---> uname -a: Linux prd-centos8-robot-2c-8g-15900.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: 2799.996 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 614 4903 19 2179 6784 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:86:e2:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85008sec preferred_lft 85008sec inet6 fe80::f816:3eff:fe86:e26d/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) 12/23/2025 _x86_64_ (2 CPU) 00:36:17 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 90.15 2.78 87.37 285.24 6482.81 12:39:01 AM 83.40 1.22 82.19 105.05 11026.65 12:40:01 AM 42.67 6.93 35.74 1278.91 2342.39 12:41:01 AM 60.97 0.23 60.74 44.38 8000.40 12:42:01 AM 4.33 0.08 4.25 5.86 155.56 12:43:01 AM 2.05 0.00 2.05 0.00 86.15 12:44:01 AM 0.15 0.00 0.15 0.00 2.37 12:45:01 AM 0.27 0.00 0.27 0.00 11.31 12:46:01 AM 0.27 0.00 0.27 0.00 4.13 12:47:01 AM 0.25 0.00 0.25 0.00 9.80 12:48:01 AM 0.30 0.00 0.30 0.00 4.97 12:49:01 AM 0.33 0.00 0.33 0.00 11.01 12:50:01 AM 0.12 0.00 0.12 0.00 1.87 12:51:01 AM 0.15 0.00 0.15 0.00 16.58 12:52:01 AM 0.43 0.03 0.40 0.27 9.63 12:53:01 AM 1.50 0.00 1.50 0.00 40.61 12:54:01 AM 0.27 0.00 0.27 0.00 4.30 12:55:01 AM 0.15 0.00 0.15 0.00 8.82 12:56:01 AM 0.30 0.00 0.30 0.00 9.53 12:57:01 AM 0.65 0.00 0.65 0.00 12.61 12:58:02 AM 0.37 0.00 0.37 0.00 40.49 12:59:01 AM 33.40 0.64 32.75 74.42 1562.98 Average: 14.64 0.54 14.10 81.56 1356.52 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5222748 7022576 2659676 33.74 2688 1976676 693516 7.77 186592 2132672 246292 12:39:01 AM 5153424 7000596 2729000 34.62 2688 2022868 707872 7.93 215980 2161508 10768 12:40:01 AM 4886036 6989812 2996388 38.01 2688 2269184 712112 7.97 256984 2353100 187128 12:41:01 AM 4920808 7022460 2961616 37.57 2688 2268004 657544 7.36 260308 2313772 4 12:42:01 AM 4876228 6978624 3006196 38.14 2688 2268748 720940 8.07 260640 2357872 568 12:43:01 AM 4876236 6978664 3006188 38.14 2688 2268780 720940 8.07 260640 2358092 48 12:44:01 AM 4866992 6969648 3015432 38.26 2688 2269008 748824 8.38 260640 2366464 236 12:45:01 AM 4866140 6968832 3016284 38.27 2688 2269044 733324 8.21 260644 2367332 48 12:46:01 AM 4866796 6969712 3015628 38.26 2688 2269268 733324 8.21 260652 2367676 236 12:47:01 AM 4866832 6969780 3015592 38.26 2688 2269300 733324 8.21 260656 2367604 44 12:48:01 AM 4873564 6976736 3008860 38.17 2688 2269524 731812 8.19 260652 2360164 236 12:49:01 AM 4873868 6977072 3008556 38.17 2688 2269556 731812 8.19 260652 2360196 40 12:50:01 AM 4873220 6976884 3009204 38.18 2688 2270016 747356 8.37 260760 2360956 468 12:51:01 AM 4858756 6962464 3023668 38.36 2688 2270060 776572 8.70 260760 2374976 48 12:52:01 AM 4843808 6947760 3038616 38.55 2688 2270304 773648 8.66 260964 2389684 276 12:53:01 AM 4872108 6976096 3010316 38.19 2688 2270340 737320 8.26 260964 2361296 44 12:54:01 AM 4872380 6976600 3010044 38.19 2688 2270572 737320 8.26 260964 2361644 240 12:55:01 AM 4858092 6962356 3024332 38.37 2688 2270616 749792 8.40 260964 2375396 52 12:56:01 AM 4850632 6955128 3031792 38.46 2688 2270856 758512 8.49 260964 2383020 76 12:57:01 AM 4850520 6955032 3031904 38.46 2688 2270888 758512 8.49 260964 2383104 4 12:58:02 AM 4917792 7023588 2964632 37.61 2688 2272156 661740 7.41 261300 2316416 176 12:59:01 AM 5028960 6951104 2853464 36.20 2688 2094948 749820 8.40 461564 2031508 11240 Average: 4907997 6977797 2974427 37.73 2688 2237305 730724 8.18 264328 2327475 20831 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 105.08 82.36 1074.09 11.79 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 57.72 40.08 585.35 7.76 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 42.95 33.66 334.42 7.00 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 144.11 95.09 36.10 31.95 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 33.21 25.36 7.23 8.29 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 0.62 0.33 0.28 0.21 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 15.76 14.96 119.94 1.14 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 1.45 0.45 0.59 0.40 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 11.48 8.55 2.22 1.12 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 2.10 0.67 0.75 0.47 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 19.43 16.05 120.35 1.20 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 1.63 0.15 0.09 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 18.76 17.44 3.44 3.29 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 7.60 7.26 117.75 0.47 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 32.34 31.68 355.66 2.26 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 0.55 0.17 0.04 0.02 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 7.28 7.27 1.55 0.59 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 8.43 7.60 117.82 0.50 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 29.82 28.86 355.34 2.03 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 0.55 0.25 0.16 0.08 0.00 0.00 0.00 0.00 12:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 19.86 12.91 5.59 1.38 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 43.61 34.97 89.50 33.61 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 27.46 21.18 151.33 5.23 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) 12/23/2025 _x86_64_ (2 CPU) 00:36:17 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 37.38 0.00 5.38 1.11 0.09 56.05 12:38:01 AM 0 27.20 0.00 4.28 0.78 0.10 67.64 12:38:01 AM 1 47.58 0.00 6.48 1.43 0.08 44.42 12:39:01 AM all 23.47 0.00 2.84 0.94 0.10 72.65 12:39:01 AM 0 14.13 0.00 2.48 0.82 0.08 82.49 12:39:01 AM 1 32.82 0.00 3.20 1.07 0.12 62.79 12:40:01 AM all 25.12 0.00 5.03 0.62 0.09 69.15 12:40:01 AM 0 29.33 0.00 5.18 0.85 0.10 64.54 12:40:01 AM 1 20.92 0.00 4.87 0.38 0.08 73.75 12:41:01 AM all 13.29 0.00 2.37 0.53 0.07 83.73 12:41:01 AM 0 5.79 0.00 2.05 0.45 0.07 91.63 12:41:01 AM 1 20.80 0.00 2.69 0.62 0.07 75.83 12:42:01 AM all 2.17 0.00 0.29 0.03 0.06 97.45 12:42:01 AM 0 0.48 0.00 0.22 0.05 0.07 99.18 12:42:01 AM 1 3.86 0.00 0.37 0.00 0.05 95.72 12:43:01 AM all 0.49 0.00 0.09 0.01 0.08 99.32 12:43:01 AM 0 0.38 0.00 0.12 0.00 0.10 99.40 12:43:01 AM 1 0.60 0.00 0.07 0.02 0.07 99.25 12:44:01 AM all 0.93 0.00 0.13 0.00 0.10 98.84 12:44:01 AM 0 0.77 0.00 0.13 0.00 0.08 99.01 12:44:01 AM 1 1.09 0.00 0.13 0.00 0.12 98.66 12:45:01 AM all 0.50 0.00 0.12 0.00 0.08 99.31 12:45:01 AM 0 0.50 0.00 0.10 0.00 0.05 99.35 12:45:01 AM 1 0.50 0.00 0.13 0.00 0.10 99.27 12:46:01 AM all 1.06 0.00 0.12 0.00 0.08 98.75 12:46:01 AM 0 1.00 0.00 0.13 0.00 0.08 98.78 12:46:01 AM 1 1.12 0.00 0.10 0.00 0.07 98.71 12:47:01 AM all 0.51 0.00 0.11 0.00 0.08 99.30 12:47:01 AM 0 0.63 0.00 0.08 0.00 0.07 99.22 12:47:01 AM 1 0.38 0.00 0.13 0.00 0.10 99.38 12:48:01 AM all 0.93 0.00 0.16 0.00 0.08 98.83 12:48:01 AM 0 1.02 0.00 0.20 0.00 0.10 98.68 12:48:01 AM 1 0.83 0.00 0.12 0.00 0.07 98.98 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.48 0.00 0.08 0.00 0.08 99.37 12:49:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 12:49:01 AM 1 0.38 0.00 0.10 0.00 0.10 99.41 12:50:01 AM all 2.18 0.00 0.18 0.00 0.08 97.57 12:50:01 AM 0 1.14 0.00 0.20 0.00 0.08 98.58 12:50:01 AM 1 3.22 0.00 0.15 0.00 0.07 96.56 12:51:01 AM all 0.54 0.00 0.13 0.00 0.08 99.26 12:51:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 12:51:01 AM 1 0.52 0.00 0.20 0.00 0.12 99.16 12:52:01 AM all 0.99 0.00 0.34 0.00 0.08 98.60 12:52:01 AM 0 0.65 0.00 0.28 0.00 0.07 99.00 12:52:01 AM 1 1.32 0.00 0.40 0.00 0.08 98.19 12:53:01 AM all 0.35 0.00 0.12 0.01 0.08 99.45 12:53:01 AM 0 0.62 0.00 0.17 0.00 0.10 99.11 12:53:01 AM 1 0.08 0.00 0.07 0.02 0.05 99.78 12:54:01 AM all 0.89 0.00 0.13 0.00 0.08 98.91 12:54:01 AM 0 1.12 0.00 0.08 0.00 0.05 98.75 12:54:01 AM 1 0.67 0.00 0.17 0.00 0.10 99.06 12:55:01 AM all 0.56 0.00 0.13 0.00 0.08 99.23 12:55:01 AM 0 0.57 0.00 0.22 0.00 0.10 99.11 12:55:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 12:56:01 AM all 1.02 0.00 0.19 0.00 0.09 98.70 12:56:01 AM 0 0.38 0.00 0.15 0.00 0.10 99.36 12:56:01 AM 1 1.65 0.00 0.23 0.00 0.08 98.03 12:57:01 AM all 0.48 0.00 0.11 0.00 0.08 99.32 12:57:01 AM 0 0.58 0.00 0.07 0.00 0.07 99.28 12:57:01 AM 1 0.38 0.00 0.15 0.00 0.10 99.36 12:58:02 AM all 1.48 0.00 0.18 0.00 0.08 98.27 12:58:02 AM 0 0.67 0.00 0.12 0.00 0.03 99.18 12:58:02 AM 1 2.29 0.00 0.23 0.00 0.12 97.36 12:59:01 AM all 29.70 0.00 3.94 0.14 0.09 66.12 12:59:01 AM 0 28.66 0.00 3.78 0.12 0.08 67.36 12:59:01 AM 1 30.74 0.00 4.11 0.17 0.10 64.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.57 0.00 1.01 0.15 0.08 92.19 Average: 0 5.30 0.00 0.92 0.14 0.08 93.56 Average: 1 7.83 0.00 1.10 0.17 0.09 90.82