---> uname -a: Linux prd-centos8-robot-2c-8g-955.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 573 4925 19 2198 6826 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:4c:3c:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:fe4c:3c94/64 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) 00:27:39 LINUX RESTART (2 CPU) 12:28:03 AM tps rtps wtps bread/s bwrtn/s 12:29:01 AM 143.75 77.27 66.48 8235.34 41954.45 12:30:01 AM 126.02 0.72 125.31 52.92 12379.11 12:31:01 AM 24.95 0.38 24.56 64.26 1942.76 12:32:01 AM 74.09 9.48 64.61 1685.84 6034.64 12:33:01 AM 22.91 0.00 22.91 0.00 3902.58 12:34:01 AM 5.45 0.23 5.21 12.66 205.85 12:35:01 AM 0.30 0.00 0.30 0.00 4.85 12:36:01 AM 0.32 0.00 0.32 0.00 11.70 12:37:01 AM 0.25 0.00 0.25 0.00 3.95 12:38:01 AM 0.23 0.00 0.23 0.00 10.81 12:39:01 AM 0.25 0.00 0.25 0.00 5.50 12:40:01 AM 0.28 0.02 0.27 0.13 9.35 12:41:01 AM 8.73 5.73 3.00 555.32 71.90 12:42:01 AM 0.27 0.00 0.27 0.00 19.39 12:43:01 AM 0.28 0.03 0.25 0.27 4.95 12:44:01 AM 1.37 0.00 1.37 0.00 39.53 12:45:01 AM 0.38 0.00 0.38 0.00 6.63 12:46:01 AM 0.17 0.00 0.17 0.00 9.10 12:47:01 AM 0.12 0.00 0.12 0.00 2.42 12:48:01 AM 0.45 0.00 0.45 0.00 13.96 12:49:01 AM 0.32 0.00 0.32 0.00 5.82 12:50:01 AM 15.00 0.32 14.68 36.92 560.11 12:51:01 AM 31.42 0.47 30.95 52.91 1432.83 Average: 19.70 4.01 15.70 453.88 2927.89 12:28:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 AM 5424388 7020988 2458044 31.18 2688 1787348 780276 8.74 192844 1975808 120220 12:30:01 AM 5181124 7018960 2701308 34.27 2688 2013484 718396 8.04 197844 2152792 41876 12:31:01 AM 5256100 7095688 2626332 33.32 2688 2015420 645688 7.23 218664 2059904 10756 12:32:01 AM 4963248 7065840 2919184 37.03 2688 2269836 637248 7.14 267644 2271904 102496 12:33:01 AM 4962740 7065056 2919692 37.04 2688 2269840 637248 7.14 267644 2271212 8 12:34:01 AM 4920932 7024196 2961500 37.57 2688 2270788 705340 7.90 267776 2312688 12 12:35:01 AM 4920964 7024260 2961468 37.57 2688 2270820 705340 7.90 267776 2312676 4 12:36:01 AM 4911740 7015268 2970692 37.69 2688 2271052 728876 8.16 267776 2321548 4 12:37:01 AM 4910556 7014116 2971876 37.70 2688 2271084 728876 8.16 267776 2322708 4 12:38:01 AM 4910844 7014628 2971588 37.70 2688 2271308 728876 8.16 267784 2322996 16 12:39:01 AM 4910404 7014224 2972028 37.70 2688 2271344 728876 8.16 267784 2323188 4 12:40:01 AM 4916156 7020192 2966276 37.63 2688 2271560 710704 7.96 267784 2316808 4 12:41:01 AM 4900492 7021256 2981940 37.83 2688 2288252 710660 7.96 270048 2330688 4 12:42:01 AM 4897824 7019052 2984608 37.86 2688 2288716 710660 7.96 270156 2333508 4 12:43:01 AM 4882320 7003592 3000112 38.06 2688 2288756 734604 8.23 270296 2347900 20 12:44:01 AM 4875028 6996544 3007404 38.15 2688 2289000 746688 8.36 270296 2355544 4 12:45:01 AM 4896520 7018064 2985912 37.88 2688 2289028 724472 8.11 270304 2334288 4 12:46:01 AM 4896988 7018768 2985444 37.87 2688 2289264 724472 8.11 270296 2334156 4 12:47:01 AM 4881636 7003460 3000796 38.07 2688 2289308 730132 8.18 270296 2348032 4 12:48:01 AM 4874912 6996976 3007520 38.15 2688 2289548 737828 8.26 270296 2355764 12 12:49:01 AM 4895740 7017836 2986692 37.89 2688 2289580 715268 8.01 270296 2334688 4 12:50:01 AM 5056896 6998016 2825536 35.85 2688 2114584 721184 8.08 310036 2157520 31128 12:51:01 AM 5043116 6988068 2839316 36.02 2688 2118584 726964 8.14 469520 2016076 26276 Average: 4969159 7020654 2913273 36.96 2688 2221239 714725 8.00 270910 2270104 14473 12:28:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 341.08 195.26 1714.06 59.70 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 65.88 52.08 842.74 9.10 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 11.53 9.15 5.32 3.62 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 205.13 149.02 366.85 42.40 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 2.75 1.38 0.92 0.56 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 32.61 24.69 7.26 4.88 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 0.53 0.17 0.03 0.02 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 15.38 14.31 119.87 1.09 0.00 0.00 0.00 0.00 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 1.62 0.18 0.11 0.02 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 12.76 9.10 1.67 0.74 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 5.65 0.62 0.88 0.47 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 15.88 14.56 120.11 1.29 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 3.83 0.97 0.44 0.08 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 19.96 19.08 3.54 3.38 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 4.68 4.07 117.79 0.45 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 22.61 21.76 355.08 1.65 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 1.35 0.48 0.57 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 9.00 8.90 1.60 0.70 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 4.40 3.90 117.55 0.26 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 24.05 21.35 355.13 1.56 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 2.87 0.63 1.01 0.64 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 55.85 39.74 85.62 33.12 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 24.34 17.06 16.22 8.54 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 37.99 26.21 181.90 7.52 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) 00:27:39 LINUX RESTART (2 CPU) 12:28:03 AM CPU %user %nice %system %iowait %steal %idle 12:29:01 AM all 40.73 0.06 9.70 9.92 0.10 39.48 12:29:01 AM 0 40.60 0.07 9.18 8.33 0.10 41.71 12:29:01 AM 1 40.86 0.05 10.22 11.51 0.10 37.24 12:30:01 AM all 32.03 0.00 4.85 4.21 0.10 58.81 12:30:01 AM 0 43.76 0.00 5.58 4.63 0.08 45.95 12:30:01 AM 1 20.30 0.00 4.13 3.79 0.12 71.67 12:31:01 AM all 12.20 0.00 1.45 0.54 0.07 85.75 12:31:01 AM 0 18.31 0.00 1.95 0.45 0.05 79.24 12:31:01 AM 1 6.07 0.00 0.94 0.64 0.08 92.27 12:32:01 AM all 33.31 0.00 6.09 0.86 0.10 59.64 12:32:01 AM 0 45.11 0.00 6.71 0.85 0.10 47.23 12:32:01 AM 1 21.46 0.00 5.47 0.87 0.10 72.10 12:33:01 AM all 0.35 0.00 0.23 0.43 0.04 98.95 12:33:01 AM 0 0.12 0.00 0.22 0.33 0.05 99.28 12:33:01 AM 1 0.58 0.00 0.25 0.52 0.03 98.61 12:34:01 AM all 2.37 0.00 0.29 0.02 0.05 97.27 12:34:01 AM 0 2.21 0.00 0.22 0.00 0.07 97.51 12:34:01 AM 1 2.53 0.00 0.37 0.03 0.03 97.04 12:35:01 AM all 0.48 0.00 0.10 0.00 0.06 99.36 12:35:01 AM 0 0.40 0.00 0.12 0.00 0.05 99.43 12:35:01 AM 1 0.57 0.00 0.08 0.00 0.07 99.28 12:36:01 AM all 0.93 0.00 0.17 0.00 0.05 98.86 12:36:01 AM 0 0.67 0.00 0.07 0.00 0.03 99.23 12:36:01 AM 1 1.19 0.00 0.27 0.00 0.07 98.48 12:37:01 AM all 0.48 0.00 0.10 0.00 0.05 99.37 12:37:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 12:37:01 AM 1 0.35 0.00 0.15 0.00 0.07 99.43 12:38:01 AM all 1.02 0.00 0.12 0.00 0.06 98.80 12:38:01 AM 0 0.77 0.00 0.10 0.00 0.05 99.08 12:38:01 AM 1 1.27 0.00 0.13 0.00 0.07 98.53 12:39:01 AM all 0.39 0.00 0.13 0.00 0.07 99.41 12:39:01 AM 0 0.57 0.00 0.13 0.00 0.07 99.23 12:39:01 AM 1 0.22 0.00 0.13 0.00 0.07 99.58 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 0.86 0.00 0.18 0.01 0.06 98.90 12:40:01 AM 0 1.22 0.00 0.22 0.00 0.07 98.49 12:40:01 AM 1 0.50 0.00 0.13 0.02 0.05 99.30 12:41:01 AM all 0.48 0.25 0.23 0.18 0.05 98.81 12:41:01 AM 0 0.58 0.00 0.17 0.00 0.05 99.20 12:41:01 AM 1 0.37 0.50 0.30 0.35 0.05 98.43 12:42:01 AM all 2.09 0.00 0.19 0.00 0.05 97.67 12:42:01 AM 0 3.06 0.00 0.20 0.00 0.05 96.69 12:42:01 AM 1 1.12 0.00 0.18 0.00 0.05 98.64 12:43:01 AM all 0.60 0.00 0.28 0.01 0.06 99.06 12:43:01 AM 0 0.58 0.00 0.37 0.02 0.07 98.96 12:43:01 AM 1 0.62 0.00 0.18 0.00 0.05 99.15 12:44:01 AM all 1.05 0.00 0.16 0.01 0.05 98.74 12:44:01 AM 0 1.54 0.00 0.20 0.00 0.07 98.19 12:44:01 AM 1 0.55 0.00 0.12 0.02 0.03 99.28 12:45:01 AM all 0.49 0.00 0.11 0.00 0.05 99.35 12:45:01 AM 0 0.37 0.00 0.13 0.00 0.05 99.45 12:45:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 12:46:01 AM all 0.99 0.00 0.12 0.00 0.04 98.85 12:46:01 AM 0 0.70 0.00 0.12 0.00 0.05 99.13 12:46:01 AM 1 1.27 0.00 0.12 0.00 0.03 98.58 12:47:01 AM all 0.57 0.00 0.13 0.00 0.06 99.25 12:47:01 AM 0 0.80 0.00 0.08 0.00 0.03 99.08 12:47:01 AM 1 0.33 0.00 0.17 0.00 0.08 99.41 12:48:01 AM all 1.10 0.00 0.18 0.00 0.07 98.65 12:48:01 AM 0 1.55 0.00 0.22 0.00 0.07 98.16 12:48:01 AM 1 0.65 0.00 0.15 0.00 0.07 99.13 12:49:01 AM all 0.45 0.00 0.12 0.00 0.07 99.36 12:49:01 AM 0 0.32 0.00 0.12 0.00 0.07 99.50 12:49:01 AM 1 0.59 0.00 0.12 0.00 0.07 99.23 12:50:01 AM all 15.56 0.00 1.96 0.08 0.08 82.32 12:50:01 AM 0 22.85 0.00 2.35 0.10 0.07 74.63 12:50:01 AM 1 8.26 0.00 1.57 0.07 0.08 90.02 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 31.03 0.00 3.99 0.12 0.09 64.77 12:51:01 AM 0 46.86 0.00 4.64 0.18 0.10 48.21 12:51:01 AM 1 15.15 0.00 3.34 0.05 0.08 81.37 Average: all 7.76 0.01 1.33 0.70 0.06 90.14 Average: 0 10.12 0.00 1.43 0.64 0.06 87.75 Average: 1 5.39 0.02 1.23 0.76 0.07 92.53