---> uname -a: Linux prd-centos8-robot-2c-8g-5604.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 597 4842 19 2257 6802 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:aa:82:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84729sec preferred_lft 84729sec inet6 fe80::f816:3eff:feaa:8282/64 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) 01/29/2026 _x86_64_ (2 CPU) 03:02:23 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 89.29 15.49 73.79 4248.72 7064.13 03:05:01 AM 87.42 1.08 86.34 75.31 10253.77 03:06:01 AM 32.24 0.42 31.83 64.79 2830.79 03:07:01 AM 82.24 6.93 75.31 1289.30 8620.11 03:08:01 AM 6.97 0.07 6.90 4.93 488.45 03:09:01 AM 2.12 0.00 2.12 0.00 110.70 03:10:01 AM 0.68 0.00 0.68 0.00 92.20 03:11:01 AM 0.28 0.00 0.28 0.00 20.59 03:12:01 AM 0.23 0.00 0.23 0.00 3.23 03:13:01 AM 0.72 0.00 0.72 0.00 86.65 03:14:01 AM 0.33 0.00 0.33 0.00 15.76 03:15:01 AM 0.45 0.00 0.45 0.00 99.80 03:16:01 AM 0.35 0.00 0.35 0.00 16.93 03:17:01 AM 0.58 0.00 0.58 0.00 48.60 03:18:01 AM 0.73 0.03 0.70 0.27 44.31 03:19:01 AM 1.58 0.00 1.58 0.00 96.38 03:20:01 AM 0.50 0.00 0.50 0.00 74.28 03:21:01 AM 0.55 0.00 0.55 0.00 47.00 03:22:01 AM 0.57 0.00 0.57 0.00 72.63 03:23:01 AM 0.58 0.00 0.58 0.00 81.89 03:24:01 AM 0.40 0.00 0.40 0.00 52.52 03:25:01 AM 0.27 0.00 0.27 0.00 42.47 03:26:01 AM 0.65 0.00 0.65 0.00 193.38 03:27:01 AM 0.62 0.00 0.62 0.00 142.84 03:28:01 AM 0.73 0.00 0.73 0.00 102.23 03:29:01 AM 5.56 0.32 5.25 36.92 282.32 03:30:01 AM 33.04 0.52 32.52 63.85 3173.86 Average: 12.95 0.92 12.03 214.24 1265.19 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5347872 7053644 2534560 32.15 2688 1888356 686988 7.69 190516 2023880 176012 03:05:01 AM 5166292 7006332 2716140 34.46 2688 2016196 703616 7.88 198736 2168756 40772 03:06:01 AM 5092720 7007756 2789712 35.39 2688 2087036 715000 8.01 228604 2199444 64532 03:07:01 AM 4958756 7054972 2923676 37.09 2688 2263548 629224 7.05 261244 2279728 9664 03:08:01 AM 4912012 7008788 2970420 37.68 2688 2264116 710644 7.96 261588 2324816 428 03:09:01 AM 4905272 7003744 2977160 37.77 2688 2265824 710644 7.96 261824 2331208 1036 03:10:01 AM 4899776 7000116 2982656 37.84 2688 2267672 708276 7.93 261844 2336772 512 03:11:01 AM 4899036 6999404 2983396 37.85 2688 2267692 708276 7.93 261844 2337812 4 03:12:01 AM 4898728 6999224 2983704 37.85 2688 2267828 708276 7.93 261844 2337940 136 03:13:01 AM 4894760 6997360 2987672 37.90 2688 2269924 708276 7.93 261888 2342188 4 03:14:01 AM 4893284 6996980 2989148 37.92 2688 2271028 708276 7.93 262000 2343276 780 03:15:01 AM 4891020 6996944 2991412 37.95 2688 2273256 708276 7.93 262072 2345592 188 03:16:01 AM 4889816 6996940 2992616 37.97 2688 2274448 723900 8.11 262092 2346744 984 03:17:01 AM 4889580 6996968 2992852 37.97 2688 2274712 723900 8.11 262092 2347124 4 03:18:01 AM 4888112 6996520 2994320 37.99 2688 2275744 745396 8.35 262344 2348152 48 03:19:01 AM 4886364 6996564 2996068 38.01 2688 2277512 745396 8.35 262364 2349936 4 03:20:01 AM 4884068 6996252 2998364 38.04 2688 2279576 728648 8.16 262424 2351924 120 03:21:01 AM 4882556 6996464 2999876 38.06 2688 2281220 728648 8.16 262648 2353312 748 03:22:01 AM 4881168 6996608 3001264 38.08 2688 2282792 728648 8.16 262856 2354636 536 03:23:01 AM 4878940 6996432 3003492 38.10 2688 2284836 728648 8.16 263008 2356632 552 03:24:01 AM 4877348 6996228 3005084 38.12 2688 2286208 728648 8.16 263032 2358284 508 03:25:01 AM 4872296 6994708 3010136 38.19 2688 2289732 728648 8.16 263188 2363236 2900 03:26:01 AM 4868184 6994460 3014248 38.24 2688 2293604 728648 8.16 263372 2367136 1412 03:27:01 AM 4865168 6994600 3017264 38.28 2688 2296744 728648 8.16 263480 2370200 688 03:28:01 AM 4862156 6994484 3020276 38.32 2688 2299668 728648 8.16 263548 2373196 1084 03:29:01 AM 4960680 6966164 2921752 37.07 2688 2176916 714368 8.00 296896 2259932 67208 03:30:01 AM 4961124 6975828 2921308 37.06 2688 2188068 728300 8.15 504012 2060524 23124 Average: 4929892 7000536 2952540 37.46 2688 2239417 716476 8.02 266347 2308607 14592 03:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 288.92 183.24 1773.33 59.18 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 69.94 55.98 766.92 8.58 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 26.11 17.81 69.23 5.63 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 205.66 155.95 315.46 43.22 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 26.61 13.05 6.81 1.48 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 36.45 33.27 8.96 7.91 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 40.38 39.28 7.78 3.52 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 1.78 0.52 0.18 0.04 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 9.15 6.42 1.44 0.73 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 31.97 31.21 8.81 3.08 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 62.87 40.56 12.88 5.97 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 82.39 71.25 19.10 9.03 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 31.08 29.55 7.53 4.61 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 14.61 13.11 2.55 1.22 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 24.10 21.13 4.43 2.14 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 33.13 29.96 10.20 5.26 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 54.80 52.10 11.33 9.10 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 58.38 58.23 10.57 7.01 0.00 0.00 0.00 0.00 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 52.48 54.23 9.65 6.62 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 47.43 45.84 15.60 5.62 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 28.06 23.63 6.15 3.63 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 45.58 46.28 7.72 6.37 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 53.72 53.86 12.69 8.56 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 55.02 54.92 11.87 6.84 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 24.05 22.03 4.90 2.98 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 95.32 62.95 182.51 136.84 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 16.69 15.96 14.25 8.12 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 56.18 45.64 122.34 13.46 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) 01/29/2026 _x86_64_ (2 CPU) 03:02:23 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 38.92 0.00 6.59 1.65 0.11 52.73 03:04:01 AM 0 46.29 0.00 6.13 2.01 0.10 45.47 03:04:01 AM 1 31.52 0.00 7.07 1.29 0.12 60.01 03:05:01 AM all 23.74 0.00 3.29 1.38 0.08 71.52 03:05:01 AM 0 35.15 0.00 3.89 0.93 0.07 59.96 03:05:01 AM 1 12.34 0.00 2.70 1.82 0.08 83.06 03:06:01 AM all 24.71 0.00 3.72 0.32 0.11 71.15 03:06:01 AM 0 14.62 0.00 3.08 0.17 0.10 82.04 03:06:01 AM 1 34.83 0.00 4.35 0.47 0.12 60.24 03:07:01 AM all 27.21 0.00 5.29 1.25 0.12 66.13 03:07:01 AM 0 41.98 0.00 6.55 1.37 0.13 49.97 03:07:01 AM 1 12.48 0.00 4.03 1.13 0.10 82.26 03:08:01 AM all 2.56 0.00 0.23 0.04 0.03 97.14 03:08:01 AM 0 3.06 0.00 0.23 0.08 0.03 96.59 03:08:01 AM 1 2.06 0.00 0.23 0.00 0.02 97.69 03:09:01 AM all 7.86 0.00 0.44 0.01 0.08 91.62 03:09:01 AM 0 12.59 0.00 0.50 0.00 0.07 86.85 03:09:01 AM 1 3.22 0.00 0.39 0.02 0.08 96.30 03:10:01 AM all 11.62 0.00 0.60 0.00 0.08 87.71 03:10:01 AM 0 14.11 0.00 0.77 0.00 0.09 85.03 03:10:01 AM 1 9.19 0.00 0.42 0.00 0.07 90.31 03:11:01 AM all 0.44 0.00 0.10 0.00 0.03 99.43 03:11:01 AM 0 0.40 0.00 0.08 0.00 0.02 99.50 03:11:01 AM 1 0.49 0.00 0.12 0.00 0.03 99.36 03:12:01 AM all 0.86 0.00 0.13 0.00 0.03 98.98 03:12:01 AM 0 0.65 0.00 0.08 0.00 0.02 99.25 03:12:01 AM 1 1.07 0.00 0.17 0.00 0.05 98.71 03:13:01 AM all 7.02 0.00 0.34 0.01 0.05 92.58 03:13:01 AM 0 4.50 0.00 0.37 0.02 0.05 95.07 03:13:01 AM 1 9.54 0.00 0.32 0.00 0.05 90.09 03:14:01 AM all 6.00 0.00 0.50 0.00 0.04 93.46 03:14:01 AM 0 3.95 0.00 0.50 0.00 0.03 95.51 03:14:01 AM 1 8.08 0.00 0.49 0.00 0.05 91.38 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 9.13 0.00 0.50 0.00 0.08 90.29 03:15:01 AM 0 12.49 0.00 0.60 0.00 0.09 86.82 03:15:01 AM 1 5.85 0.00 0.40 0.00 0.07 93.68 03:16:01 AM all 6.16 0.00 0.30 0.00 0.07 93.48 03:16:01 AM 0 9.25 0.00 0.41 0.00 0.07 90.26 03:16:01 AM 1 3.14 0.00 0.18 0.00 0.07 96.60 03:17:01 AM all 2.90 0.00 0.21 0.00 0.08 96.81 03:17:01 AM 0 4.80 0.00 0.29 0.00 0.08 94.83 03:17:01 AM 1 1.04 0.00 0.13 0.00 0.07 98.76 03:18:01 AM all 3.74 0.00 0.26 0.00 0.09 95.91 03:18:01 AM 0 3.61 0.00 0.22 0.00 0.10 96.07 03:18:01 AM 1 3.86 0.00 0.30 0.00 0.08 95.75 03:19:01 AM all 7.14 0.00 0.42 0.02 0.08 92.34 03:19:01 AM 0 10.02 0.00 0.49 0.00 0.07 89.42 03:19:01 AM 1 4.26 0.00 0.36 0.03 0.08 95.26 03:20:01 AM all 7.88 0.00 0.51 0.00 0.08 91.52 03:20:01 AM 0 8.82 0.00 0.56 0.00 0.08 90.54 03:20:01 AM 1 6.95 0.00 0.47 0.00 0.08 92.50 03:21:01 AM all 4.47 0.00 0.35 0.00 0.09 95.09 03:21:01 AM 0 5.90 0.00 0.37 0.00 0.10 93.64 03:21:01 AM 1 3.05 0.00 0.33 0.00 0.08 96.54 03:22:01 AM all 4.29 0.00 0.30 0.00 0.06 95.35 03:22:01 AM 0 5.54 0.00 0.33 0.00 0.05 94.08 03:22:01 AM 1 3.03 0.00 0.27 0.00 0.07 96.63 03:23:01 AM all 4.90 0.00 0.35 0.00 0.06 94.70 03:23:01 AM 0 3.42 0.00 0.33 0.00 0.07 96.18 03:23:01 AM 1 6.41 0.00 0.36 0.00 0.05 93.18 03:24:01 AM all 4.78 0.00 0.28 0.00 0.06 94.89 03:24:01 AM 0 1.32 0.00 0.15 0.00 0.05 98.48 03:24:01 AM 1 8.25 0.00 0.40 0.00 0.07 91.28 03:25:01 AM all 12.22 0.00 0.36 0.00 0.07 87.35 03:25:01 AM 0 13.48 0.00 0.34 0.00 0.07 86.12 03:25:01 AM 1 10.98 0.00 0.39 0.00 0.07 88.57 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 13.25 0.00 0.43 0.03 0.07 86.22 03:26:01 AM 0 19.54 0.00 0.48 0.05 0.05 79.88 03:26:01 AM 1 7.07 0.00 0.38 0.00 0.08 92.46 03:27:01 AM all 10.05 0.00 0.34 0.00 0.08 89.53 03:27:01 AM 0 12.68 0.00 0.35 0.00 0.08 86.89 03:27:01 AM 1 7.43 0.00 0.33 0.00 0.07 92.17 03:28:01 AM all 7.55 0.00 0.31 0.01 0.08 92.06 03:28:01 AM 0 11.09 0.00 0.35 0.00 0.08 88.48 03:28:01 AM 1 4.02 0.00 0.27 0.02 0.07 95.63 03:29:01 AM all 21.81 0.00 1.77 0.04 0.08 76.30 03:29:01 AM 0 32.75 0.00 2.42 0.07 0.07 64.70 03:29:01 AM 1 10.87 0.00 1.12 0.02 0.08 87.91 03:30:01 AM all 31.55 0.00 3.63 0.14 0.08 64.60 03:30:01 AM 0 41.10 0.00 4.35 0.15 0.08 54.32 03:30:01 AM 1 22.00 0.00 2.91 0.13 0.08 74.87 Average: all 11.24 0.00 1.17 0.18 0.07 87.33 Average: 0 13.84 0.00 1.27 0.18 0.07 84.63 Average: 1 8.64 0.00 1.07 0.18 0.07 90.03