---> uname -a: Linux prd-centos8-robot-2c-8g-5225.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 614 4822 19 2260 6784 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:ad:63:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84800sec preferred_lft 84800sec inet6 fe80::f816:3eff:fead:636d/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) 01/28/2026 _x86_64_ (2 CPU) 03:13:43 LINUX RESTART (2 CPU) 03:14:01 AM tps rtps wtps bread/s bwrtn/s 03:15:01 AM 238.03 147.61 90.42 14424.52 41723.77 03:16:01 AM 100.60 1.08 99.52 75.32 11514.43 03:17:01 AM 30.64 0.42 30.22 64.78 2466.29 03:18:01 AM 79.50 6.93 72.57 1289.52 8172.02 03:19:01 AM 11.80 0.05 11.75 4.80 1134.88 03:20:01 AM 4.22 0.02 4.20 0.13 167.02 03:21:01 AM 0.68 0.00 0.68 0.00 91.97 03:22:01 AM 0.20 0.00 0.20 0.00 19.76 03:23:01 AM 0.18 0.00 0.18 0.00 2.25 03:24:01 AM 0.82 0.00 0.82 0.00 91.85 03:25:01 AM 0.35 0.00 0.35 0.00 50.87 03:26:01 AM 0.45 0.00 0.45 0.00 70.38 03:27:01 AM 0.38 0.00 0.38 0.00 44.16 03:28:01 AM 0.32 0.00 0.32 0.00 14.83 03:29:01 AM 0.48 0.03 0.45 0.27 33.04 03:30:01 AM 1.47 0.00 1.47 0.00 112.60 03:31:01 AM 0.60 0.00 0.60 0.00 57.40 03:32:01 AM 0.62 0.00 0.62 0.00 76.77 03:33:01 AM 0.45 0.00 0.45 0.00 76.44 03:34:01 AM 0.52 0.00 0.52 0.00 71.97 03:35:01 AM 0.33 0.00 0.33 0.00 64.36 03:36:01 AM 0.67 0.00 0.67 0.00 172.89 03:37:01 AM 0.78 0.00 0.78 0.00 163.33 03:38:01 AM 0.55 0.00 0.55 0.00 101.10 03:39:01 AM 2.75 0.32 2.43 36.93 212.68 03:40:01 AM 34.47 0.32 34.16 36.25 3204.43 Average: 19.69 6.03 13.66 612.92 2689.26 03:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 AM 5418916 7088488 2463508 31.25 2688 1852920 647884 7.25 185428 1959980 165960 03:16:01 AM 5145404 6988488 2737020 34.72 2688 2019424 721880 8.08 199264 2185052 40768 03:17:01 AM 5123060 7018296 2759364 35.01 2688 2068636 697144 7.81 228400 2173224 46644 03:18:01 AM 4937128 7037212 2945296 37.37 2688 2266776 639656 7.16 261572 2294428 26044 03:19:01 AM 4896276 6996536 2986148 37.88 2688 2267164 708316 7.93 261908 2336504 248 03:20:01 AM 4888356 6990504 2994068 37.98 2688 2269064 728792 8.16 262144 2344236 1032 03:21:01 AM 4884924 6988924 2997500 38.03 2688 2270896 728792 8.16 262164 2348104 500 03:22:01 AM 4882752 6986796 2999672 38.06 2688 2270940 728792 8.16 262164 2350208 16 03:23:01 AM 4880612 6986860 3001812 38.08 2688 2273164 744468 8.34 262208 2352392 2232 03:24:01 AM 4880272 6986860 3002152 38.09 2688 2273484 744468 8.34 262220 2352724 268 03:25:01 AM 4878704 6986696 3003720 38.11 2688 2274896 744468 8.34 262320 2354264 276 03:26:01 AM 4875552 6985244 3006872 38.15 2688 2276596 744468 8.34 262392 2357396 48 03:27:01 AM 4873968 6984840 3008456 38.17 2688 2277768 744468 8.34 262416 2358780 84 03:28:01 AM 4873416 6984576 3009008 38.17 2688 2278064 744468 8.34 262416 2359336 72 03:29:01 AM 4871780 6984648 3010644 38.19 2688 2279784 744468 8.34 262588 2360824 1084 03:30:01 AM 4869464 6983904 3012960 38.22 2688 2281340 725896 8.13 262596 2362956 228 03:31:01 AM 4867780 6984168 3014644 38.25 2688 2283344 725896 8.13 262732 2364600 888 03:32:01 AM 4865952 6984044 3016472 38.27 2688 2285000 725896 8.13 262940 2366212 648 03:33:01 AM 4864172 6983964 3018252 38.29 2688 2286736 725896 8.13 263148 2367796 428 03:34:01 AM 4854212 6975712 3028212 38.42 2688 2288384 725896 8.13 263236 2377804 264 03:35:01 AM 4851188 6974704 3031236 38.46 2688 2290408 725896 8.13 263284 2380772 540 03:36:01 AM 4845572 6974528 3036852 38.53 2688 2295840 725896 8.13 263552 2386252 1192 03:37:01 AM 4841760 6974580 3040664 38.58 2688 2299704 725896 8.13 263696 2389868 688 03:38:01 AM 4838804 6973932 3043620 38.61 2688 2302020 725896 8.13 263740 2392588 336 03:39:01 AM 4998428 7009932 2883996 36.59 2688 2179916 681468 7.63 296816 2199528 57724 03:40:01 AM 4917396 6922892 2965028 37.62 2688 2178484 780212 8.74 500252 2106128 11100 Average: 4920225 6989897 2962199 37.58 2688 2238106 723357 8.10 266369 2314691 13820 03:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 276.86 184.26 1668.58 61.15 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 84.39 67.41 878.32 9.78 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 21.49 12.90 10.06 4.81 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 178.59 149.58 373.17 37.07 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 16.96 8.47 5.07 1.38 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 43.48 38.66 10.76 6.96 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 45.93 44.80 8.07 3.93 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 2.27 0.73 0.24 0.06 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 57.97 56.59 11.31 4.98 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 27.86 12.31 5.49 1.33 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 78.74 60.42 15.64 7.31 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 52.77 50.75 12.77 7.44 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 32.39 29.93 7.32 4.64 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 17.30 14.38 3.45 1.55 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 25.30 22.63 5.78 2.73 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 30.66 26.94 9.37 4.84 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 65.78 64.90 12.27 10.25 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 64.71 66.34 11.45 7.78 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 60.06 61.30 10.98 7.51 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 34.91 30.93 13.11 12.34 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 39.15 33.29 7.60 6.20 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 67.49 68.92 13.46 8.39 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 63.96 63.71 14.71 9.57 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 23.21 21.40 4.61 2.88 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 88.29 53.12 179.79 132.81 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 15.89 14.75 13.14 7.68 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 58.33 48.44 127.19 14.05 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) 01/28/2026 _x86_64_ (2 CPU) 03:13:43 LINUX RESTART (2 CPU) 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 48.36 0.06 11.30 2.94 0.09 37.24 03:15:01 AM 0 56.88 0.03 11.35 2.57 0.08 29.08 03:15:01 AM 1 39.85 0.08 11.26 3.32 0.10 45.39 03:16:01 AM all 27.39 0.00 3.80 0.97 0.11 67.73 03:16:01 AM 0 35.02 0.00 3.83 1.18 0.10 59.86 03:16:01 AM 1 19.75 0.00 3.77 0.75 0.12 75.61 03:17:01 AM all 21.13 0.00 3.02 0.35 0.09 75.41 03:17:01 AM 0 28.30 0.00 3.33 0.25 0.10 68.02 03:17:01 AM 1 13.94 0.00 2.71 0.45 0.08 82.82 03:18:01 AM all 28.88 0.00 5.41 0.69 0.08 64.94 03:18:01 AM 0 38.80 0.00 6.03 0.82 0.08 54.27 03:18:01 AM 1 18.96 0.00 4.78 0.57 0.08 75.61 03:19:01 AM all 1.57 0.00 0.26 0.10 0.05 98.02 03:19:01 AM 0 2.37 0.00 0.38 0.20 0.07 96.98 03:19:01 AM 1 0.77 0.00 0.13 0.00 0.03 99.07 03:20:01 AM all 8.08 0.00 0.41 0.02 0.08 91.41 03:20:01 AM 0 12.42 0.00 0.56 0.02 0.09 86.92 03:20:01 AM 1 3.83 0.00 0.25 0.02 0.08 95.82 03:21:01 AM all 10.19 0.00 0.56 0.00 0.08 89.17 03:21:01 AM 0 9.09 0.00 0.53 0.00 0.07 90.31 03:21:01 AM 1 11.30 0.00 0.59 0.00 0.09 88.02 03:22:01 AM all 0.47 0.00 0.10 0.00 0.07 99.37 03:22:01 AM 0 0.35 0.00 0.15 0.00 0.08 99.41 03:22:01 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 03:23:01 AM all 6.69 0.00 0.30 0.00 0.08 92.93 03:23:01 AM 0 5.36 0.00 0.32 0.00 0.08 94.24 03:23:01 AM 1 8.02 0.00 0.28 0.00 0.07 91.63 03:24:01 AM all 1.84 0.00 0.18 0.00 0.08 97.90 03:24:01 AM 0 1.65 0.00 0.18 0.00 0.07 98.10 03:24:01 AM 1 2.03 0.00 0.18 0.00 0.08 97.71 03:25:01 AM all 8.42 0.00 0.55 0.00 0.07 90.97 03:25:01 AM 0 14.50 0.00 0.71 0.00 0.05 84.74 03:25:01 AM 1 2.56 0.00 0.39 0.00 0.08 96.97 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 5.67 0.00 0.34 0.00 0.08 93.90 03:26:01 AM 0 4.38 0.00 0.32 0.00 0.08 95.22 03:26:01 AM 1 6.97 0.00 0.37 0.00 0.08 92.58 03:27:01 AM all 6.47 0.00 0.38 0.00 0.08 93.07 03:27:01 AM 0 9.33 0.00 0.41 0.00 0.07 90.19 03:27:01 AM 1 3.61 0.00 0.36 0.00 0.08 95.95 03:28:01 AM all 2.62 0.00 0.19 0.00 0.09 97.10 03:28:01 AM 0 3.83 0.00 0.22 0.00 0.10 95.85 03:28:01 AM 1 1.42 0.00 0.15 0.00 0.08 98.35 03:29:01 AM all 5.67 0.00 0.38 0.00 0.08 93.86 03:29:01 AM 0 1.64 0.00 0.33 0.00 0.07 97.96 03:29:01 AM 1 9.71 0.00 0.44 0.00 0.10 89.76 03:30:01 AM all 7.06 0.00 0.44 0.02 0.07 92.42 03:30:01 AM 0 4.17 0.00 0.44 0.02 0.07 95.31 03:30:01 AM 1 10.00 0.00 0.45 0.02 0.07 89.47 03:31:01 AM all 7.37 0.00 0.51 0.01 0.07 92.04 03:31:01 AM 0 8.80 0.00 0.52 0.00 0.07 90.61 03:31:01 AM 1 5.95 0.00 0.49 0.02 0.07 93.47 03:32:01 AM all 4.78 0.00 0.32 0.00 0.06 94.84 03:32:01 AM 0 5.19 0.00 0.32 0.00 0.05 94.45 03:32:01 AM 1 4.37 0.00 0.32 0.00 0.07 95.24 03:33:01 AM all 4.37 0.00 0.38 0.00 0.07 95.18 03:33:01 AM 0 3.51 0.00 0.38 0.00 0.07 96.04 03:33:01 AM 1 5.24 0.00 0.37 0.00 0.07 94.33 03:34:01 AM all 3.86 0.00 0.27 0.00 0.06 95.82 03:34:01 AM 0 4.78 0.00 0.27 0.00 0.05 94.90 03:34:01 AM 1 2.93 0.00 0.27 0.00 0.07 96.74 03:35:01 AM all 7.22 0.00 0.34 0.00 0.06 92.38 03:35:01 AM 0 12.82 0.00 0.44 0.00 0.07 86.67 03:35:01 AM 1 1.67 0.00 0.25 0.00 0.05 98.03 03:36:01 AM all 17.70 0.00 0.45 0.02 0.08 81.75 03:36:01 AM 0 15.93 0.00 0.40 0.02 0.08 83.57 03:36:01 AM 1 19.48 0.00 0.51 0.02 0.08 79.91 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 13.06 0.00 0.49 0.00 0.07 86.39 03:37:01 AM 0 20.96 0.00 0.49 0.00 0.08 78.47 03:37:01 AM 1 5.09 0.00 0.49 0.00 0.05 94.37 03:38:01 AM all 6.69 0.00 0.29 0.00 0.07 92.95 03:38:01 AM 0 10.70 0.00 0.37 0.00 0.07 88.87 03:38:01 AM 1 2.69 0.00 0.22 0.00 0.07 97.02 03:39:01 AM all 16.44 0.00 1.35 0.03 0.07 82.12 03:39:01 AM 0 25.79 0.00 1.45 0.02 0.08 72.65 03:39:01 AM 1 7.06 0.00 1.24 0.03 0.05 91.62 03:40:01 AM all 29.59 0.00 3.03 0.23 0.09 67.05 03:40:01 AM 0 29.61 0.00 3.05 0.25 0.10 66.99 03:40:01 AM 1 29.58 0.00 3.02 0.22 0.08 67.10 Average: all 11.62 0.00 1.35 0.21 0.08 86.75 Average: 0 14.11 0.00 1.42 0.21 0.08 84.19 Average: 1 9.13 0.00 1.28 0.21 0.07 89.30