---> uname -a: Linux prd-centos8-robot-2c-8g-603.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 619 4902 19 2175 6780 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:66:60:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85316sec preferred_lft 85316sec inet6 fe80::f816:3eff:fe66:607c/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) 10/21/2025 _x86_64_ (2 CPU) 02:09:50 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 134.26 111.34 22.92 9209.07 10265.97 02:12:01 AM 87.33 48.75 38.58 4494.84 27251.02 02:13:01 AM 79.41 8.74 70.67 1506.20 6079.79 02:14:01 AM 83.89 0.72 83.17 52.92 10237.86 02:15:01 AM 25.82 0.38 25.44 62.51 2203.00 02:16:01 AM 33.93 6.75 27.18 1248.19 1817.73 02:17:01 AM 52.17 0.25 51.92 47.05 7662.48 02:18:01 AM 4.05 0.23 3.82 12.66 144.33 02:19:01 AM 2.18 0.00 2.18 0.00 121.63 02:20:01 AM 0.53 0.00 0.53 0.00 9.21 02:21:01 AM 0.38 0.00 0.38 0.00 5.90 02:22:01 AM 0.20 0.00 0.20 0.00 3.03 02:23:01 AM 0.18 0.00 0.18 0.00 2.93 02:24:01 AM 0.12 0.00 0.12 0.00 1.33 02:25:01 AM 0.25 0.03 0.22 0.27 3.90 02:26:01 AM 1.55 0.00 1.55 0.00 32.79 02:27:01 AM 15.08 0.32 14.76 36.92 578.44 Average: 30.74 10.56 20.18 989.62 3913.15 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 6150184 7366968 1732248 21.98 2688 1423924 371780 4.72 112640 1406372 802500 02:12:01 AM 5850912 7209660 2031520 25.77 2688 1558108 608908 6.82 152708 1621720 20768 02:13:01 AM 5339832 7020872 2542600 32.26 2688 1865000 732772 8.20 186872 2040900 150532 02:14:01 AM 5126820 6970340 2755612 34.96 2688 2019004 747468 8.37 199072 2206172 42404 02:15:01 AM 5202440 7047592 2679992 34.00 2688 2020880 683992 7.66 219748 2112528 1892 02:16:01 AM 4902388 6994372 2980044 37.81 2688 2260140 703996 7.88 258760 2349940 181152 02:17:01 AM 4923168 7020672 2959264 37.54 2688 2264712 674020 7.55 262932 2316156 4 02:18:01 AM 4874036 6973288 3008396 38.17 2688 2266588 760500 8.52 263200 2365408 1500 02:19:01 AM 4874024 6973280 3008408 38.17 2688 2266592 760500 8.52 263200 2365464 4 02:20:01 AM 4873768 6973024 3008664 38.17 2688 2266592 761660 8.53 263200 2365468 4 02:21:01 AM 4872272 6971548 3010160 38.19 2688 2266596 761660 8.53 263200 2366956 4 02:22:01 AM 4872300 6971576 3010132 38.19 2688 2266596 761660 8.53 263200 2367016 12 02:23:01 AM 4872060 6971336 3010372 38.19 2688 2266596 761660 8.53 263200 2366916 4 02:24:01 AM 4871900 6971180 3010532 38.19 2688 2266600 761660 8.53 263200 2367388 4 02:25:01 AM 4864200 6963496 3018232 38.29 2688 2266616 768352 8.60 263364 2373936 36 02:26:01 AM 4865396 6964692 3017036 38.28 2688 2266616 768352 8.60 263364 2373596 4 02:27:01 AM 5035420 6952488 2847012 36.12 2688 2090676 769604 8.62 302908 2184488 30684 Average: 5080654 7018611 2801778 35.54 2688 2111873 715208 8.01 239104 2208848 72442 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 65.23 20.71 301.45 1.87 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 87.81 44.06 347.92 14.53 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 230.68 155.71 1445.30 48.78 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 77.47 58.99 734.89 8.87 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 14.96 7.78 5.70 3.36 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 37.81 31.51 330.33 6.38 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 199.40 175.16 45.08 35.60 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 59.06 51.52 29.78 19.05 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 49.72 44.34 9.22 18.57 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 8.80 5.25 1.26 2.17 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 7.78 4.97 1.16 2.05 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 54.27 52.07 10.66 21.80 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 9.93 5.16 1.37 2.14 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 135.33 132.37 27.11 55.60 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 97.22 92.49 94.43 35.08 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 132.76 127.13 41.72 45.83 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 61.76 43.15 104.90 29.51 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 78.07 61.76 206.68 20.61 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) 10/21/2025 _x86_64_ (2 CPU) 02:09:50 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 30.13 0.04 7.21 54.69 0.17 7.76 02:11:01 AM 0 30.65 0.03 7.28 53.52 0.17 8.34 02:11:01 AM 1 29.60 0.05 7.14 55.86 0.17 7.18 02:12:01 AM all 4.25 0.05 2.78 78.86 0.08 13.97 02:12:01 AM 0 4.21 0.07 2.44 74.39 0.07 18.83 02:12:01 AM 1 4.29 0.03 3.13 83.35 0.10 9.09 02:13:01 AM all 34.47 0.00 5.34 7.03 0.11 53.04 02:13:01 AM 0 32.78 0.00 4.97 5.26 0.12 56.87 02:13:01 AM 1 36.17 0.00 5.72 8.80 0.10 49.21 02:14:01 AM all 25.21 0.00 3.64 7.11 0.09 63.95 02:14:01 AM 0 32.37 0.00 4.37 6.89 0.08 56.28 02:14:01 AM 1 18.07 0.00 2.90 7.32 0.10 71.61 02:15:01 AM all 12.19 0.00 1.53 0.68 0.06 85.55 02:15:01 AM 0 7.96 0.00 1.47 0.88 0.05 89.63 02:15:01 AM 1 16.42 0.00 1.59 0.47 0.07 81.46 02:16:01 AM all 20.59 0.00 4.14 1.77 0.08 73.42 02:16:01 AM 0 26.66 0.00 4.71 1.77 0.10 66.76 02:16:01 AM 1 14.53 0.00 3.57 1.77 0.07 80.07 02:17:01 AM all 13.87 0.00 2.57 4.32 0.06 79.18 02:17:01 AM 0 17.40 0.00 2.82 4.14 0.07 75.57 02:17:01 AM 1 10.34 0.00 2.32 4.50 0.05 82.79 02:18:01 AM all 6.17 0.00 0.52 0.47 0.05 92.79 02:18:01 AM 0 11.37 0.00 0.81 0.94 0.05 86.84 02:18:01 AM 1 1.00 0.00 0.23 0.00 0.05 98.71 02:19:01 AM all 4.69 0.00 0.21 0.34 0.06 94.70 02:19:01 AM 0 6.72 0.00 0.25 0.00 0.05 92.98 02:19:01 AM 1 2.66 0.00 0.17 0.69 0.07 96.42 02:20:01 AM all 1.02 0.00 0.12 0.03 0.03 98.81 02:20:01 AM 0 1.02 0.00 0.10 0.05 0.03 98.80 02:20:01 AM 1 1.02 0.00 0.13 0.00 0.03 98.81 02:21:01 AM all 0.97 0.00 0.12 0.08 0.03 98.81 02:21:01 AM 0 0.99 0.00 0.10 0.08 0.03 98.80 02:21:01 AM 1 0.95 0.00 0.13 0.07 0.03 98.81 02:21:01 AM CPU %user %nice %system %iowait %steal %idle 02:22:01 AM all 4.98 0.00 0.17 0.00 0.04 94.81 02:22:01 AM 0 2.63 0.00 0.15 0.00 0.03 97.19 02:22:01 AM 1 7.34 0.00 0.18 0.00 0.05 92.42 02:23:01 AM all 1.07 0.00 0.14 0.00 0.04 98.75 02:23:01 AM 0 1.33 0.00 0.10 0.00 0.03 98.53 02:23:01 AM 1 0.80 0.00 0.18 0.00 0.05 98.96 02:24:01 AM all 11.88 0.00 0.34 0.00 0.08 87.70 02:24:01 AM 0 20.02 0.00 0.42 0.00 0.07 79.49 02:24:01 AM 1 3.71 0.00 0.27 0.00 0.08 95.94 02:25:01 AM all 11.29 0.00 0.44 0.03 0.07 88.16 02:25:01 AM 0 15.32 0.00 0.45 0.00 0.08 84.15 02:25:01 AM 1 7.27 0.00 0.44 0.07 0.05 92.18 02:26:01 AM all 19.27 0.00 0.37 0.01 0.08 80.28 02:26:01 AM 0 26.93 0.00 0.42 0.00 0.10 72.55 02:26:01 AM 1 11.62 0.00 0.32 0.02 0.05 87.99 02:27:01 AM all 16.38 0.00 2.29 0.40 0.06 80.88 02:27:01 AM 0 13.25 0.00 2.44 0.57 0.05 83.70 02:27:01 AM 1 19.52 0.00 2.13 0.24 0.07 78.04 Average: all 12.84 0.01 1.88 9.15 0.07 76.05 Average: 0 14.79 0.01 1.96 8.73 0.07 74.44 Average: 1 10.89 0.00 1.80 9.58 0.07 77.66