---> uname -a: Linux prd-centos8-robot-2c-8g-1001.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4884 19 2198 6785 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:55:db:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84600sec preferred_lft 84600sec inet6 fe80::f816:3eff:fe55:dbdb/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) 09/25/2025 _x86_64_ (2 CPU) 02:03:31 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 110.04 57.64 52.41 7586.74 34942.70 02:06:01 AM 115.13 0.75 114.38 53.98 11309.45 02:07:01 AM 37.89 0.42 37.48 64.79 4597.45 02:08:01 AM 83.04 9.45 73.59 1685.59 8280.34 02:09:01 AM 15.03 0.00 15.03 0.00 1300.10 02:10:01 AM 2.35 0.20 2.15 11.60 80.67 02:11:01 AM 0.42 0.00 0.42 0.00 6.30 02:12:01 AM 0.22 0.00 0.22 0.00 2.82 02:13:01 AM 0.13 0.00 0.13 0.00 0.92 02:14:01 AM 0.18 0.00 0.18 0.00 1.63 02:15:01 AM 0.22 0.00 0.22 0.00 3.50 02:16:01 AM 0.15 0.00 0.15 0.00 1.18 02:17:01 AM 0.10 0.00 0.10 0.00 0.63 02:18:01 AM 0.10 0.00 0.10 0.00 0.80 02:19:01 AM 0.38 0.03 0.35 0.27 5.77 02:20:01 AM 1.28 0.00 1.28 0.00 31.32 02:21:01 AM 0.20 0.00 0.20 0.00 2.22 02:22:01 AM 0.17 0.00 0.17 0.00 1.98 02:23:01 AM 0.20 0.00 0.20 0.00 3.52 02:24:01 AM 0.33 0.00 0.33 0.00 4.62 02:25:01 AM 0.23 0.00 0.23 0.00 3.07 02:26:01 AM 0.12 0.00 0.12 0.00 1.07 02:27:01 AM 0.13 0.00 0.13 0.00 1.18 02:28:01 AM 0.15 0.00 0.15 0.00 1.48 02:29:01 AM 0.22 0.00 0.22 0.00 2.73 02:30:01 AM 5.95 5.75 0.20 555.55 3.33 02:31:01 AM 2.90 0.00 2.90 0.00 69.53 02:32:01 AM 0.27 0.00 0.27 0.00 4.12 02:33:01 AM 31.68 0.60 31.08 63.19 1402.00 Average: 14.11 2.58 11.53 345.63 2140.50 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5455860 7010884 2426564 30.78 2688 1747572 769828 8.62 186400 1956172 105600 02:06:01 AM 5133560 6977088 2748864 34.87 2688 2019392 734348 8.22 198820 2198864 102508 02:07:01 AM 5137608 7015224 2744816 34.82 2688 2051892 687644 7.70 223504 2165496 41024 02:08:01 AM 4911392 7019700 2971032 37.69 2688 2275736 671032 7.51 268620 2316484 26992 02:09:01 AM 4914408 7022448 2968016 37.65 2688 2275736 671032 7.51 268620 2316520 4 02:10:01 AM 4872072 6980676 3010352 38.19 2688 2276300 725648 8.13 268748 2358428 4 02:11:01 AM 4872480 6981076 3009944 38.19 2688 2276300 725648 8.13 268748 2358412 8 02:12:01 AM 4872280 6980880 3010144 38.19 2688 2276304 725648 8.13 268748 2358416 4 02:13:01 AM 4870920 6979520 3011504 38.21 2688 2276304 725648 8.13 268748 2359836 4 02:14:01 AM 4871096 6979696 3011328 38.20 2688 2276304 725648 8.13 268748 2359952 4 02:15:01 AM 4870852 6979456 3011572 38.21 2688 2276308 725648 8.13 268748 2359976 4 02:16:01 AM 4871012 6979616 3011412 38.20 2688 2276308 725648 8.13 268748 2359844 4 02:17:01 AM 4871028 6979632 3011396 38.20 2688 2276308 725648 8.13 268748 2359844 4 02:18:01 AM 4870884 6979492 3011540 38.21 2688 2276312 725648 8.13 268748 2359848 4 02:19:01 AM 4870544 6979168 3011880 38.21 2688 2276312 723148 8.10 268880 2360144 12 02:20:01 AM 4870364 6979020 3012060 38.21 2688 2276344 743012 8.32 268880 2359992 4 02:21:01 AM 4870900 6979564 3011524 38.21 2688 2276348 743012 8.32 268880 2359828 4 02:22:01 AM 4870668 6979356 3011756 38.21 2688 2276372 743012 8.32 268880 2359852 32 02:23:01 AM 4870644 6979336 3011780 38.21 2688 2276376 743012 8.32 268880 2359972 4 02:24:01 AM 4870772 6979464 3011652 38.21 2688 2276376 743012 8.32 268880 2359856 4 02:25:01 AM 4870716 6979408 3011708 38.21 2688 2276376 743012 8.32 268880 2359924 4 02:26:01 AM 4870704 6979400 3011720 38.21 2688 2276380 743012 8.32 268880 2359980 4 02:27:01 AM 4870648 6979344 3011776 38.21 2688 2276380 743012 8.32 268888 2359944 4 02:28:01 AM 4870832 6979528 3011592 38.21 2688 2276380 743012 8.32 268880 2359868 4 02:29:01 AM 4870400 6979100 3012024 38.21 2688 2276384 743012 8.32 268880 2360140 4 02:30:01 AM 4853284 6978684 3029140 38.43 2688 2293044 725904 8.13 271096 2374668 672 02:31:01 AM 4853964 6979372 3028460 38.42 2688 2293048 725904 8.13 271096 2374384 4 02:32:01 AM 4896940 7023084 2985484 37.88 2688 2293784 670616 7.51 271416 2331300 752 02:33:01 AM 5053884 6993256 2828540 35.88 2688 2113128 718720 8.05 466448 2005248 10104 Average: 4918301 6986637 2964123 37.60 2688 2237590 726177 8.13 269050 2318386 9923 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 323.85 190.32 1450.46 61.08 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 81.17 61.88 1052.56 9.72 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 16.23 10.56 6.95 4.23 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 177.40 142.16 362.13 31.33 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 2.17 0.68 0.20 0.12 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 17.06 9.60 4.36 1.11 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 0.72 0.15 0.04 0.01 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 1.53 0.15 0.11 0.01 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 3.47 0.15 0.19 0.01 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 3.12 0.13 0.14 0.01 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 1.68 0.40 0.44 0.27 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 0.68 0.13 0.07 0.01 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 1.07 0.15 0.08 0.01 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 4.32 0.13 0.41 0.01 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 1.53 0.65 0.79 0.58 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 1.03 0.62 0.30 0.16 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 2.82 0.13 0.36 0.01 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 1.28 0.63 0.21 0.12 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 1.53 0.17 0.18 0.01 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 0.47 0.30 0.05 0.02 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 0.67 0.33 0.18 0.08 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 0.52 0.30 0.05 0.02 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 0.57 0.18 0.05 0.01 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 1.13 0.22 0.12 0.01 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 0.63 0.38 0.29 0.21 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 1.35 1.13 0.24 0.15 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 1.80 0.30 0.22 0.02 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 21.86 11.65 5.83 1.20 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 44.03 34.08 81.29 29.80 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 24.68 16.13 102.37 4.84 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) 09/25/2025 _x86_64_ (2 CPU) 02:03:31 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 36.40 0.05 7.13 19.27 0.10 37.04 02:05:01 AM 0 32.07 0.05 6.92 17.35 0.10 43.51 02:05:01 AM 1 40.74 0.05 7.34 21.21 0.10 30.56 02:06:01 AM all 35.59 0.00 5.28 2.00 0.11 57.02 02:06:01 AM 0 25.34 0.00 4.63 2.10 0.10 67.83 02:06:01 AM 1 45.85 0.00 5.93 1.90 0.12 46.20 02:07:01 AM all 18.36 0.00 2.71 0.97 0.08 77.89 02:07:01 AM 0 13.10 0.00 2.55 0.92 0.07 83.36 02:07:01 AM 1 23.63 0.00 2.87 1.02 0.08 72.40 02:08:01 AM all 27.72 0.00 5.17 1.32 0.08 65.71 02:08:01 AM 0 24.36 0.00 4.42 1.18 0.07 69.97 02:08:01 AM 1 31.09 0.00 5.93 1.46 0.08 61.43 02:09:01 AM all 0.33 0.00 0.14 0.35 0.03 99.14 02:09:01 AM 0 0.55 0.00 0.10 0.28 0.03 99.03 02:09:01 AM 1 0.12 0.00 0.18 0.42 0.03 99.25 02:10:01 AM all 1.42 0.00 0.23 0.02 0.06 98.28 02:10:01 AM 0 1.64 0.00 0.35 0.03 0.08 97.89 02:10:01 AM 1 1.20 0.00 0.10 0.00 0.03 98.66 02:11:01 AM all 0.45 0.00 0.10 0.01 0.06 99.38 02:11:01 AM 0 0.32 0.00 0.15 0.00 0.08 99.45 02:11:01 AM 1 0.58 0.00 0.05 0.02 0.03 99.32 02:12:01 AM all 0.41 0.00 0.10 0.00 0.05 99.44 02:12:01 AM 0 0.32 0.00 0.15 0.00 0.08 99.45 02:12:01 AM 1 0.50 0.00 0.05 0.00 0.02 99.43 02:13:01 AM all 0.46 0.00 0.13 0.00 0.04 99.37 02:13:01 AM 0 0.30 0.00 0.17 0.00 0.05 99.48 02:13:01 AM 1 0.62 0.00 0.10 0.00 0.03 99.25 02:14:01 AM all 0.43 0.00 0.13 0.00 0.05 99.39 02:14:01 AM 0 0.30 0.00 0.15 0.00 0.07 99.48 02:14:01 AM 1 0.57 0.00 0.10 0.00 0.03 99.30 02:15:01 AM all 0.42 0.00 0.12 0.00 0.04 99.42 02:15:01 AM 0 0.60 0.00 0.13 0.00 0.05 99.21 02:15:01 AM 1 0.23 0.00 0.10 0.00 0.03 99.63 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 0.41 0.00 0.11 0.00 0.04 99.44 02:16:01 AM 0 0.52 0.00 0.10 0.00 0.03 99.35 02:16:01 AM 1 0.30 0.00 0.12 0.00 0.05 99.53 02:17:01 AM all 0.44 0.00 0.11 0.00 0.03 99.42 02:17:01 AM 0 0.70 0.00 0.10 0.00 0.03 99.16 02:17:01 AM 1 0.18 0.00 0.12 0.00 0.03 99.67 02:18:01 AM all 0.47 0.00 0.11 0.00 0.04 99.38 02:18:01 AM 0 0.58 0.00 0.03 0.00 0.03 99.35 02:18:01 AM 1 0.35 0.00 0.18 0.00 0.05 99.41 02:19:01 AM all 0.55 0.00 0.25 0.00 0.05 99.15 02:19:01 AM 0 0.78 0.00 0.27 0.00 0.03 98.91 02:19:01 AM 1 0.32 0.00 0.23 0.00 0.07 99.38 02:20:01 AM all 0.58 0.00 0.14 0.01 0.08 99.20 02:20:01 AM 0 0.65 0.00 0.13 0.00 0.07 99.15 02:20:01 AM 1 0.50 0.00 0.15 0.02 0.08 99.25 02:21:01 AM all 0.45 0.00 0.13 0.00 0.05 99.37 02:21:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.26 02:21:01 AM 1 0.30 0.00 0.15 0.00 0.07 99.48 02:22:01 AM all 0.60 0.00 0.11 0.00 0.05 99.24 02:22:01 AM 0 0.84 0.00 0.10 0.00 0.05 99.01 02:22:01 AM 1 0.37 0.00 0.12 0.00 0.05 99.47 02:23:01 AM all 0.38 0.00 0.12 0.00 0.04 99.46 02:23:01 AM 0 0.28 0.00 0.10 0.00 0.02 99.60 02:23:01 AM 1 0.47 0.00 0.13 0.00 0.07 99.33 02:24:01 AM all 0.46 0.00 0.11 0.00 0.04 99.39 02:24:01 AM 0 0.32 0.00 0.17 0.00 0.07 99.45 02:24:01 AM 1 0.60 0.00 0.05 0.00 0.02 99.33 02:25:01 AM all 0.43 0.00 0.10 0.00 0.03 99.44 02:25:01 AM 0 0.30 0.00 0.15 0.00 0.05 99.50 02:25:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 02:26:01 AM all 0.42 0.00 0.08 0.00 0.05 99.45 02:26:01 AM 0 0.27 0.00 0.13 0.00 0.07 99.53 02:26:01 AM 1 0.57 0.00 0.03 0.00 0.03 99.37 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 0.43 0.00 0.08 0.00 0.04 99.45 02:27:01 AM 0 0.23 0.00 0.13 0.00 0.05 99.58 02:27:01 AM 1 0.62 0.00 0.03 0.00 0.03 99.32 02:28:01 AM all 0.32 0.00 0.13 0.00 0.04 99.52 02:28:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 02:28:01 AM 1 0.57 0.00 0.20 0.00 0.07 99.16 02:29:01 AM all 0.37 0.00 0.11 0.00 0.04 99.48 02:29:01 AM 0 0.20 0.00 0.10 0.00 0.03 99.67 02:29:01 AM 1 0.54 0.00 0.12 0.00 0.05 99.30 02:30:01 AM all 0.46 0.23 0.22 0.09 0.05 98.95 02:30:01 AM 0 0.28 0.00 0.20 0.00 0.07 99.45 02:30:01 AM 1 0.63 0.47 0.23 0.18 0.03 98.45 02:31:01 AM all 0.43 0.00 0.11 0.09 0.04 99.33 02:31:01 AM 0 0.52 0.00 0.15 0.00 0.05 99.28 02:31:01 AM 1 0.33 0.00 0.07 0.18 0.03 99.38 02:32:01 AM all 0.65 0.00 0.18 0.00 0.04 99.13 02:32:01 AM 0 0.98 0.00 0.12 0.00 0.03 98.86 02:32:01 AM 1 0.32 0.00 0.23 0.00 0.05 99.40 02:33:01 AM all 27.25 0.00 4.00 0.23 0.08 68.44 02:33:01 AM 0 23.59 0.00 4.00 0.08 0.08 72.24 02:33:01 AM 1 30.92 0.00 4.00 0.37 0.08 64.63 Average: all 5.41 0.01 0.94 0.83 0.05 92.75 Average: 0 4.50 0.00 0.89 0.75 0.06 93.80 Average: 1 6.32 0.02 1.00 0.92 0.05 91.70