---> uname -a: Linux prd-centos8-robot-2c-8g-14072.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 611 4822 19 2263 6787 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:21:09:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84762sec preferred_lft 84762sec inet6 fe80::f816:3eff:fe21:951/64 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) 12/16/2025 _x86_64_ (2 CPU) 01:52:28 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 73.43 17.34 56.09 5354.79 5881.66 01:55:01 AM 103.65 0.92 102.73 65.84 11455.80 01:56:01 AM 39.96 0.42 39.54 64.79 3239.46 01:57:01 AM 74.71 6.96 67.74 1292.77 8280.46 01:58:01 AM 6.33 0.22 6.12 11.73 474.62 01:59:01 AM 2.15 0.00 2.15 0.00 128.43 02:00:01 AM 0.60 0.00 0.60 0.00 92.62 02:01:01 AM 0.20 0.02 0.18 0.13 1.93 02:02:01 AM 0.28 0.07 0.22 1.73 2.90 02:03:01 AM 0.90 0.00 0.90 0.00 91.25 02:04:01 AM 0.50 0.00 0.50 0.00 18.39 02:05:01 AM 0.57 0.00 0.57 0.00 103.35 02:06:01 AM 0.37 0.00 0.37 0.00 50.44 02:07:01 AM 0.25 0.00 0.25 0.00 7.25 02:08:01 AM 1.45 0.03 1.42 0.27 54.64 02:09:01 AM 0.55 0.00 0.55 0.00 94.39 02:10:01 AM 0.30 0.00 0.30 0.00 61.37 02:11:01 AM 0.83 0.00 0.83 0.00 74.91 02:12:01 AM 0.62 0.00 0.62 0.00 77.59 02:13:01 AM 0.97 0.32 0.65 6.93 72.69 02:14:01 AM 1.02 0.00 1.02 0.00 65.61 02:15:01 AM 0.37 0.00 0.37 0.00 137.68 02:16:01 AM 0.83 0.00 0.83 0.00 187.77 02:17:01 AM 0.77 0.00 0.77 0.00 98.42 02:18:01 AM 0.75 0.00 0.75 0.00 150.12 02:19:01 AM 19.13 0.40 18.73 46.78 2534.02 Average: 12.75 1.03 11.72 263.35 1286.15 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5407192 7079552 2475232 31.40 2688 1855572 688780 7.71 186628 1971928 165584 01:55:01 AM 5163760 7008868 2718664 34.49 2688 2021328 729812 8.17 199364 2170216 42012 01:56:01 AM 5068856 7014448 2813568 35.69 2688 2116548 713340 7.99 229704 2220128 84412 01:57:01 AM 4950756 7051428 2931668 37.19 2688 2267376 660516 7.40 261108 2284740 10980 01:58:01 AM 4906920 7008572 2975504 37.75 2688 2268368 725364 8.12 261240 2328836 644 01:59:01 AM 4892344 6995480 2990080 37.93 2688 2269860 725364 8.12 261472 2343052 520 02:00:01 AM 4884944 6990000 2997480 38.03 2688 2271760 748524 8.38 261492 2350080 4 02:01:01 AM 4884756 6989848 2997668 38.03 2688 2271792 728076 8.15 261492 2350368 16 02:02:01 AM 4884408 6990408 2998016 38.03 2688 2272708 728076 8.15 261692 2350684 856 02:03:01 AM 4882544 6990228 2999880 38.06 2688 2274400 728076 8.15 261724 2352356 280 02:04:01 AM 4880488 6989228 3001936 38.08 2688 2275448 728076 8.15 261824 2354504 1048 02:05:01 AM 4878392 6989192 3004032 38.11 2688 2277500 728076 8.15 261896 2356476 172 02:06:01 AM 4876732 6988688 3005692 38.13 2688 2278664 744776 8.34 261916 2358012 4 02:07:01 AM 4876620 6988800 3005804 38.13 2688 2278896 744776 8.34 261916 2358204 160 02:08:01 AM 4875484 6989184 3006940 38.15 2688 2280400 743900 8.33 262148 2359400 944 02:09:01 AM 4873020 6988380 3009404 38.18 2688 2282060 743900 8.33 262168 2361820 4 02:10:01 AM 4870728 6988124 3011696 38.21 2688 2284120 738492 8.27 262288 2363692 392 02:11:01 AM 4869264 6988352 3013160 38.23 2688 2285800 738492 8.27 262512 2365160 380 02:12:01 AM 4867400 6988092 3015024 38.25 2688 2287488 738492 8.27 262688 2366476 156 02:13:01 AM 4865756 6988296 3016668 38.27 2688 2289256 738492 8.27 262892 2368176 20 02:14:01 AM 4863364 6987656 3019060 38.30 2688 2291000 738492 8.27 262944 2370416 444 02:15:01 AM 4857724 6986604 3024700 38.37 2688 2295604 738492 8.27 263172 2375832 1112 02:16:01 AM 4852980 6986516 3029444 38.43 2688 2300260 738492 8.27 263380 2380624 724 02:17:01 AM 4850736 6986492 3031688 38.46 2688 2302464 738492 8.27 263428 2382832 512 02:18:01 AM 4723520 6862872 3158904 40.08 2688 2306052 865416 9.69 263452 2509868 4 02:19:01 AM 4970692 6976680 2911732 36.94 2688 2178096 737484 8.26 497244 2052540 22348 Average: 4914592 6992000 2967832 37.65 2688 2245493 735395 8.23 264684 2323324 12836 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 341.08 214.79 1691.56 63.87 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 79.79 61.23 822.16 9.41 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 36.38 28.08 141.32 7.41 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 204.17 144.64 240.32 34.38 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 26.78 11.66 8.41 1.68 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 37.51 35.39 7.40 12.59 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 51.85 50.32 8.50 4.23 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 3.32 0.62 0.25 0.05 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 30.13 26.62 4.51 2.32 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 71.84 52.37 13.31 4.62 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 61.38 50.90 11.57 6.32 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 84.54 77.17 17.44 9.24 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 34.94 31.16 7.85 5.10 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 14.75 13.31 2.84 1.58 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.29 29.33 6.01 2.66 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 28.07 25.97 8.72 4.48 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 72.35 69.56 13.30 10.81 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 63.88 65.43 10.90 7.53 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 65.97 68.21 11.29 7.87 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 35.94 32.31 12.82 3.66 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 38.52 32.89 7.73 6.18 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 50.31 51.94 8.09 5.07 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 80.55 80.19 17.48 12.45 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 48.28 46.02 9.56 4.90 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 3.77 4.17 1.30 0.91 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 99.87 69.06 186.82 140.62 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 65.36 52.82 125.84 14.23 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) 12/16/2025 _x86_64_ (2 CPU) 01:52:28 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 36.47 0.00 6.22 0.93 0.10 56.28 01:54:01 AM 0 42.77 0.00 6.30 0.88 0.10 49.95 01:54:01 AM 1 30.16 0.00 6.15 0.97 0.10 62.63 01:55:01 AM all 26.26 0.00 3.74 1.21 0.09 68.70 01:55:01 AM 0 23.14 0.00 3.45 1.13 0.08 72.20 01:55:01 AM 1 29.39 0.00 4.02 1.29 0.10 65.20 01:56:01 AM all 26.64 0.00 3.74 0.56 0.10 68.95 01:56:01 AM 0 33.31 0.00 3.97 0.52 0.10 62.10 01:56:01 AM 1 19.98 0.00 3.52 0.60 0.10 75.80 01:57:01 AM all 23.79 0.00 4.81 1.16 0.11 70.14 01:57:01 AM 0 36.44 0.00 5.76 0.78 0.10 56.92 01:57:01 AM 1 11.16 0.00 3.86 1.53 0.12 83.33 01:58:01 AM all 3.45 0.00 0.26 0.06 0.06 96.17 01:58:01 AM 0 4.11 0.00 0.33 0.05 0.07 95.44 01:58:01 AM 1 2.79 0.00 0.18 0.07 0.05 96.91 01:59:01 AM all 6.94 0.00 0.40 0.01 0.07 92.58 01:59:01 AM 0 3.00 0.00 0.35 0.02 0.07 96.56 01:59:01 AM 1 10.98 0.00 0.45 0.00 0.07 88.50 02:00:01 AM all 10.00 0.00 0.54 0.01 0.09 89.37 02:00:01 AM 0 7.89 0.00 0.51 0.02 0.07 91.51 02:00:01 AM 1 12.15 0.00 0.57 0.00 0.10 87.18 02:01:01 AM all 0.49 0.00 0.14 0.00 0.06 99.31 02:01:01 AM 0 0.63 0.00 0.08 0.00 0.02 99.27 02:01:01 AM 1 0.35 0.00 0.20 0.00 0.10 99.35 02:02:01 AM all 3.14 0.00 0.22 0.00 0.07 96.57 02:02:01 AM 0 1.52 0.00 0.22 0.00 0.05 98.22 02:02:01 AM 1 4.77 0.00 0.22 0.00 0.08 94.92 02:03:01 AM all 5.47 0.00 0.33 0.00 0.07 94.13 02:03:01 AM 0 4.73 0.00 0.33 0.00 0.05 94.88 02:03:01 AM 1 6.20 0.00 0.34 0.00 0.08 93.38 02:04:01 AM all 6.14 0.00 0.47 0.00 0.08 93.31 02:04:01 AM 0 10.40 0.00 0.53 0.00 0.09 88.98 02:04:01 AM 1 1.99 0.00 0.40 0.00 0.08 97.52 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 7.26 0.00 0.40 0.00 0.07 92.27 02:05:01 AM 0 11.33 0.00 0.44 0.00 0.07 88.16 02:05:01 AM 1 3.25 0.00 0.37 0.00 0.07 96.32 02:06:01 AM all 6.22 0.00 0.33 0.00 0.06 93.39 02:06:01 AM 0 11.08 0.00 0.43 0.00 0.05 88.44 02:06:01 AM 1 1.51 0.00 0.23 0.00 0.07 98.19 02:07:01 AM all 2.65 0.00 0.19 0.01 0.08 97.07 02:07:01 AM 0 3.06 0.00 0.25 0.00 0.08 96.60 02:07:01 AM 1 2.24 0.00 0.13 0.02 0.07 97.54 02:08:01 AM all 5.29 0.00 0.39 0.00 0.08 94.24 02:08:01 AM 0 6.35 0.00 0.42 0.00 0.07 93.16 02:08:01 AM 1 4.23 0.00 0.37 0.00 0.08 95.32 02:09:01 AM all 6.79 0.00 0.37 0.01 0.08 92.75 02:09:01 AM 0 9.82 0.00 0.47 0.00 0.09 89.63 02:09:01 AM 1 3.85 0.00 0.27 0.02 0.08 95.78 02:10:01 AM all 7.43 0.00 0.51 0.00 0.08 91.99 02:10:01 AM 0 11.39 0.00 0.65 0.00 0.09 87.88 02:10:01 AM 1 3.55 0.00 0.37 0.00 0.07 96.02 02:11:01 AM all 4.33 0.00 0.34 0.01 0.08 95.23 02:11:01 AM 0 4.05 0.00 0.33 0.02 0.08 95.52 02:11:01 AM 1 4.62 0.00 0.35 0.00 0.08 94.95 02:12:01 AM all 4.47 0.00 0.33 0.00 0.07 95.14 02:12:01 AM 0 5.99 0.00 0.35 0.00 0.07 93.59 02:12:01 AM 1 2.94 0.00 0.30 0.00 0.07 96.69 02:13:01 AM all 3.38 0.01 0.25 0.00 0.08 96.29 02:13:01 AM 0 5.32 0.00 0.28 0.00 0.08 94.31 02:13:01 AM 1 1.44 0.02 0.22 0.00 0.07 98.26 02:14:01 AM all 6.23 0.00 0.37 0.03 0.07 93.30 02:14:01 AM 0 10.74 0.00 0.44 0.03 0.08 88.70 02:14:01 AM 1 1.77 0.00 0.30 0.03 0.05 97.84 02:15:01 AM all 15.07 0.00 0.35 0.00 0.08 84.49 02:15:01 AM 0 10.29 0.00 0.34 0.00 0.07 89.31 02:15:01 AM 1 19.86 0.00 0.37 0.00 0.10 79.67 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 15.99 0.00 0.62 0.00 0.08 83.31 02:16:01 AM 0 13.39 0.00 0.61 0.00 0.08 85.92 02:16:01 AM 1 18.60 0.00 0.63 0.00 0.07 80.70 02:17:01 AM all 7.12 0.00 0.29 0.00 0.07 92.52 02:17:01 AM 0 6.70 0.00 0.32 0.00 0.07 92.92 02:17:01 AM 1 7.54 0.00 0.27 0.00 0.07 92.12 02:18:01 AM all 11.06 0.00 0.44 0.05 0.08 88.37 02:18:01 AM 0 11.49 0.00 0.42 0.07 0.08 87.94 02:18:01 AM 1 10.63 0.00 0.45 0.03 0.08 88.80 02:19:01 AM all 26.38 0.00 3.13 0.11 0.08 70.30 02:19:01 AM 0 29.81 0.00 3.25 0.15 0.08 66.70 02:19:01 AM 1 22.94 0.00 3.01 0.07 0.08 73.90 Average: all 10.73 0.00 1.13 0.16 0.08 87.90 Average: 0 12.28 0.00 1.19 0.14 0.07 86.31 Average: 1 9.18 0.00 1.06 0.18 0.08 89.49