 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 58.11 56.80 11.40 5.06 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 33.89 18.30 6.50 1.88 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 103.77 84.35 22.52 12.07 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 46.22 43.14 11.48 6.21 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 9.38 8.70 1.48 0.82 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 26.07 20.04 4.73 1.89 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 30.46 26.60 8.35 4.61 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 47.83 45.77 11.09 8.05 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 59.09 61.04 10.55 7.20 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 61.61 62.89 10.62 13.80 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 59.48 58.18 17.26 9.13 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 27.45 21.46 5.75 3.14 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 51.26 49.91 8.62 6.76 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 72.68 73.66 15.25 10.32 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 51.57 49.64 11.47 6.59 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 11.13 11.54 2.81 1.71 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 2.97 3.55 1.71 0.80 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 98.73 63.10 194.28 154.27 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 12.73 12.21 10.89 6.36 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 49.36 41.83 87.96 11.93 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) 02/12/2026 _x86_64_ (2 CPU) 00:35:11 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.83 0.00 5.68 1.68 0.12 55.70 12:37:01 AM 0 55.01 0.00 6.96 1.66 0.12 36.25 12:37:01 AM 1 18.67 0.00 4.40 1.70 0.12 75.12 12:38:01 AM all 15.72 0.00 2.26 0.57 0.08 81.38 12:38:01 AM 0 16.30 0.00 2.42 0.65 0.07 80.57 12:38:01 AM 1 15.14 0.00 2.10 0.48 0.08 82.18 12:39:01 AM all 31.71 0.00 5.99 0.59 0.09 61.62 12:39:01 AM 0 38.64 0.00 6.81 0.87 0.10 53.58 12:39:01 AM 1 24.80 0.00 5.17 0.32 0.08 69.64 12:40:01 AM all 4.87 0.00 1.02 0.50 0.04 93.57 12:40:01 AM 0 4.80 0.00 1.10 0.50 0.05 93.55 12:40:01 AM 1 4.94 0.00 0.94 0.50 0.03 93.59 12:41:01 AM all 4.11 0.00 0.24 0.03 0.05 95.57 12:41:01 AM 0 1.24 0.00 0.23 0.02 0.05 98.46 12:41:01 AM 1 6.98 0.00 0.25 0.05 0.05 92.67 12:42:01 AM all 2.47 0.00 0.19 0.01 0.04 97.29 12:42:01 AM 0 1.81 0.00 0.25 0.02 0.03 97.89 12:42:01 AM 1 3.13 0.00 0.13 0.00 0.05 96.69 12:43:01 AM all 10.79 0.00 0.58 0.01 0.06 88.56 12:43:01 AM 0 6.08 0.00 0.35 0.02 0.05 93.50 12:43:01 AM 1 15.76 0.00 0.81 0.00 0.07 83.35 12:44:01 AM all 3.85 0.00 0.36 0.00 0.07 95.72 12:44:01 AM 0 1.04 0.00 0.25 0.00 0.07 98.65 12:44:01 AM 1 6.75 0.00 0.46 0.00 0.07 92.71 12:45:01 AM all 0.43 0.00 0.12 0.00 0.06 99.39 12:45:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 12:45:01 AM 1 0.30 0.00 0.15 0.00 0.08 99.46 12:46:01 AM all 6.58 0.00 0.28 0.00 0.07 93.08 12:46:01 AM 0 2.02 0.00 0.27 0.00 0.05 97.66 12:46:01 AM 1 11.15 0.00 0.29 0.00 0.08 88.48 12:47:01 AM all 2.14 0.00 0.21 0.00 0.06 97.59 12:47:01 AM 0 1.05 0.00 0.15 0.00 0.05 98.75 12:47:01 AM 1 3.23 0.00 0.27 0.00 0.07 96.43 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 10.28 0.00 0.64 0.00 0.07 89.00 12:48:01 AM 0 16.47 0.00 0.70 0.00 0.07 82.75 12:48:01 AM 1 4.39 0.00 0.59 0.00 0.07 94.95 12:49:01 AM all 5.43 0.00 0.29 0.01 0.06 94.21 12:49:01 AM 0 7.41 0.00 0.28 0.02 0.05 92.24 12:49:01 AM 1 3.45 0.00 0.30 0.00 0.07 96.18 12:50:01 AM all 3.45 0.00 0.28 0.00 0.07 96.20 12:50:01 AM 0 0.73 0.00 0.15 0.00 0.07 99.05 12:50:01 AM 1 6.32 0.00 0.42 0.00 0.07 93.19 12:51:01 AM all 2.56 0.00 0.30 0.02 0.09 97.03 12:51:01 AM 0 1.97 0.00 0.38 0.02 0.07 97.56 12:51:01 AM 1 3.15 0.00 0.22 0.02 0.12 96.50 12:52:01 AM all 6.64 0.00 0.34 0.00 0.07 92.96 12:52:01 AM 0 8.73 0.00 0.34 0.00 0.07 90.86 12:52:01 AM 1 4.59 0.00 0.33 0.00 0.07 95.01 12:53:01 AM all 7.71 0.00 0.50 0.00 0.07 91.72 12:53:01 AM 0 7.80 0.00 0.61 0.00 0.07 91.52 12:53:01 AM 1 7.63 0.00 0.39 0.00 0.07 91.92 12:54:01 AM all 4.34 0.00 0.33 0.00 0.05 95.29 12:54:01 AM 0 5.46 0.00 0.33 0.00 0.05 94.16 12:54:01 AM 1 3.21 0.00 0.32 0.00 0.05 96.42 12:55:01 AM all 4.17 0.00 0.35 0.00 0.08 95.40 12:55:01 AM 0 5.59 0.00 0.38 0.00 0.08 93.94 12:55:01 AM 1 2.76 0.00 0.32 0.00 0.07 96.85 12:56:01 AM all 4.69 0.00 0.38 0.01 0.05 94.87 12:56:01 AM 0 6.49 0.00 0.37 0.00 0.05 93.09 12:56:01 AM 1 2.89 0.00 0.38 0.02 0.05 96.65 12:57:01 AM all 4.39 0.00 0.28 0.00 0.06 95.28 12:57:01 AM 0 6.12 0.00 0.35 0.00 0.07 93.47 12:57:01 AM 1 2.66 0.00 0.20 0.00 0.05 97.09 12:58:01 AM all 12.12 0.00 0.39 0.00 0.06 87.43 12:58:01 AM 0 16.11 0.00 0.47 0.00 0.05 83.37 12:58:01 AM 1 8.16 0.00 0.32 0.00 0.07 91.46 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 16.73 0.00 0.56 0.12 0.08 82.52 12:59:01 AM 0 25.52 0.00 0.67 0.13 0.07 73.60 12:59:01 AM 1 7.91 0.00 0.44 0.10 0.08 91.46 01:00:01 AM all 7.16 0.00 0.34 0.07 0.06 92.37 01:00:01 AM 0 10.38 0.00 0.35 0.10 0.05 89.11 01:00:01 AM 1 3.94 0.00 0.34 0.03 0.07 95.63 01:01:01 AM all 7.48 0.00 0.33 0.01 0.06 92.12 01:01:01 AM 0 5.13 0.00 0.25 0.02 0.05 94.56 01:01:01 AM 1 9.84 0.00 0.40 0.00 0.07 89.69 01:02:01 AM all 11.70 0.00 0.30 0.00 0.06 87.94 01:02:01 AM 0 17.13 0.00 0.32 0.00 0.07 82.49 01:02:01 AM 1 6.27 0.00 0.28 0.00 0.05 93.40 01:03:01 AM all 24.05 0.00 3.06 0.36 0.07 72.46 01:03:01 AM 0 29.93 0.00 3.20 0.18 0.07 66.62 01:03:01 AM 1 18.15 0.00 2.93 0.54 0.07 78.32 01:04:01 AM all 24.05 0.00 3.23 0.42 0.08 72.23 01:04:01 AM 0 33.81 0.00 3.92 0.43 0.08 61.76 01:04:01 AM 1 14.27 0.00 2.54 0.40 0.07 82.72 Average: all 9.89 0.00 1.03 0.16 0.07 88.85 Average: 0 11.91 0.00 1.15 0.17 0.06 86.71 Average: 1 7.87 0.00 0.92 0.15 0.07 90.99