---> uname -a: Linux prd-centos8-robot-2c-8g-9264.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 630 4794 19 2272 6768 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:50:08:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84694sec preferred_lft 84694sec inet6 fe80::f816:3eff:fe50:808/64 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) 02/11/2026 _x86_64_ (2 CPU) 00:35:51 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 125.54 1.08 124.46 75.31 12759.83 12:39:01 AM 22.35 0.38 21.96 64.26 1977.45 12:40:01 AM 80.80 6.97 73.84 1290.05 5162.46 12:41:01 AM 23.01 0.00 23.01 0.00 5053.77 12:42:01 AM 4.20 0.07 4.13 4.93 172.74 12:43:01 AM 0.63 0.00 0.63 0.00 39.74 12:44:01 AM 0.60 0.00 0.60 0.00 92.18 12:45:01 AM 0.15 0.00 0.15 0.00 18.83 12:46:01 AM 0.25 0.00 0.25 0.00 3.78 12:47:01 AM 0.63 0.00 0.63 0.00 84.41 12:48:01 AM 0.27 0.00 0.27 0.00 15.31 12:49:01 AM 0.57 0.00 0.57 0.00 103.17 12:50:01 AM 0.33 0.00 0.33 0.00 23.58 12:51:01 AM 0.63 0.03 0.60 0.27 41.00 12:52:01 AM 1.32 0.00 1.32 0.00 61.76 12:53:01 AM 0.48 0.00 0.48 0.00 56.39 12:54:01 AM 0.43 0.00 0.43 0.00 80.86 12:55:01 AM 0.58 0.00 0.58 0.00 80.19 12:56:01 AM 0.70 0.00 0.70 0.00 70.27 12:57:01 AM 0.45 0.00 0.45 0.00 64.31 12:58:01 AM 0.28 0.00 0.28 0.00 45.96 12:59:01 AM 0.40 0.00 0.40 0.00 100.73 01:00:01 AM 0.87 0.00 0.87 0.00 202.90 01:01:02 AM 1.10 0.02 1.08 0.13 104.72 01:02:01 AM 0.37 0.07 0.30 1.76 143.96 01:03:01 AM 2.13 0.22 1.92 12.00 251.47 01:04:01 AM 34.11 0.62 33.49 88.77 3346.92 Average: 11.24 0.35 10.89 56.97 1117.65 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5142752 6987916 2739680 34.76 2688 2021284 721856 8.08 198824 2189448 42748 12:39:01 AM 5218268 7065716 2664164 33.80 2688 2023212 656860 7.35 219464 2095432 9024 12:40:01 AM 4935704 7037748 2946728 37.38 2688 2268252 647876 7.25 261140 2303772 140772 12:41:01 AM 4932108 7034028 2950324 37.43 2688 2268256 647876 7.25 261136 2303460 4 12:42:01 AM 4884640 6987972 2997792 38.03 2688 2269720 702160 7.86 261560 2350604 228 12:43:01 AM 4879740 6984260 3002692 38.09 2688 2270864 717904 8.04 261584 2355140 524 12:44:01 AM 4875308 6981932 3007124 38.15 2688 2272976 733676 8.21 261764 2359556 216 12:45:01 AM 4874340 6981300 3008092 38.16 2688 2273296 733676 8.21 261764 2360792 4 12:46:01 AM 4873936 6981032 3008496 38.17 2688 2273432 733676 8.21 261764 2361060 136 12:47:01 AM 4871484 6980676 3010948 38.20 2688 2275528 733676 8.21 261808 2363596 4 12:48:01 AM 4869812 6980100 3012620 38.22 2688 2276632 733676 8.21 261920 2364756 784 12:49:01 AM 4865648 6978164 3016784 38.27 2688 2278860 733676 8.21 261992 2368904 156 12:50:01 AM 4864516 6978248 3017916 38.29 2688 2280084 748192 8.38 262012 2370148 800 12:51:01 AM 4864488 6978476 3017944 38.29 2688 2280324 746660 8.36 262132 2370188 132 12:52:01 AM 4863048 6978168 3019384 38.31 2688 2281480 746660 8.36 262136 2371436 328 12:53:01 AM 4861280 6978232 3021152 38.33 2688 2283320 746660 8.36 262160 2373324 736 12:54:01 AM 4859228 6978180 3023204 38.35 2688 2285328 746660 8.36 262248 2375244 524 12:55:01 AM 4857680 6978304 3024752 38.37 2688 2286984 746660 8.36 262456 2376832 244 12:56:01 AM 4856048 6978304 3026384 38.39 2688 2288648 746660 8.36 262664 2378140 256 12:57:01 AM 4853140 6977308 3029292 38.43 2688 2290536 746660 8.36 262800 2380916 464 12:58:01 AM 4851276 6976812 3031156 38.45 2688 2291872 746660 8.36 262824 2382984 560 12:59:01 AM 4845472 6975904 3036960 38.53 2688 2296768 746660 8.36 263056 2388612 2664 01:00:01 AM 4840504 6975592 3041928 38.59 2688 2301424 742028 8.31 263244 2393300 1840 01:01:02 AM 4837552 6974932 3044880 38.63 2688 2303708 742028 8.31 263292 2396016 1708 01:02:01 AM 4831376 6972860 3051056 38.71 2688 2307856 742028 8.31 263428 2401996 1652 01:03:01 AM 5030864 6999972 2851568 36.18 2688 2137036 669392 7.50 300836 2164496 9004 01:04:01 AM 4953188 6972620 2929244 37.16 2688 2191760 702640 7.87 506328 2062516 11528 Average: 4899756 6987213 2982676 37.84 2688 2254794 724549 8.11 268753 2331951 8409 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 85.94 69.63 879.32 10.55 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 13.85 7.93 5.59 3.47 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 246.91 182.82 381.75 49.51 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 3.00 2.22 0.64 0.47 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 24.35 11.05 9.16 2.20 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 22.96 21.31 5.81 5.59 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 39.96 39.53 7.38 3.38 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 12.90 10.30 2.32 1.01 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 10.60 6.15 1.49 0.71 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 47.27 43.72 9.95 3.90 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 65.86 44.79 13.52 6.43 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 86.52 75.90 19.73 9.86 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 34.71 29.56 8.17 4.59 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 12.45 10.93 2.21 1.06 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 20.31 18.83 3.99 1.87 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 31.93 29.86 9.56 4.90 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 57.01 55.76 11.62 9.59 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 51.84 54.07 10.13 6.82 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 56.46 59.02 10.34 7.10 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 43.84 41.29 14.71 4.97 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 27.88 21.70 5.94 3.29 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 52.26 53.76 9.48 7.35 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 71.59 72.43 17.23 12.01 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 37.55 35.95 8.40 4.14 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 2.80 3.61 1.49 0.76 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 84.07 50.75 75.43 153.68 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 34.84 31.02 128.88 10.77 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 47.42 40.17 61.31 12.23 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) 02/11/2026 _x86_64_ (2 CPU) 00:35:51 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 30.23 0.00 4.97 1.01 0.07 63.72 12:38:01 AM 0 36.40 0.00 5.98 0.98 0.08 56.55 12:38:01 AM 1 24.07 0.00 3.96 1.03 0.07 70.87 12:39:01 AM all 10.39 0.00 1.41 0.26 0.08 87.87 12:39:01 AM 0 19.35 0.00 1.98 0.37 0.07 78.23 12:39:01 AM 1 1.42 0.00 0.83 0.15 0.08 97.51 12:40:01 AM all 35.65 0.00 6.68 0.60 0.09 56.98 12:40:01 AM 0 40.07 0.00 6.73 0.57 0.08 52.56 12:40:01 AM 1 31.22 0.00 6.64 0.63 0.10 61.41 12:41:01 AM all 0.36 0.00 0.31 0.29 0.04 99.00 12:41:01 AM 0 0.63 0.00 0.27 0.18 0.03 98.88 12:41:01 AM 1 0.08 0.00 0.35 0.40 0.05 99.11 12:42:01 AM all 4.35 0.00 0.26 0.02 0.08 95.30 12:42:01 AM 0 7.34 0.00 0.33 0.02 0.08 92.22 12:42:01 AM 1 1.35 0.00 0.18 0.02 0.07 98.38 12:43:01 AM all 3.90 0.00 0.27 0.01 0.08 95.74 12:43:01 AM 0 4.26 0.00 0.30 0.00 0.08 95.35 12:43:01 AM 1 3.54 0.00 0.23 0.02 0.08 96.12 12:44:01 AM all 10.84 0.00 0.50 0.00 0.07 88.59 12:44:01 AM 0 12.03 0.00 0.55 0.00 0.07 87.35 12:44:01 AM 1 9.67 0.00 0.45 0.00 0.07 89.82 12:45:01 AM all 2.34 0.00 0.24 0.00 0.08 97.35 12:45:01 AM 0 3.19 0.00 0.25 0.00 0.08 96.47 12:45:01 AM 1 1.49 0.00 0.22 0.00 0.07 98.23 12:46:01 AM all 0.71 0.00 0.13 0.00 0.08 99.09 12:46:01 AM 0 0.99 0.00 0.18 0.00 0.10 98.73 12:46:01 AM 1 0.43 0.00 0.07 0.00 0.05 99.45 12:47:01 AM all 6.33 0.00 0.29 0.01 0.08 93.28 12:47:01 AM 0 7.40 0.00 0.32 0.00 0.10 92.18 12:47:01 AM 1 5.27 0.00 0.27 0.02 0.07 94.38 12:48:01 AM all 6.07 0.00 0.41 0.00 0.07 93.46 12:48:01 AM 0 9.37 0.00 0.53 0.00 0.08 90.02 12:48:01 AM 1 2.78 0.00 0.29 0.00 0.05 96.88 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 8.42 0.00 0.49 0.00 0.08 91.01 12:49:01 AM 0 8.89 0.00 0.39 0.00 0.07 90.65 12:49:01 AM 1 7.94 0.00 0.60 0.00 0.09 91.38 12:50:01 AM all 6.20 0.00 0.37 0.00 0.08 93.35 12:50:01 AM 0 9.55 0.00 0.45 0.00 0.07 89.93 12:50:01 AM 1 2.94 0.00 0.30 0.00 0.08 96.67 12:51:01 AM all 2.55 0.00 0.32 0.00 0.09 97.04 12:51:01 AM 0 3.85 0.00 0.39 0.00 0.08 95.68 12:51:01 AM 1 1.27 0.00 0.25 0.00 0.10 98.38 12:52:01 AM all 4.20 0.00 0.18 0.01 0.09 95.52 12:52:01 AM 0 6.52 0.00 0.18 0.00 0.10 93.20 12:52:01 AM 1 1.89 0.00 0.17 0.02 0.08 97.85 12:53:01 AM all 7.02 0.00 0.37 0.00 0.08 92.53 12:53:01 AM 0 7.94 0.00 0.34 0.00 0.08 91.64 12:53:01 AM 1 6.10 0.00 0.39 0.00 0.09 93.42 12:54:01 AM all 7.39 0.00 0.51 0.00 0.08 92.02 12:54:01 AM 0 8.28 0.00 0.63 0.00 0.09 91.01 12:54:01 AM 1 6.52 0.00 0.38 0.00 0.08 93.01 12:55:01 AM all 4.28 0.00 0.36 0.00 0.10 95.26 12:55:01 AM 0 3.88 0.00 0.37 0.00 0.10 95.65 12:55:01 AM 1 4.68 0.00 0.35 0.00 0.10 94.87 12:56:01 AM all 4.22 0.00 0.31 0.01 0.11 95.35 12:56:01 AM 0 6.09 0.00 0.33 0.02 0.12 93.44 12:56:01 AM 1 2.36 0.00 0.28 0.00 0.10 97.26 12:57:01 AM all 4.10 0.00 0.30 0.00 0.09 95.50 12:57:01 AM 0 5.18 0.00 0.33 0.00 0.10 94.38 12:57:01 AM 1 3.03 0.00 0.27 0.00 0.08 96.62 12:58:01 AM all 4.31 0.00 0.25 0.00 0.10 95.33 12:58:01 AM 0 4.73 0.00 0.25 0.00 0.10 94.92 12:58:01 AM 1 3.90 0.00 0.25 0.00 0.10 95.75 12:59:01 AM all 16.44 0.00 0.46 0.00 0.09 83.00 12:59:01 AM 0 17.23 0.00 0.47 0.00 0.08 82.22 12:59:01 AM 1 15.67 0.00 0.45 0.00 0.10 83.78 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 15.27 0.00 0.52 0.01 0.08 84.12 01:00:01 AM 0 15.53 0.00 0.49 0.00 0.08 83.90 01:00:01 AM 1 15.01 0.00 0.54 0.02 0.08 84.34 01:01:02 AM all 6.85 0.00 0.29 0.02 0.10 92.74 01:01:02 AM 0 5.64 0.00 0.28 0.02 0.08 93.98 01:01:02 AM 1 8.07 0.00 0.30 0.02 0.12 91.50 01:02:01 AM all 6.53 0.00 0.32 0.00 0.09 93.05 01:02:01 AM 0 8.03 0.00 0.31 0.00 0.10 91.57 01:02:01 AM 1 5.04 0.00 0.34 0.00 0.08 94.53 01:03:01 AM all 16.25 0.00 0.90 0.00 0.10 82.75 01:03:01 AM 0 23.41 0.00 1.32 0.00 0.10 75.18 01:03:01 AM 1 9.10 0.00 0.48 0.00 0.10 90.32 01:04:01 AM all 29.76 0.00 4.11 0.22 0.08 65.83 01:04:01 AM 0 35.77 0.00 4.44 0.17 0.08 59.54 01:04:01 AM 1 23.76 0.00 3.78 0.27 0.08 72.12 Average: all 9.46 0.00 0.95 0.09 0.08 89.42 Average: 0 11.56 0.00 1.06 0.09 0.09 87.21 Average: 1 7.36 0.00 0.84 0.10 0.08 91.62