---> uname -a: Linux prd-centos8-robot-2c-8g-13178.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 582 4919 19 2195 6816 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:17:62:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84925sec preferred_lft 84925sec inet6 fe80::f816:3eff:fe17:6205/64 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) 12/13/2025 _x86_64_ (2 CPU) 00:38:07 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 75.22 3.50 71.73 561.28 5364.71 12:41:01 AM 81.77 0.92 80.86 65.84 10387.77 12:42:01 AM 23.96 0.63 23.33 64.79 2015.55 12:43:01 AM 56.98 6.71 50.27 1245.72 3509.40 12:44:01 AM 41.17 0.25 40.92 47.05 6580.04 12:45:01 AM 6.85 0.23 6.62 12.66 248.28 12:46:01 AM 2.08 0.00 2.08 0.00 85.17 12:47:01 AM 0.15 0.00 0.15 0.00 2.65 12:48:01 AM 0.43 0.00 0.43 0.00 12.95 12:49:01 AM 0.33 0.00 0.33 0.00 5.40 12:50:01 AM 0.13 0.00 0.13 0.00 8.70 12:51:01 AM 0.37 0.00 0.37 0.00 5.08 12:52:01 AM 0.30 0.00 0.30 0.00 11.51 12:53:01 AM 0.20 0.00 0.20 0.00 3.10 12:54:01 AM 1.42 0.03 1.38 0.27 47.38 12:55:01 AM 0.33 0.00 0.33 0.00 5.63 12:56:01 AM 0.33 0.00 0.33 0.00 11.81 12:57:01 AM 0.17 0.00 0.17 0.00 2.68 12:58:01 AM 0.12 0.00 0.12 0.00 8.68 12:59:01 AM 0.43 0.00 0.43 0.00 7.83 01:00:01 AM 0.25 0.00 0.25 0.00 10.61 01:01:01 AM 0.23 0.02 0.22 0.13 3.26 01:02:01 AM 23.58 0.49 23.09 49.43 1033.43 Average: 13.77 0.56 13.21 89.04 1277.20 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5331824 7059672 2550600 32.36 2688 1910212 689964 7.73 186300 2042452 187092 12:41:01 AM 5167200 7012296 2715224 34.45 2688 2020744 703000 7.87 198016 2165068 42008 12:42:01 AM 5241404 7088240 2641020 33.51 2688 2022688 634880 7.11 218784 2072636 10748 12:43:01 AM 4892012 6989488 2990412 37.94 2688 2262928 687484 7.70 255876 2348088 159976 12:44:01 AM 4959360 7059616 2923064 37.08 2688 2266792 625288 7.00 260232 2276844 16 12:45:01 AM 4917608 7018504 2964816 37.61 2688 2267736 673192 7.54 260356 2319140 576 12:46:01 AM 4916988 7017916 2965436 37.62 2688 2267768 688636 7.71 260356 2319920 56 12:47:01 AM 4908696 7009856 2973728 37.73 2688 2268000 694508 7.78 260356 2327528 240 12:48:01 AM 4908928 7010120 2973496 37.72 2688 2268032 694508 7.78 260356 2327560 4 12:49:01 AM 4908840 7010256 2973584 37.72 2688 2268256 694508 7.78 260364 2327852 240 12:50:01 AM 4908276 7009728 2974148 37.73 2688 2268292 717296 8.03 260364 2328128 44 12:51:01 AM 4914592 7016268 2967832 37.65 2688 2268516 696556 7.80 260364 2321836 228 12:52:01 AM 4914384 7016096 2968040 37.65 2688 2268552 696556 7.80 260364 2321872 40 12:53:01 AM 4911864 7014044 2970560 37.69 2688 2269012 695916 7.79 260472 2324688 468 12:54:01 AM 4898556 7000780 2983868 37.85 2688 2269056 723920 8.11 260600 2337456 48 12:55:01 AM 4883912 6986380 2998512 38.04 2688 2269300 722232 8.09 260600 2352504 248 12:56:01 AM 4898148 7000648 2984276 37.86 2688 2269332 722232 8.09 260600 2338264 40 12:57:01 AM 4912160 7014892 2970264 37.68 2688 2269564 722232 8.09 260600 2324484 240 12:58:01 AM 4897772 7000552 2984652 37.86 2688 2269612 731368 8.19 260600 2338296 52 12:59:01 AM 4889972 6992988 2992452 37.96 2688 2269848 725676 8.13 260600 2345980 244 01:00:01 AM 4904708 7007756 2977716 37.78 2688 2269880 725676 8.13 260600 2331560 40 01:01:01 AM 4955504 7059824 2926920 37.13 2688 2271152 627000 7.02 260924 2280380 1276 01:02:01 AM 5015908 6945300 2866516 36.37 2688 2102600 750988 8.41 461944 2043676 32708 Average: 4959070 7014836 2923354 37.09 2688 2224255 697549 7.81 261288 2283314 18984 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 96.50 73.48 1052.24 8.74 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 70.21 48.02 603.35 8.11 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 13.58 9.05 5.57 3.61 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 42.99 34.82 334.52 7.67 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 198.48 146.17 44.06 43.50 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 27.63 21.56 6.77 4.71 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 3.17 0.70 1.00 0.66 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 15.58 14.20 119.87 1.09 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 3.02 0.17 0.34 0.02 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 9.70 6.60 1.60 0.61 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 1.17 0.13 0.07 0.01 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 17.39 16.03 120.01 1.20 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 0.65 0.15 0.05 0.02 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 18.96 17.83 3.47 3.30 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 8.95 7.53 117.97 0.55 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 31.65 30.42 355.40 2.13 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 0.40 0.13 0.03 0.01 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 8.43 8.30 1.61 0.66 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 8.05 7.40 117.78 0.48 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 31.41 30.91 355.63 2.22 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.25 0.13 0.02 0.01 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 19.50 12.62 5.51 1.34 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 41.83 32.52 85.42 30.43 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 29.10 22.55 144.93 5.25 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) 12/13/2025 _x86_64_ (2 CPU) 00:38:07 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 32.08 0.00 4.23 4.68 0.15 58.85 12:40:01 AM 0 42.74 0.00 5.19 3.59 0.15 48.33 12:40:01 AM 1 21.42 0.00 3.27 5.78 0.15 69.38 12:41:01 AM all 23.37 0.00 3.29 13.19 0.44 59.71 12:41:01 AM 0 28.67 0.00 3.52 13.23 0.35 54.23 12:41:01 AM 1 18.08 0.00 3.06 13.16 0.53 65.17 12:42:01 AM all 13.61 0.00 1.68 0.19 0.10 84.42 12:42:01 AM 0 13.01 0.00 1.77 0.22 0.08 84.92 12:42:01 AM 1 14.21 0.00 1.59 0.17 0.12 83.92 12:43:01 AM all 31.26 0.00 5.58 1.51 0.15 61.50 12:43:01 AM 0 37.22 0.00 6.29 0.62 0.15 55.72 12:43:01 AM 1 25.34 0.00 4.88 2.40 0.15 67.24 12:44:01 AM all 10.79 0.00 2.28 1.00 0.10 85.82 12:44:01 AM 0 11.26 0.00 2.19 1.55 0.12 84.88 12:44:01 AM 1 10.33 0.00 2.37 0.45 0.08 86.76 12:45:01 AM all 2.47 0.00 0.35 0.13 0.05 97.00 12:45:01 AM 0 1.54 0.00 0.27 0.00 0.05 98.15 12:45:01 AM 1 3.40 0.00 0.44 0.27 0.05 95.85 12:46:01 AM all 0.61 0.00 0.12 0.02 0.04 99.21 12:46:01 AM 0 0.55 0.00 0.15 0.00 0.03 99.26 12:46:01 AM 1 0.67 0.00 0.08 0.03 0.05 99.16 12:47:01 AM all 1.08 0.00 0.19 0.00 0.07 98.66 12:47:01 AM 0 0.83 0.00 0.17 0.00 0.07 98.93 12:47:01 AM 1 1.32 0.00 0.22 0.00 0.07 98.39 12:48:01 AM all 0.68 0.00 0.17 0.00 0.05 99.11 12:48:01 AM 0 0.37 0.00 0.18 0.00 0.07 99.38 12:48:01 AM 1 0.99 0.00 0.15 0.00 0.03 98.83 12:49:01 AM all 1.13 0.00 0.12 0.00 0.06 98.69 12:49:01 AM 0 1.26 0.00 0.12 0.00 0.08 98.54 12:49:01 AM 1 1.00 0.00 0.12 0.00 0.03 98.85 12:50:01 AM all 0.55 0.00 0.13 0.00 0.05 99.27 12:50:01 AM 0 0.59 0.00 0.12 0.00 0.05 99.25 12:50:01 AM 1 0.52 0.00 0.13 0.00 0.05 99.30 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 1.15 0.00 0.26 0.01 0.04 98.55 12:51:01 AM 0 1.32 0.00 0.32 0.02 0.05 98.29 12:51:01 AM 1 0.97 0.00 0.20 0.00 0.03 98.80 12:52:01 AM all 0.62 0.00 0.14 0.00 0.03 99.21 12:52:01 AM 0 0.58 0.00 0.17 0.00 0.03 99.22 12:52:01 AM 1 0.65 0.00 0.12 0.00 0.03 99.20 12:53:01 AM all 2.37 0.00 0.23 0.00 0.06 97.35 12:53:01 AM 0 3.70 0.00 0.27 0.00 0.08 95.95 12:53:01 AM 1 1.04 0.00 0.18 0.00 0.03 98.75 12:54:01 AM all 0.76 0.00 0.29 0.00 0.04 98.91 12:54:01 AM 0 0.68 0.00 0.12 0.00 0.03 99.17 12:54:01 AM 1 0.84 0.00 0.47 0.00 0.05 98.64 12:55:01 AM all 1.21 0.00 0.23 0.00 0.04 98.51 12:55:01 AM 0 0.69 0.00 0.17 0.00 0.03 99.11 12:55:01 AM 1 1.74 0.00 0.30 0.00 0.05 97.91 12:56:01 AM all 0.56 0.00 0.11 0.00 0.03 99.30 12:56:01 AM 0 0.62 0.00 0.07 0.00 0.02 99.30 12:56:01 AM 1 0.50 0.00 0.15 0.00 0.05 99.30 12:57:01 AM all 1.07 0.00 0.13 0.00 0.05 98.75 12:57:01 AM 0 1.70 0.00 0.08 0.00 0.03 98.18 12:57:01 AM 1 0.44 0.00 0.17 0.00 0.07 99.33 12:58:01 AM all 0.58 0.00 0.14 0.00 0.04 99.24 12:58:01 AM 0 0.55 0.00 0.20 0.00 0.05 99.20 12:58:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 12:59:01 AM all 1.14 0.00 0.21 0.01 0.04 98.60 12:59:01 AM 0 1.61 0.00 0.33 0.02 0.05 97.99 12:59:01 AM 1 0.68 0.00 0.08 0.00 0.03 99.20 01:00:01 AM all 0.49 0.00 0.13 0.00 0.05 99.34 01:00:01 AM 0 0.32 0.00 0.12 0.00 0.05 99.51 01:00:01 AM 1 0.65 0.00 0.13 0.00 0.05 99.16 01:01:01 AM all 1.43 0.00 0.24 0.00 0.04 98.29 01:01:01 AM 0 2.50 0.00 0.18 0.00 0.03 97.29 01:01:01 AM 1 0.35 0.00 0.30 0.00 0.05 99.30 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 24.61 0.01 3.21 0.15 0.08 71.94 01:02:01 AM 0 22.70 0.02 3.53 0.14 0.08 73.54 01:02:01 AM 1 26.52 0.00 2.90 0.17 0.07 70.34 Average: all 6.67 0.00 1.02 0.91 0.08 91.32 Average: 0 7.60 0.00 1.11 0.84 0.08 90.37 Average: 1 5.75 0.00 0.93 0.98 0.08 92.26