---> uname -a: Linux prd-centos8-robot-2c-8g-2169.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 612 4825 19 2260 6786 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:fc:5e:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84797sec preferred_lft 84797sec inet6 fe80::f816:3eff:fefc:5e22/64 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) 10/09/2025 _x86_64_ (2 CPU) 03:53:28 LINUX RESTART (2 CPU) 03:54:02 AM tps rtps wtps bread/s bwrtn/s 03:55:01 AM 71.09 17.21 53.88 5438.29 5745.37 03:56:01 AM 105.63 0.72 104.92 52.92 11620.88 03:57:01 AM 29.12 0.45 28.67 64.78 2416.36 03:58:01 AM 72.54 6.97 65.57 1292.98 7927.58 03:59:02 AM 6.65 0.00 6.65 0.00 929.06 04:00:01 AM 3.81 0.22 3.59 11.93 162.46 04:01:01 AM 2.28 0.02 2.27 0.13 146.98 04:02:01 AM 0.52 0.07 0.45 1.73 26.83 04:03:01 AM 0.30 0.00 0.30 0.00 13.38 04:04:01 AM 0.73 0.00 0.73 0.00 79.22 04:05:01 AM 0.45 0.00 0.45 0.00 51.44 04:06:01 AM 0.52 0.00 0.52 0.00 74.45 04:07:01 AM 0.27 0.00 0.27 0.00 40.98 04:08:01 AM 0.35 0.00 0.35 0.00 18.16 04:09:01 AM 0.47 0.03 0.43 0.27 32.28 04:10:01 AM 1.48 0.00 1.48 0.00 116.32 04:10:01 AM 3.85 0.00 3.85 0.00 57.69 04:11:01 AM 0.68 0.00 0.68 0.00 91.27 04:12:01 AM 0.52 0.00 0.52 0.00 41.59 04:13:01 AM 0.40 0.00 0.40 0.00 73.79 04:14:01 AM 0.47 0.00 0.47 0.00 82.14 04:15:01 AM 0.42 0.00 0.42 0.00 105.73 04:16:01 AM 0.52 0.00 0.52 0.00 108.93 04:17:01 AM 0.82 0.00 0.82 0.00 176.62 04:18:01 AM 0.55 0.00 0.55 0.00 110.43 04:19:01 AM 6.75 0.32 6.43 36.92 286.09 04:20:01 AM 33.71 0.52 33.19 63.85 3208.05 Average: 13.08 1.01 12.07 264.59 1293.36 03:54:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 AM 5378720 7058184 2503712 31.76 2688 1862564 703744 7.88 186264 1998816 175432 03:56:01 AM 5155668 6998520 2726764 34.59 2688 2018480 722616 8.09 197784 2178676 42020 03:57:01 AM 5145400 7030380 2737032 34.72 2688 2058380 700624 7.84 228520 2152712 36560 03:58:01 AM 4942472 7038796 2939960 37.30 2688 2263616 656244 7.35 261472 2298424 26984 03:59:02 AM 4930660 7027036 2951772 37.45 2688 2263760 656244 7.35 261484 2309020 152 04:00:01 AM 4892296 6990488 2990136 37.93 2688 2265576 743024 8.32 261680 2346764 516 04:01:01 AM 4887100 6987420 2995332 38.00 2688 2267696 719184 8.05 261860 2351592 216 04:02:01 AM 4886712 6987412 2995720 38.01 2688 2268076 719184 8.05 262044 2351764 16 04:03:01 AM 4884880 6987796 2997552 38.03 2688 2270316 734576 8.23 262088 2354080 1972 04:04:01 AM 4884352 6987608 2998080 38.03 2688 2270632 734576 8.23 262100 2354540 328 04:05:01 AM 4882528 6987212 2999904 38.06 2688 2272060 734576 8.23 262200 2355928 376 04:06:01 AM 4881080 6987460 3001352 38.08 2688 2273756 734576 8.23 262272 2357712 32 04:07:01 AM 4877556 6985108 3004876 38.12 2688 2274936 734576 8.23 262292 2361012 104 04:08:01 AM 4876068 6983920 3006364 38.14 2688 2275236 734576 8.23 262292 2362536 20 04:09:01 AM 4874764 6984684 3007668 38.16 2688 2277272 751160 8.41 262484 2363304 1284 04:10:01 AM 4873376 6985240 3009056 38.17 2688 2279224 732632 8.20 262508 2365192 800 04:10:01 AM 4872828 6984692 3009604 38.18 2688 2279224 732632 8.20 262508 2365540 800 04:11:01 AM 4871592 6985036 3010840 38.20 2688 2280856 732632 8.20 262700 2366852 140 04:12:01 AM 4869540 6984644 3012892 38.22 2688 2282500 732632 8.20 262908 2368304 888 04:13:01 AM 4866900 6984448 3015532 38.26 2688 2284896 732632 8.20 263124 2370832 1332 04:14:01 AM 4866056 6984504 3016376 38.27 2688 2285824 732632 8.20 263132 2371724 64 04:15:01 AM 4861128 6982712 3021304 38.33 2688 2288940 732632 8.20 263260 2376440 224 04:16:01 AM 4856264 6982692 3026168 38.39 2688 2293784 748012 8.38 263476 2381220 2160 04:17:01 AM 4852856 6982428 3029576 38.43 2688 2296920 748012 8.38 263584 2384644 588 04:18:01 AM 4849648 6982352 3032784 38.48 2688 2300068 748012 8.38 263652 2387708 752 04:19:01 AM 4912868 6946568 2969564 37.67 2688 2204788 742772 8.32 323640 2282012 94572 04:20:01 AM 5015356 7023688 2867076 36.37 2688 2181196 672148 7.53 497400 2012708 26988 Average: 4924025 6993742 2958407 37.53 2688 2238540 724699 8.11 266990 2315928 15382 03:54:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 347.49 204.29 1706.87 63.27 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 85.82 61.61 824.79 9.52 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 22.41 14.38 24.49 4.93 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 196.03 149.96 351.62 36.62 0.00 0.00 0.00 0.00 03:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:02 AM eth0 5.67 3.53 3.65 0.58 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 33.74 28.88 9.49 6.42 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 49.43 49.13 8.16 4.03 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 9.69 7.96 2.18 1.01 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 67.88 66.28 11.95 5.67 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 28.36 14.01 5.77 1.42 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 82.57 68.29 15.51 7.63 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 61.22 59.49 13.13 7.90 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 32.94 31.89 7.28 4.82 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 19.21 16.49 3.36 1.48 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 38.03 31.51 7.94 5.16 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 53.79 52.34 13.68 8.76 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 64.10 63.38 11.04 13.88 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 61.01 62.27 10.63 7.37 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 63.97 64.16 17.86 7.53 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 23.26 18.04 4.98 2.50 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 41.58 40.39 7.30 7.14 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 65.97 66.99 14.50 9.78 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 55.98 55.83 11.78 6.83 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 25.38 24.58 4.96 3.15 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 102.73 64.03 195.23 133.04 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 17.61 16.26 15.02 11.12 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 63.48 51.26 126.06 14.26 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) 10/09/2025 _x86_64_ (2 CPU) 03:53:28 LINUX RESTART (2 CPU) 03:54:02 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 37.40 0.00 6.30 2.18 0.12 54.00 03:55:01 AM 0 39.38 0.00 7.40 2.82 0.12 50.28 03:55:01 AM 1 35.43 0.00 5.21 1.54 0.12 57.69 03:56:01 AM all 27.28 0.00 3.78 1.73 0.11 67.11 03:56:01 AM 0 23.40 0.00 3.64 1.57 0.12 71.28 03:56:01 AM 1 31.17 0.00 3.92 1.88 0.10 62.93 03:57:01 AM all 21.03 0.00 3.03 3.10 0.10 72.74 03:57:01 AM 0 12.40 0.00 2.47 2.40 0.08 82.65 03:57:01 AM 1 29.67 0.00 3.59 3.80 0.12 62.83 03:58:01 AM all 25.89 0.00 5.02 2.24 0.11 66.75 03:58:01 AM 0 20.25 0.00 4.76 2.81 0.10 72.08 03:58:01 AM 1 31.53 0.00 5.27 1.67 0.12 61.41 03:59:02 AM all 0.40 0.00 0.17 0.48 0.05 98.91 03:59:02 AM 0 0.58 0.00 0.18 0.22 0.05 98.97 03:59:02 AM 1 0.22 0.00 0.15 0.74 0.05 98.84 04:00:01 AM all 7.84 0.00 0.44 0.08 0.05 91.59 04:00:01 AM 0 8.39 0.00 0.38 0.12 0.07 91.04 04:00:01 AM 1 7.30 0.00 0.49 0.03 0.03 92.14 04:01:01 AM all 11.53 0.00 0.54 0.00 0.08 87.85 04:01:01 AM 0 6.20 0.00 0.42 0.00 0.05 93.32 04:01:01 AM 1 17.03 0.00 0.67 0.00 0.11 82.20 04:02:01 AM all 1.53 0.00 0.19 0.00 0.04 98.24 04:02:01 AM 0 0.90 0.00 0.17 0.00 0.03 98.90 04:02:01 AM 1 2.16 0.00 0.22 0.00 0.05 97.57 04:03:01 AM all 6.60 0.00 0.30 0.00 0.06 93.04 04:03:01 AM 0 4.70 0.00 0.27 0.00 0.05 94.98 04:03:01 AM 1 8.49 0.00 0.34 0.00 0.07 91.10 04:04:01 AM all 1.81 0.00 0.18 0.02 0.05 97.93 04:04:01 AM 0 2.44 0.00 0.15 0.03 0.03 97.34 04:04:01 AM 1 1.19 0.00 0.22 0.00 0.07 98.53 04:05:01 AM all 8.55 0.00 0.53 0.01 0.06 90.85 04:05:01 AM 0 10.43 0.00 0.57 0.00 0.07 88.93 04:05:01 AM 1 6.70 0.00 0.49 0.02 0.05 92.74 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 5.33 0.00 0.29 0.00 0.05 94.33 04:06:01 AM 0 1.54 0.00 0.30 0.00 0.05 98.11 04:06:01 AM 1 9.11 0.00 0.28 0.00 0.05 90.55 04:07:01 AM all 6.36 0.00 0.37 0.00 0.06 93.20 04:07:01 AM 0 3.43 0.00 0.37 0.00 0.05 96.15 04:07:01 AM 1 9.31 0.00 0.37 0.00 0.07 90.25 04:08:01 AM all 2.71 0.00 0.21 0.00 0.05 97.03 04:08:01 AM 0 0.87 0.00 0.15 0.00 0.05 98.93 04:08:01 AM 1 4.58 0.00 0.27 0.00 0.05 95.09 04:09:01 AM all 6.95 0.00 0.42 0.00 0.07 92.57 04:09:01 AM 0 2.13 0.00 0.32 0.00 0.07 97.49 04:09:01 AM 1 11.77 0.00 0.52 0.00 0.07 87.65 04:10:01 AM all 8.61 0.00 0.62 0.01 0.06 90.70 04:10:01 AM 0 5.45 0.00 0.58 0.00 0.05 93.91 04:10:01 AM 1 11.81 0.00 0.66 0.02 0.07 87.45 04:10:01 AM all 6.19 0.00 1.03 0.00 0.00 92.78 04:10:01 AM 0 1.96 0.00 0.00 0.00 0.00 98.04 04:10:01 AM 1 10.87 0.00 2.17 0.00 0.00 86.96 04:11:01 AM all 4.88 0.00 0.36 0.00 0.08 94.67 04:11:01 AM 0 4.15 0.00 0.33 0.00 0.07 95.45 04:11:01 AM 1 5.62 0.00 0.39 0.00 0.10 93.89 04:12:01 AM all 4.13 0.00 0.33 0.00 0.06 95.49 04:12:01 AM 0 5.31 0.00 0.34 0.00 0.07 94.29 04:12:01 AM 1 2.95 0.00 0.32 0.00 0.05 96.69 04:13:01 AM all 5.11 0.00 0.39 0.00 0.04 94.47 04:13:01 AM 0 4.64 0.00 0.37 0.00 0.03 94.96 04:13:01 AM 1 5.57 0.00 0.40 0.00 0.05 93.97 04:14:01 AM all 2.95 0.00 0.19 0.00 0.05 96.81 04:14:01 AM 0 4.33 0.00 0.17 0.00 0.05 95.45 04:14:01 AM 1 1.56 0.00 0.22 0.00 0.05 98.18 04:15:01 AM all 11.10 0.00 0.39 0.00 0.08 88.44 04:15:01 AM 0 2.63 0.00 0.33 0.00 0.07 96.97 04:15:01 AM 1 19.63 0.00 0.44 0.00 0.08 79.85 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 16.13 0.00 0.50 0.01 0.07 83.30 04:16:01 AM 0 6.60 0.00 0.45 0.02 0.05 92.88 04:16:01 AM 1 25.77 0.00 0.54 0.00 0.08 73.61 04:17:01 AM all 10.60 0.00 0.41 0.01 0.08 88.90 04:17:01 AM 0 6.66 0.00 0.33 0.02 0.07 92.92 04:17:01 AM 1 14.57 0.00 0.49 0.00 0.08 84.85 04:18:01 AM all 7.70 0.00 0.31 0.00 0.05 91.94 04:18:01 AM 0 8.41 0.00 0.28 0.00 0.05 91.26 04:18:01 AM 1 6.99 0.00 0.33 0.00 0.05 92.62 04:19:01 AM all 20.89 0.00 1.80 0.04 0.08 77.18 04:19:01 AM 0 7.70 0.00 1.60 0.02 0.08 90.59 04:19:01 AM 1 34.07 0.00 2.00 0.07 0.08 63.77 04:20:01 AM all 32.37 0.00 4.21 0.17 0.10 63.15 04:20:01 AM 0 31.59 0.00 4.28 0.18 0.08 63.86 04:20:01 AM 1 33.14 0.00 4.14 0.17 0.12 62.43 Average: all 11.38 0.00 1.21 0.39 0.07 86.95 Average: 0 8.62 0.00 1.18 0.39 0.06 89.74 Average: 1 14.14 0.00 1.23 0.38 0.07 84.16