---> uname -a: Linux prd-centos8-robot-2c-8g-51765.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 612 4895 19 2189 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:9c:ed:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84958sec preferred_lft 84958sec inet6 fe80::f816:3eff:fe9c:edb1/64 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) 09/12/2025 _x86_64_ (2 CPU) 00:35:10 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 69.48 6.24 63.25 1107.96 6733.07 12:38:01 AM 105.17 0.72 104.45 52.92 10921.41 12:39:01 AM 24.21 0.42 23.79 64.78 1969.83 12:40:01 AM 62.18 6.93 55.25 1289.30 3649.87 12:41:01 AM 31.92 0.03 31.89 3.47 6276.81 12:42:01 AM 5.20 0.23 4.97 12.66 197.95 12:43:01 AM 0.72 0.00 0.72 0.00 13.18 12:44:01 AM 0.38 0.00 0.38 0.00 12.23 12:45:01 AM 0.42 0.00 0.42 0.00 6.13 12:46:01 AM 0.55 0.00 0.55 0.00 14.33 12:47:01 AM 7.75 5.95 1.80 574.97 29.95 12:48:01 AM 1.73 0.00 1.73 0.00 57.48 12:49:01 AM 0.25 0.00 0.25 0.00 4.20 12:50:01 AM 0.12 0.00 0.12 0.00 16.28 12:51:01 AM 1.52 0.03 1.48 0.27 36.42 12:52:01 AM 0.32 0.00 0.32 0.00 12.33 12:53:01 AM 0.35 0.00 0.35 0.00 5.33 12:54:01 AM 0.13 0.00 0.13 0.00 2.13 12:55:01 AM 0.15 0.00 0.15 0.00 9.11 12:56:01 AM 0.43 0.00 0.43 0.00 7.80 12:57:01 AM 0.25 0.00 0.25 0.00 11.00 12:58:01 AM 12.95 0.32 12.63 36.93 439.06 12:59:01 AM 29.32 0.47 28.84 53.82 1449.36 Average: 15.41 0.92 14.48 138.37 1381.97 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5282912 6994056 2599512 32.98 2688 1895564 780896 8.74 222672 2061100 156616 12:38:01 AM 5167152 7006864 2715272 34.45 2688 2015636 723780 8.10 198036 2165768 42496 12:39:01 AM 5242756 7084236 2639668 33.49 2688 2017584 650248 7.28 219008 2071904 10760 12:40:01 AM 4912528 7004644 2969896 37.68 2688 2259640 705556 7.90 261116 2332112 173940 12:41:01 AM 4954732 7046740 2927692 37.14 2688 2259724 665428 7.45 261696 2284680 16 12:42:01 AM 4911960 7004916 2970464 37.68 2688 2260672 737448 8.26 261824 2327368 4 12:43:01 AM 4909448 7002436 2972976 37.72 2688 2260704 737448 8.26 261824 2329664 4 12:44:01 AM 4899244 6992464 2983180 37.85 2688 2260936 767364 8.59 261824 2339232 4 12:45:01 AM 4899676 6992928 2982748 37.84 2688 2260968 767364 8.59 261824 2339108 4 12:46:01 AM 4897872 6991348 2984552 37.86 2688 2261192 767364 8.59 261832 2341320 4 12:47:01 AM 4880100 6990896 3002324 38.09 2688 2278468 751800 8.42 264024 2356496 8 12:48:01 AM 4887180 6998196 2995244 38.00 2688 2278688 742704 8.32 264024 2349524 4 12:49:01 AM 4887384 6998432 2995040 38.00 2688 2278720 742704 8.32 264024 2349428 4 12:50:01 AM 4886388 6997900 2996036 38.01 2688 2279184 764476 8.56 264132 2350368 4 12:51:01 AM 4872048 6983604 3010376 38.19 2688 2279224 781208 8.75 264312 2364356 24 12:52:01 AM 4857168 6968968 3025256 38.38 2688 2279468 781136 8.75 264312 2379200 4 12:53:01 AM 4880976 6992808 3001448 38.08 2688 2279500 752020 8.42 264312 2355280 40 12:54:01 AM 4881352 6993416 3001072 38.07 2688 2279732 752020 8.42 264312 2355012 240 12:55:01 AM 4867220 6979328 3015204 38.25 2688 2279776 777928 8.71 264312 2368992 48 12:56:01 AM 4859776 6972124 3022648 38.35 2688 2280016 779556 8.73 264312 2376548 256 12:57:01 AM 4880404 6992784 3002020 38.08 2688 2280048 756880 8.47 264312 2355452 44 12:58:01 AM 4965108 6934420 2917316 37.01 2688 2142952 773156 8.66 297908 2261008 53524 12:59:01 AM 5101768 7038276 2780656 35.28 2688 2110388 680208 7.62 464348 1960788 26988 Average: 4947181 6998338 2935243 37.24 2688 2220817 745161 8.34 266970 2294553 20219 12:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 139.90 100.03 1083.61 22.38 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 81.64 60.97 844.69 10.06 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 16.13 9.16 5.95 3.62 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 45.23 38.35 335.57 9.73 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 185.90 126.07 35.68 35.09 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 30.79 22.59 7.10 4.72 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.45 0.43 0.56 0.39 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 18.64 17.06 120.39 1.49 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 2.97 0.07 0.29 0.01 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 10.48 8.08 1.53 0.71 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 2.47 0.97 0.15 0.08 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 13.68 13.36 119.77 1.03 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 0.62 0.17 0.03 0.02 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 16.71 16.28 3.27 3.18 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 7.36 6.60 117.84 0.49 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 29.10 27.43 355.40 1.96 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 1.62 0.63 0.83 0.59 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 9.63 7.78 1.73 0.63 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 8.68 7.11 117.81 0.46 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 28.71 28.10 355.38 2.04 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.62 0.17 0.09 0.02 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 52.59 36.99 84.51 29.11 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 18.49 16.86 15.97 8.14 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 31.38 23.66 156.31 5.90 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) 09/12/2025 _x86_64_ (2 CPU) 00:35:10 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 24.25 0.00 3.86 11.60 0.09 60.20 12:37:01 AM 0 22.17 0.00 3.34 10.53 0.09 63.87 12:37:01 AM 1 26.31 0.00 4.39 12.66 0.10 56.54 12:38:01 AM all 31.02 0.00 4.39 3.27 0.10 61.23 12:38:01 AM 0 17.97 0.00 3.59 3.42 0.12 74.90 12:38:01 AM 1 44.10 0.00 5.18 3.11 0.08 47.52 12:39:01 AM all 12.04 0.00 1.59 1.23 0.07 85.08 12:39:01 AM 0 5.27 0.00 1.28 1.30 0.07 92.08 12:39:01 AM 1 18.83 0.00 1.91 1.15 0.07 78.05 12:40:01 AM all 32.75 0.00 5.66 1.84 0.09 59.66 12:40:01 AM 0 25.90 0.00 5.21 1.67 0.08 67.13 12:40:01 AM 1 39.59 0.00 6.12 2.02 0.10 52.17 12:41:01 AM all 0.67 0.00 0.68 1.26 0.04 97.35 12:41:01 AM 0 0.62 0.00 0.67 1.64 0.05 97.03 12:41:01 AM 1 0.72 0.00 0.69 0.89 0.03 97.68 12:42:01 AM all 2.28 0.00 0.28 0.05 0.08 97.31 12:42:01 AM 0 0.82 0.00 0.18 0.03 0.05 98.91 12:42:01 AM 1 3.75 0.00 0.38 0.07 0.10 95.70 12:43:01 AM all 0.54 0.00 0.12 0.00 0.07 99.27 12:43:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 12:43:01 AM 1 0.43 0.00 0.13 0.00 0.08 99.35 12:44:01 AM all 1.02 0.00 0.21 0.00 0.06 98.71 12:44:01 AM 0 1.02 0.00 0.13 0.00 0.05 98.80 12:44:01 AM 1 1.02 0.00 0.28 0.00 0.07 98.63 12:45:01 AM all 0.53 0.00 0.09 0.00 0.08 99.31 12:45:01 AM 0 0.63 0.00 0.07 0.00 0.07 99.23 12:45:01 AM 1 0.42 0.00 0.12 0.00 0.08 99.38 12:46:01 AM all 0.99 0.00 0.13 0.00 0.08 98.80 12:46:01 AM 0 0.67 0.00 0.12 0.00 0.05 99.17 12:46:01 AM 1 1.32 0.00 0.15 0.00 0.10 98.43 12:47:01 AM all 0.51 0.25 0.20 0.15 0.08 98.81 12:47:01 AM 0 0.78 0.02 0.13 0.00 0.07 99.00 12:47:01 AM 1 0.23 0.48 0.27 0.30 0.08 98.63 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.89 0.00 0.14 0.01 0.06 98.90 12:48:01 AM 0 1.10 0.00 0.12 0.02 0.05 98.71 12:48:01 AM 1 0.69 0.00 0.17 0.00 0.07 99.08 12:49:01 AM all 0.50 0.00 0.09 0.00 0.08 99.33 12:49:01 AM 0 0.63 0.00 0.05 0.00 0.05 99.27 12:49:01 AM 1 0.37 0.00 0.13 0.00 0.10 99.40 12:50:01 AM all 2.03 0.00 0.20 0.00 0.07 97.70 12:50:01 AM 0 1.84 0.00 0.20 0.00 0.05 97.91 12:50:01 AM 1 2.22 0.00 0.20 0.00 0.08 97.49 12:51:01 AM all 0.64 0.00 0.27 0.01 0.06 99.02 12:51:01 AM 0 0.65 0.00 0.25 0.00 0.03 99.07 12:51:01 AM 1 0.64 0.00 0.28 0.02 0.08 98.98 12:52:01 AM all 1.01 0.00 0.20 0.00 0.08 98.70 12:52:01 AM 0 0.60 0.00 0.13 0.00 0.05 99.21 12:52:01 AM 1 1.42 0.00 0.27 0.00 0.12 98.19 12:53:01 AM all 0.58 0.00 0.10 0.00 0.06 99.26 12:53:01 AM 0 0.70 0.00 0.10 0.00 0.05 99.15 12:53:01 AM 1 0.47 0.00 0.10 0.00 0.07 99.37 12:54:01 AM all 0.91 0.00 0.12 0.00 0.08 98.89 12:54:01 AM 0 0.77 0.00 0.10 0.00 0.07 99.06 12:54:01 AM 1 1.05 0.00 0.13 0.00 0.10 98.71 12:55:01 AM all 0.56 0.00 0.12 0.00 0.08 99.25 12:55:01 AM 0 0.63 0.00 0.07 0.00 0.05 99.25 12:55:01 AM 1 0.48 0.00 0.17 0.00 0.10 99.25 12:56:01 AM all 1.01 0.00 0.20 0.00 0.08 98.70 12:56:01 AM 0 0.77 0.00 0.13 0.00 0.07 99.03 12:56:01 AM 1 1.25 0.00 0.27 0.00 0.10 98.38 12:57:01 AM all 0.51 0.00 0.09 0.00 0.06 99.34 12:57:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 12:57:01 AM 1 0.47 0.00 0.13 0.00 0.08 99.31 12:58:01 AM all 10.43 0.00 1.55 0.07 0.08 87.88 12:58:01 AM 0 4.87 0.00 1.12 0.05 0.05 93.91 12:58:01 AM 1 16.00 0.00 1.99 0.08 0.10 81.82 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 30.71 0.00 3.80 0.16 0.09 65.24 12:59:01 AM 0 16.73 0.00 2.93 0.20 0.08 80.05 12:59:01 AM 1 44.71 0.00 4.66 0.12 0.10 50.41 Average: all 6.77 0.01 1.04 0.85 0.07 91.25 Average: 0 4.61 0.00 0.87 0.81 0.06 93.65 Average: 1 8.95 0.02 1.22 0.88 0.09 88.85