---> uname -a: Linux prd-centos8-robot-2c-8g-7155.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4916 19 2194 6812 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:96:92:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84843sec preferred_lft 84843sec inet6 fe80::f816:3eff:fe96:92a8/64 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) 11/08/2025 _x86_64_ (2 CPU) 23:06:41 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 204.38 133.67 70.71 14149.97 40745.00 11:09:01 PM 119.11 0.72 118.39 52.92 12362.21 11:10:01 PM 24.44 0.38 24.06 64.25 1944.05 11:11:01 PM 72.20 9.48 62.72 1685.56 4045.99 11:12:01 PM 31.69 0.00 31.69 0.00 6152.89 11:13:01 PM 3.13 0.00 3.13 0.00 94.29 11:14:01 PM 0.32 0.00 0.32 0.00 3.42 11:15:01 PM 0.62 0.20 0.42 11.60 19.19 11:16:01 PM 1.83 0.00 1.83 0.00 81.94 11:17:01 PM 0.27 0.00 0.27 0.00 18.46 11:18:01 PM 0.27 0.00 0.27 0.00 11.55 11:19:01 PM 0.17 0.00 0.17 0.00 16.81 11:20:01 PM 0.20 0.00 0.20 0.00 18.66 11:21:01 PM 0.28 0.03 0.25 1.87 9.55 11:22:01 PM 0.42 0.03 0.38 0.27 28.06 11:23:01 PM 1.25 0.00 1.25 0.00 29.87 11:24:01 PM 0.22 0.03 0.18 1.33 5.20 11:25:01 PM 0.15 0.00 0.15 0.00 2.25 11:26:01 PM 0.25 0.00 0.25 0.00 2.98 11:27:01 PM 0.35 0.00 0.35 0.00 7.18 11:28:01 PM 0.23 0.00 0.23 0.00 3.07 11:29:01 PM 0.20 0.00 0.20 0.00 9.81 11:30:01 PM 0.37 0.00 0.37 0.00 8.40 11:31:01 PM 0.45 0.00 0.45 0.00 30.21 11:32:01 PM 24.71 0.40 24.31 46.79 1065.79 Average: 19.50 5.80 13.70 640.63 2668.81 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5303628 7002504 2578804 32.72 2688 1884724 772200 8.65 221388 2050892 210508 11:09:01 PM 5169300 7015552 2713132 34.42 2688 2021760 716900 8.03 198772 2164316 42008 11:10:01 PM 5174000 7049692 2708432 34.36 2688 2050564 696840 7.80 223240 2135724 37428 11:11:01 PM 4951424 7064784 2931008 37.18 2688 2279540 632924 7.09 266120 2286164 170648 11:12:01 PM 4947888 7060864 2934544 37.23 2688 2279552 648344 7.26 266136 2285500 8 11:13:01 PM 4948060 7061012 2934372 37.23 2688 2279552 648344 7.26 266148 2285668 4 11:14:01 PM 4948204 7061156 2934228 37.22 2688 2279552 648344 7.26 266140 2285512 4 11:15:01 PM 4902164 7016180 2980268 37.81 2688 2280616 719324 8.05 266264 2331252 396 11:16:01 PM 4899396 7013792 2983036 37.84 2688 2280996 719324 8.05 266264 2334044 144 11:17:01 PM 4897232 7012012 2985200 37.87 2688 2281380 719324 8.05 266264 2336000 72 11:18:01 PM 4894884 7010048 2987548 37.90 2688 2281764 719324 8.05 266264 2338252 232 11:19:01 PM 4894052 7009604 2988380 37.91 2688 2282160 719324 8.05 266264 2339240 164 11:20:01 PM 4891948 7007880 2990484 37.94 2688 2282540 741560 8.30 266264 2341256 20 11:21:01 PM 4888704 7005452 2993728 37.98 2688 2283360 741560 8.30 266476 2344140 584 11:22:01 PM 4888260 7005104 2994172 37.99 2688 2283440 725864 8.13 266600 2344680 12 11:23:01 PM 4888252 7005100 2994180 37.99 2688 2283444 725864 8.13 266604 2344748 4 11:24:01 PM 4887324 7004292 2995108 38.00 2688 2283564 725864 8.13 266608 2345592 4 11:25:01 PM 4887532 7004500 2994900 37.99 2688 2283564 725864 8.13 266608 2345376 4 11:26:01 PM 4887436 7004480 2994996 38.00 2688 2283640 725864 8.13 266608 2345608 80 11:27:01 PM 4887440 7004484 2994992 38.00 2688 2283640 725864 8.13 266608 2345608 4 11:28:01 PM 4886072 7003244 2996360 38.01 2688 2283776 725864 8.13 266608 2346848 144 11:29:01 PM 4884800 7002124 2997632 38.03 2688 2283920 725864 8.13 266756 2347828 108 11:30:01 PM 4884440 7001764 2997992 38.03 2688 2283920 745380 8.35 266756 2348176 4 11:31:01 PM 4942536 7060620 2939896 37.30 2688 2284680 643004 7.20 267080 2290196 4 11:32:01 PM 5010708 6951024 2871724 36.43 2688 2113468 755528 8.46 467712 2046240 28832 Average: 4945827 7017491 2936605 37.26 2688 2239965 711778 7.97 268262 2292354 19657 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 305.28 199.25 1665.29 61.04 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 78.54 59.86 845.75 10.01 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 20.51 14.05 7.64 5.00 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 227.17 168.38 374.82 45.65 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 391.92 298.28 75.10 60.17 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.47 2.05 0.56 0.49 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.53 1.85 0.42 0.40 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 40.70 29.39 12.18 3.52 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 11.31 9.18 2.80 1.80 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 12.11 9.25 2.82 1.82 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 12.15 9.40 3.30 2.06 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 11.11 9.20 2.79 1.81 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 11.13 9.10 2.74 1.80 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 21.38 17.86 5.49 3.43 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.72 0.45 0.10 0.06 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.83 0.17 0.20 0.07 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 1.12 0.45 0.37 0.23 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.65 0.35 0.32 0.23 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 0.70 0.38 0.09 0.05 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 0.23 0.07 0.02 0.00 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 3.77 3.25 0.99 0.67 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 10.11 9.68 1.60 3.49 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 3.90 3.77 1.03 0.96 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 82.02 50.61 97.00 37.43 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 50.11 36.26 124.15 9.69 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) 11/08/2025 _x86_64_ (2 CPU) 23:06:41 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 42.73 0.08 11.15 8.97 0.13 36.95 11:08:01 PM 0 41.56 0.03 11.70 8.73 0.12 37.87 11:08:01 PM 1 43.91 0.12 10.61 9.21 0.13 36.03 11:09:01 PM all 29.91 0.00 4.34 1.94 0.11 63.70 11:09:01 PM 0 28.51 0.00 4.55 2.29 0.12 64.54 11:09:01 PM 1 31.31 0.00 4.14 1.58 0.10 62.86 11:10:01 PM all 15.89 0.00 2.69 0.25 0.08 81.10 11:10:01 PM 0 5.40 0.00 2.33 0.30 0.07 91.90 11:10:01 PM 1 26.40 0.00 3.04 0.20 0.08 70.27 11:11:01 PM all 34.04 0.00 6.38 0.98 0.13 58.47 11:11:01 PM 0 23.76 0.00 5.51 1.05 0.12 69.56 11:11:01 PM 1 44.36 0.00 7.26 0.90 0.13 47.34 11:12:01 PM all 0.87 0.00 0.97 0.70 0.05 97.41 11:12:01 PM 0 1.22 0.00 0.89 0.59 0.05 97.25 11:12:01 PM 1 0.52 0.00 1.06 0.80 0.05 97.57 11:13:01 PM all 0.23 0.00 0.11 0.01 0.04 99.62 11:13:01 PM 0 0.15 0.00 0.12 0.00 0.03 99.70 11:13:01 PM 1 0.30 0.00 0.10 0.02 0.05 99.53 11:14:01 PM all 0.34 0.00 0.08 0.00 0.04 99.54 11:14:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:14:01 PM 1 0.58 0.00 0.07 0.00 0.05 99.30 11:15:01 PM all 4.10 0.00 0.39 0.01 0.09 95.41 11:15:01 PM 0 2.94 0.00 0.43 0.02 0.08 96.52 11:15:01 PM 1 5.25 0.00 0.35 0.00 0.10 94.30 11:16:01 PM all 4.36 0.00 0.33 0.01 0.08 95.21 11:16:01 PM 0 3.01 0.00 0.27 0.02 0.08 96.62 11:16:01 PM 1 5.72 0.00 0.40 0.00 0.08 93.80 11:17:01 PM all 4.38 0.00 0.35 0.01 0.11 95.15 11:17:01 PM 0 3.11 0.00 0.32 0.02 0.10 96.45 11:17:01 PM 1 5.65 0.00 0.38 0.00 0.12 93.85 11:18:01 PM all 4.41 0.00 0.38 0.00 0.09 95.12 11:18:01 PM 0 7.59 0.00 0.54 0.00 0.12 91.76 11:18:01 PM 1 1.24 0.00 0.22 0.00 0.07 98.48 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.37 0.00 0.33 0.00 0.10 95.21 11:19:01 PM 0 5.48 0.00 0.39 0.00 0.10 94.04 11:19:01 PM 1 3.26 0.00 0.27 0.00 0.10 96.37 11:20:01 PM all 4.29 0.00 0.37 0.00 0.11 95.23 11:20:01 PM 0 5.29 0.00 0.42 0.00 0.12 94.18 11:20:01 PM 1 3.29 0.00 0.32 0.00 0.10 96.29 11:21:01 PM all 7.34 0.00 0.44 0.00 0.09 92.13 11:21:01 PM 0 6.45 0.00 0.47 0.00 0.10 92.98 11:21:01 PM 1 8.23 0.00 0.40 0.00 0.08 91.28 11:22:01 PM all 0.56 0.00 0.20 0.00 0.07 99.17 11:22:01 PM 0 0.62 0.00 0.25 0.00 0.08 99.05 11:22:01 PM 1 0.50 0.00 0.15 0.00 0.05 99.30 11:23:01 PM all 0.33 0.00 0.07 0.00 0.07 99.54 11:23:01 PM 0 0.10 0.00 0.08 0.00 0.08 99.73 11:23:01 PM 1 0.55 0.00 0.05 0.00 0.05 99.35 11:24:01 PM all 0.48 0.00 0.08 0.00 0.05 99.39 11:24:01 PM 0 0.23 0.00 0.08 0.00 0.07 99.62 11:24:01 PM 1 0.73 0.00 0.07 0.00 0.03 99.17 11:25:01 PM all 0.27 0.00 0.07 0.00 0.06 99.61 11:25:01 PM 0 0.12 0.00 0.08 0.00 0.07 99.73 11:25:01 PM 1 0.42 0.00 0.05 0.00 0.05 99.48 11:26:01 PM all 0.46 0.00 0.07 0.00 0.05 99.42 11:26:01 PM 0 0.38 0.00 0.08 0.00 0.05 99.48 11:26:01 PM 1 0.53 0.00 0.05 0.00 0.05 99.37 11:27:01 PM all 0.32 0.00 0.07 0.00 0.06 99.56 11:27:01 PM 0 0.08 0.00 0.08 0.00 0.08 99.75 11:27:01 PM 1 0.55 0.00 0.05 0.00 0.03 99.37 11:28:01 PM all 1.51 0.00 0.12 0.00 0.06 98.31 11:28:01 PM 0 1.62 0.00 0.13 0.00 0.07 98.18 11:28:01 PM 1 1.40 0.00 0.10 0.00 0.05 98.45 11:29:01 PM all 5.21 0.00 2.72 0.00 0.07 92.00 11:29:01 PM 0 1.87 0.00 0.32 0.00 0.05 97.76 11:29:01 PM 1 8.89 0.00 5.37 0.00 0.09 85.65 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 0.33 0.00 0.07 0.00 0.06 99.54 11:30:01 PM 0 0.10 0.00 0.08 0.00 0.07 99.75 11:30:01 PM 1 0.57 0.00 0.05 0.00 0.05 99.33 11:31:01 PM all 0.99 0.00 0.16 0.01 0.07 98.77 11:31:01 PM 0 0.50 0.00 0.17 0.02 0.07 99.25 11:31:01 PM 1 1.48 0.00 0.15 0.00 0.07 98.30 11:32:01 PM all 23.94 0.00 3.14 0.22 0.10 72.60 11:32:01 PM 0 18.60 0.00 3.06 0.13 0.12 78.09 11:32:01 PM 1 29.28 0.00 3.23 0.30 0.08 67.11 Average: all 7.66 0.00 1.40 0.52 0.08 90.34 Average: 0 6.34 0.00 1.30 0.52 0.08 91.75 Average: 1 8.98 0.00 1.50 0.52 0.07 88.92