---> uname -a: Linux prd-centos8-robot-2c-8g-43701.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 4808 19 2222 6732 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:3c:43:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85290sec preferred_lft 85290sec inet6 fe80::f816:3eff:fe3c:43dc/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) 07/18/2025 _x86_64_ (2 CPU) 05:05:32 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 126.29 50.75 75.54 7210.26 12817.29 05:08:01 AM 93.12 0.72 92.40 52.92 10883.85 05:09:01 AM 38.34 0.42 37.92 64.78 2977.22 05:10:00 AM 68.74 7.11 61.64 1318.92 7992.83 05:10:01 AM 0.00 0.00 0.00 0.00 0.00 05:11:01 AM 9.70 0.00 9.70 0.00 653.50 05:12:01 AM 2.32 0.00 2.32 0.00 67.91 05:13:01 AM 0.10 0.00 0.10 0.00 1.03 05:14:01 AM 0.47 0.02 0.45 0.13 85.24 05:15:01 AM 1.92 0.00 1.92 0.00 137.23 05:16:01 AM 0.40 0.03 0.37 1.87 89.05 05:17:01 AM 0.30 0.00 0.30 0.00 46.32 05:18:01 AM 0.25 0.00 0.25 0.00 106.17 05:19:01 AM 0.18 0.00 0.18 0.00 102.90 05:20:00 AM 0.26 0.00 0.26 0.00 148.76 05:20:01 AM 0.00 0.00 0.00 0.00 0.00 05:21:01 AM 1.50 0.03 1.47 0.27 134.27 05:22:01 AM 0.32 0.00 0.32 0.00 115.18 05:23:01 AM 13.33 0.33 13.00 37.85 601.33 05:24:01 AM 31.93 0.52 31.41 63.86 2385.29 Average: 21.56 3.32 18.24 484.75 2176.92 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5358412 7047788 2524020 32.02 2688 1872168 705588 7.90 188688 2016028 180084 05:08:01 AM 5158920 6996720 2723512 34.55 2688 2013508 707064 7.92 198544 2172036 42484 05:09:01 AM 5094696 6995636 2787736 35.37 2688 2074640 708872 7.94 230204 2200808 50512 05:10:00 AM 4902656 6988132 2979776 37.80 2688 2253084 693996 7.77 262516 2330964 10848 05:10:01 AM 4902136 6987604 2980296 37.81 2688 2253084 693996 7.77 262516 2331388 10848 05:11:01 AM 4906992 6992320 2975440 37.75 2688 2253088 677240 7.58 262516 2331396 4 05:12:01 AM 4907200 6992528 2975232 37.75 2688 2253088 677240 7.58 262520 2331464 4 05:13:01 AM 4907300 6992628 2975132 37.74 2688 2253088 677240 7.58 262520 2331396 4 05:14:01 AM 4856704 6944572 3025728 38.39 2688 2255636 782564 8.76 262752 2381376 228 05:15:01 AM 4852584 6942904 3029848 38.44 2688 2258108 782564 8.76 263020 2385244 412 05:16:01 AM 4849896 6942780 3032536 38.47 2688 2260660 782564 8.76 263212 2387844 360 05:17:01 AM 4846440 6942116 3035992 38.52 2688 2263452 799748 8.95 263212 2391076 1864 05:18:01 AM 4843552 6942120 3038880 38.55 2688 2266352 799748 8.95 263212 2394128 1628 05:19:01 AM 4835944 6937300 3046488 38.65 2688 2269132 818888 9.17 263212 2401356 1364 05:20:00 AM 4832952 6937548 3049480 38.69 2688 2272364 839836 9.40 263212 2404564 268 05:20:01 AM 4832208 6936828 3050224 38.70 2688 2272388 839836 9.40 263212 2405052 304 05:21:01 AM 4828516 6936156 3053916 38.74 2688 2275408 874020 9.79 263392 2408284 240 05:22:01 AM 4825148 6936176 3057284 38.79 2688 2278836 874020 9.79 263392 2411740 320 05:23:01 AM 4939256 6905240 2943176 37.34 2688 2139212 785720 8.80 326164 2256380 59452 05:24:01 AM 4917492 6887264 2964940 37.61 2688 2143672 781520 8.75 484492 2124476 26312 Average: 4919950 6959218 2962482 37.58 2688 2209048 765113 8.57 268625 2319850 19377 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 361.25 219.06 1759.47 64.04 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 60.86 46.41 715.61 8.06 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 34.46 31.01 144.04 8.12 0.00 0.00 0.00 0.00 05:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 AM eth0 569.73 392.91 284.23 89.97 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 2.54 2.54 0.22 0.22 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 1.37 0.73 0.32 0.12 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 2.67 2.08 0.57 0.53 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.62 2.05 0.46 0.45 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 115.83 108.73 25.39 9.17 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 84.95 85.90 15.97 7.02 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 74.17 73.82 14.58 6.02 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 120.54 121.53 22.13 9.72 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 187.24 188.97 31.20 13.38 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 132.56 133.39 24.65 10.78 0.00 0.00 0.00 0.00 05:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM eth0 209.44 211.52 36.61 15.45 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 4.51 5.26 0.58 0.74 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 146.15 147.08 27.98 11.63 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 244.48 247.06 42.33 17.64 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 134.66 95.67 149.52 114.30 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 17.05 16.71 14.70 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 138.01 117.35 183.53 21.83 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) 07/18/2025 _x86_64_ (2 CPU) 05:05:32 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 46.34 0.03 7.60 3.53 0.13 42.37 05:07:01 AM 0 50.98 0.03 8.27 3.40 0.13 37.19 05:07:01 AM 1 41.70 0.03 6.93 3.67 0.12 47.56 05:08:01 AM all 24.34 0.00 3.63 1.22 0.08 70.72 05:08:01 AM 0 21.28 0.00 3.07 1.25 0.10 74.30 05:08:01 AM 1 27.40 0.00 4.20 1.20 0.07 67.13 05:09:01 AM all 22.17 0.00 3.35 1.74 0.10 72.64 05:09:01 AM 0 23.84 0.00 3.20 1.28 0.10 71.58 05:09:01 AM 1 20.50 0.00 3.51 2.19 0.10 73.70 05:10:00 AM all 23.31 0.00 5.22 2.56 0.10 68.81 05:10:00 AM 0 26.27 0.00 5.24 1.13 0.12 67.25 05:10:00 AM 1 20.35 0.00 5.20 3.99 0.09 70.37 05:10:01 AM all 0.42 0.00 0.85 0.00 0.42 98.31 05:10:01 AM 0 0.00 0.00 0.85 0.00 0.00 99.15 05:10:01 AM 1 0.84 0.00 0.84 0.00 0.84 97.48 05:11:01 AM all 0.31 0.00 0.09 0.23 0.04 99.32 05:11:01 AM 0 0.10 0.00 0.13 0.17 0.05 99.55 05:11:01 AM 1 0.52 0.00 0.05 0.30 0.03 99.10 05:12:01 AM all 0.22 0.00 0.09 0.01 0.03 99.65 05:12:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 05:12:01 AM 1 0.30 0.00 0.08 0.02 0.02 99.58 05:13:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52 05:13:01 AM 0 0.13 0.00 0.12 0.00 0.05 99.70 05:13:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 05:14:01 AM all 8.22 0.00 0.87 0.00 0.08 90.84 05:14:01 AM 0 12.64 0.00 1.16 0.00 0.08 86.12 05:14:01 AM 1 3.82 0.00 0.57 0.00 0.07 95.54 05:15:01 AM all 8.26 0.00 0.69 0.01 0.08 90.96 05:15:01 AM 0 14.08 0.00 0.92 0.02 0.09 84.90 05:15:01 AM 1 2.53 0.00 0.47 0.00 0.07 96.93 05:16:01 AM all 7.05 0.00 0.58 0.00 0.08 92.30 05:16:01 AM 0 12.68 0.00 0.79 0.00 0.08 86.44 05:16:01 AM 1 1.44 0.00 0.37 0.00 0.07 98.13 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 8.69 0.00 0.85 0.00 0.09 90.37 05:17:01 AM 0 8.52 0.00 0.94 0.00 0.08 90.46 05:17:01 AM 1 8.85 0.00 0.75 0.00 0.10 90.29 05:18:01 AM all 8.40 0.00 0.83 0.00 0.08 90.70 05:18:01 AM 0 6.99 0.00 0.72 0.00 0.07 92.22 05:18:01 AM 1 9.81 0.00 0.94 0.00 0.08 89.16 05:19:01 AM all 9.05 0.00 0.81 0.00 0.08 90.06 05:19:01 AM 0 10.58 0.00 0.96 0.00 0.08 88.38 05:19:01 AM 1 7.51 0.00 0.67 0.00 0.08 91.73 05:20:00 AM all 10.74 0.00 1.06 0.01 0.09 88.10 05:20:00 AM 0 14.42 0.00 1.21 0.00 0.09 84.28 05:20:00 AM 1 7.09 0.00 0.91 0.02 0.09 91.90 05:20:01 AM all 3.80 0.00 0.38 0.00 0.00 95.82 05:20:01 AM 0 0.76 0.00 0.00 0.00 0.00 99.24 05:20:01 AM 1 6.82 0.00 0.76 0.00 0.00 92.42 05:21:01 AM all 10.54 0.00 1.04 0.02 0.08 88.31 05:21:01 AM 0 12.51 0.00 0.93 0.02 0.08 86.47 05:21:01 AM 1 8.59 0.00 1.16 0.02 0.08 90.15 05:22:01 AM all 10.46 0.00 1.21 0.00 0.10 88.23 05:22:01 AM 0 15.57 0.00 1.40 0.00 0.12 82.90 05:22:01 AM 1 5.38 0.00 1.01 0.00 0.08 93.53 05:23:01 AM all 23.60 0.00 2.77 0.09 0.09 73.45 05:23:01 AM 0 27.16 0.00 3.05 0.10 0.08 69.61 05:23:01 AM 1 20.05 0.00 2.49 0.08 0.10 77.28 05:24:01 AM all 31.18 0.00 3.84 0.23 0.09 64.65 05:24:01 AM 0 44.64 0.00 4.32 0.30 0.08 50.65 05:24:01 AM 1 17.73 0.00 3.37 0.17 0.10 78.64 Average: all 14.05 0.00 1.92 0.53 0.08 83.41 Average: 0 16.77 0.00 2.03 0.43 0.09 80.69 Average: 1 11.33 0.00 1.82 0.64 0.08 86.13