---> uname -a: Linux prd-centos8-robot-2c-8g-4568.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 586 4939 19 2171 6812 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:15:00:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84953sec preferred_lft 84953sec inet6 fe80::f816:3eff:fe15:a8/64 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) 08/28/2025 _x86_64_ (2 CPU) 12:03:50 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 220.16 158.36 61.80 14753.97 40964.01 12:06:01 PM 120.98 0.72 120.26 52.92 11612.20 12:07:01 PM 22.33 0.03 22.30 0.53 2836.01 12:08:01 PM 16.29 0.38 15.91 64.25 1017.13 12:09:01 PM 75.97 6.97 69.01 1292.98 7889.69 12:10:01 PM 11.65 0.20 11.45 11.60 1160.67 12:11:01 PM 2.03 0.03 2.00 1.07 87.44 12:12:01 PM 0.52 0.00 0.52 0.00 8.56 12:13:01 PM 0.53 0.00 0.53 0.00 15.55 12:14:01 PM 0.43 0.00 0.43 0.00 6.03 12:15:01 PM 0.50 0.00 0.50 0.00 14.03 12:16:01 PM 0.38 0.00 0.38 0.00 5.20 12:17:01 PM 0.50 0.00 0.50 0.00 14.11 12:18:01 PM 0.40 0.00 0.40 0.00 5.60 12:19:01 PM 0.30 0.03 0.27 0.27 19.33 12:20:01 PM 1.37 0.00 1.37 0.00 32.49 12:21:01 PM 0.38 0.00 0.38 0.00 13.05 12:22:01 PM 0.25 0.00 0.25 0.00 4.57 12:23:01 PM 0.13 0.00 0.13 0.00 9.37 12:24:01 PM 0.32 0.00 0.32 0.00 5.68 12:25:01 PM 0.38 0.00 0.38 0.00 13.51 12:26:01 PM 0.18 0.00 0.18 0.00 3.10 12:27:01 PM 16.98 0.32 16.66 36.92 619.11 12:28:01 PM 31.84 0.72 31.13 76.79 1412.98 Average: 21.87 6.99 14.88 678.85 2823.85 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5446472 7020900 2435952 30.90 2688 1766836 745828 8.35 185988 1967112 102728 12:06:01 PM 5166648 7003712 2715776 34.45 2688 2012788 721984 8.08 198012 2163328 69348 12:07:01 PM 5167764 7004248 2714660 34.44 2688 2012808 721984 8.08 198076 2165532 20 12:08:01 PM 5157736 7031548 2724688 34.57 2688 2049120 702484 7.87 222732 2148472 34208 12:09:01 PM 4967272 7054604 2915152 36.98 2688 2254920 644116 7.21 261836 2272140 26992 12:10:01 PM 4923872 7011748 2958552 37.53 2688 2255536 729764 8.17 261968 2313008 272 12:11:01 PM 4923560 7011780 2958864 37.54 2688 2255872 708760 7.94 261968 2313884 4 12:12:01 PM 4923084 7011340 2959340 37.54 2688 2255908 708760 7.94 261968 2314220 4 12:13:01 PM 4913900 7002384 2968524 37.66 2688 2256136 732512 8.20 261968 2323020 12 12:14:01 PM 4913884 7002400 2968540 37.66 2688 2256168 732512 8.20 261968 2322892 8 12:15:01 PM 4913808 7002552 2968616 37.66 2688 2256396 732512 8.20 261980 2323224 4 12:16:01 PM 4913960 7002736 2968464 37.66 2688 2256428 732512 8.20 261980 2323188 4 12:17:01 PM 4920260 7009252 2962164 37.58 2688 2256644 717392 8.03 261976 2316588 4 12:18:01 PM 4920336 7009364 2962088 37.58 2688 2256680 717392 8.03 261976 2316656 4 12:19:01 PM 4919752 7009240 2962672 37.59 2688 2257144 712180 7.97 262280 2317160 16 12:20:01 PM 4904172 6993704 2978252 37.78 2688 2257184 734488 8.22 262280 2332156 4 12:21:01 PM 4889884 6979660 2992540 37.96 2688 2257428 749580 8.39 262280 2346768 4 12:22:01 PM 4915620 7005428 2966804 37.64 2688 2257460 721040 8.07 262280 2320720 12 12:23:01 PM 4915652 7005696 2966772 37.64 2688 2257696 721040 8.07 262280 2320896 8 12:24:01 PM 4903272 6993356 2979152 37.79 2688 2257740 751248 8.41 262280 2332720 4 12:25:01 PM 4895744 6986064 2986680 37.89 2688 2257976 745384 8.35 262280 2340484 4 12:26:01 PM 4914800 7005156 2967624 37.65 2688 2258012 724244 8.11 262280 2321152 4 12:27:01 PM 5076456 6988876 2805968 35.60 2688 2085404 711420 7.97 303916 2142268 30880 12:28:01 PM 5058108 6975568 2824316 35.83 2688 2090860 723544 8.10 461988 2004280 26888 Average: 4981917 7005055 2900507 36.80 2688 2193298 722612 8.09 262022 2265078 12143 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 334.24 201.90 1937.83 60.63 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 88.89 66.68 861.58 10.44 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 3.37 0.37 0.63 0.12 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 15.48 12.55 6.84 4.68 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 238.83 179.00 371.38 45.84 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 19.96 11.93 5.79 3.69 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 16.03 15.43 2.43 3.87 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 1.45 0.17 0.07 0.02 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 18.81 17.06 120.39 1.49 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 1.43 0.20 0.11 0.02 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 9.38 8.68 1.45 0.73 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 1.07 0.17 0.11 0.02 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 18.08 16.81 120.11 1.25 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 1.18 0.22 0.13 0.05 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 19.59 18.88 3.67 3.53 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 8.66 7.28 117.95 0.53 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 32.52 30.24 355.48 2.11 0.00 0.00 0.00 0.00 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 2.40 0.37 0.49 0.24 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 9.53 8.12 1.93 0.82 0.00 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 5.66 4.50 117.60 0.30 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 33.14 30.56 355.69 2.19 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 0.60 0.22 0.09 0.02 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 55.28 39.65 86.52 29.00 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 18.26 16.75 13.77 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 39.74 28.66 186.76 7.51 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) 08/28/2025 _x86_64_ (2 CPU) 12:03:50 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 51.41 0.06 10.16 3.35 0.10 34.92 12:05:01 PM 0 44.81 0.02 8.82 2.92 0.12 43.32 12:05:01 PM 1 58.02 0.10 11.51 3.78 0.08 26.50 12:06:01 PM all 34.95 0.00 5.37 1.07 0.09 58.51 12:06:01 PM 0 30.10 0.00 4.56 0.85 0.08 64.40 12:06:01 PM 1 39.81 0.00 6.18 1.30 0.10 52.61 12:07:01 PM all 0.38 0.00 0.27 0.31 0.05 99.00 12:07:01 PM 0 0.32 0.00 0.27 0.17 0.05 99.20 12:07:01 PM 1 0.43 0.00 0.27 0.45 0.05 98.80 12:08:01 PM all 16.19 0.00 2.44 0.16 0.07 81.14 12:08:01 PM 0 8.79 0.00 2.15 0.15 0.05 88.86 12:08:01 PM 1 23.59 0.00 2.73 0.17 0.08 73.43 12:09:01 PM all 28.56 0.00 5.36 0.71 0.09 65.28 12:09:01 PM 0 27.19 0.00 5.30 0.65 0.10 66.76 12:09:01 PM 1 29.93 0.00 5.41 0.77 0.08 63.81 12:10:01 PM all 1.33 0.00 0.29 0.11 0.04 98.23 12:10:01 PM 0 0.17 0.00 0.22 0.17 0.03 99.42 12:10:01 PM 1 2.49 0.00 0.37 0.05 0.05 97.04 12:11:01 PM all 1.24 0.00 0.18 0.02 0.08 98.49 12:11:01 PM 0 0.80 0.00 0.15 0.00 0.05 99.00 12:11:01 PM 1 1.69 0.00 0.20 0.03 0.10 97.98 12:12:01 PM all 0.52 0.00 0.13 0.00 0.08 99.28 12:12:01 PM 0 0.68 0.00 0.10 0.00 0.07 99.15 12:12:01 PM 1 0.35 0.00 0.15 0.00 0.08 99.42 12:13:01 PM all 0.94 0.00 0.16 0.00 0.08 98.83 12:13:01 PM 0 0.68 0.00 0.10 0.00 0.05 99.16 12:13:01 PM 1 1.19 0.00 0.22 0.00 0.10 98.50 12:14:01 PM all 0.48 0.00 0.10 0.01 0.06 99.35 12:14:01 PM 0 0.60 0.00 0.05 0.02 0.03 99.30 12:14:01 PM 1 0.37 0.00 0.15 0.00 0.08 99.40 12:15:01 PM all 0.98 0.00 0.14 0.00 0.08 98.80 12:15:01 PM 0 0.65 0.00 0.12 0.00 0.07 99.16 12:15:01 PM 1 1.30 0.00 0.17 0.00 0.10 98.43 12:15:01 PM CPU %user %nice %system %iowait %steal %idle 12:16:01 PM all 0.49 0.00 0.10 0.00 0.08 99.33 12:16:01 PM 0 0.78 0.00 0.08 0.00 0.05 99.08 12:16:01 PM 1 0.20 0.00 0.12 0.00 0.10 99.58 12:17:01 PM all 0.94 0.00 0.17 0.00 0.08 98.82 12:17:01 PM 0 0.72 0.00 0.12 0.00 0.07 99.10 12:17:01 PM 1 1.15 0.00 0.22 0.00 0.08 98.55 12:18:01 PM all 0.48 0.00 0.11 0.00 0.08 99.33 12:18:01 PM 0 0.62 0.00 0.12 0.00 0.08 99.18 12:18:01 PM 1 0.33 0.00 0.10 0.00 0.08 99.48 12:19:01 PM all 2.06 0.00 0.33 0.00 0.08 97.53 12:19:01 PM 0 2.21 0.00 0.47 0.00 0.08 97.24 12:19:01 PM 1 1.91 0.00 0.20 0.00 0.07 97.83 12:20:01 PM all 0.53 0.00 0.16 0.00 0.06 99.25 12:20:01 PM 0 0.60 0.00 0.22 0.00 0.08 99.10 12:20:01 PM 1 0.47 0.00 0.10 0.00 0.03 99.40 12:21:01 PM all 1.01 0.00 0.18 0.00 0.07 98.74 12:21:01 PM 0 0.72 0.00 0.15 0.00 0.07 99.06 12:21:01 PM 1 1.30 0.00 0.22 0.00 0.07 98.41 12:22:01 PM all 0.57 0.00 0.13 0.00 0.08 99.22 12:22:01 PM 0 0.68 0.00 0.07 0.00 0.07 99.18 12:22:01 PM 1 0.45 0.00 0.18 0.00 0.10 99.27 12:23:01 PM all 1.00 0.00 0.12 0.00 0.08 98.81 12:23:01 PM 0 0.72 0.00 0.10 0.00 0.07 99.11 12:23:01 PM 1 1.29 0.00 0.13 0.00 0.08 98.50 12:24:01 PM all 0.52 0.00 0.13 0.00 0.05 99.30 12:24:01 PM 0 0.60 0.00 0.15 0.00 0.05 99.20 12:24:01 PM 1 0.43 0.00 0.12 0.00 0.05 99.40 12:25:01 PM all 0.97 0.00 0.21 0.00 0.08 98.75 12:25:01 PM 0 1.45 0.00 0.30 0.00 0.07 98.18 12:25:01 PM 1 0.48 0.00 0.12 0.00 0.08 99.31 12:26:01 PM all 0.29 0.00 0.11 0.00 0.07 99.53 12:26:01 PM 0 0.42 0.00 0.13 0.00 0.07 99.38 12:26:01 PM 1 0.17 0.00 0.08 0.00 0.07 99.68 12:26:01 PM CPU %user %nice %system %iowait %steal %idle 12:27:01 PM all 15.78 0.00 2.09 0.09 0.08 81.96 12:27:01 PM 0 8.13 0.00 2.12 0.05 0.07 89.63 12:27:01 PM 1 23.43 0.00 2.05 0.13 0.08 74.29 12:28:01 PM all 33.27 0.00 4.05 0.16 0.08 62.44 12:28:01 PM 0 26.48 0.00 3.52 0.15 0.08 69.77 12:28:01 PM 1 40.07 0.00 4.59 0.17 0.08 55.10 Average: all 8.12 0.00 1.35 0.25 0.07 90.20 Average: 0 6.63 0.00 1.22 0.21 0.07 91.87 Average: 1 9.61 0.00 1.48 0.28 0.08 88.54