---> uname -a: Linux prd-centos8-robot-2c-8g-1026.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: 2800.000 BogoMIPS: 5600.00 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 576 4938 19 2182 6822 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:fd:9e:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fefd:9e10/64 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) 03:21:36 LINUX RESTART (2 CPU) 03:22:02 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 142.45 95.63 46.82 11414.42 37890.99 03:24:01 AM 53.95 6.13 47.82 1089.50 4944.05 03:25:01 AM 71.89 0.00 71.89 0.00 7909.95 03:26:01 AM 58.41 0.75 57.66 53.45 6837.37 03:27:01 AM 25.37 0.38 24.99 64.25 2082.09 03:28:01 AM 84.17 9.45 74.72 1685.59 8368.31 03:29:01 AM 11.50 0.20 11.30 11.60 1159.91 03:30:01 AM 3.77 0.03 3.73 1.07 162.78 03:31:01 AM 0.17 0.00 0.17 0.00 1.63 03:32:01 AM 6.15 0.32 5.83 36.92 226.61 03:33:01 AM 31.14 0.52 30.63 63.86 1441.81 Average: 44.30 10.18 34.12 1295.83 6409.66 03:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5781208 7168932 2101216 26.66 2688 1587212 611412 6.85 164968 1674528 31300 03:24:01 AM 5431652 7016376 2450772 31.09 2688 1776216 751012 8.41 190760 1969236 64208 03:25:01 AM 5324972 7047684 2557452 32.44 2688 1905224 683656 7.65 186972 2041520 67776 03:26:01 AM 5172272 7010368 2710152 34.38 2688 2013796 695632 7.79 198436 2160340 41868 03:27:01 AM 5154084 7039028 2728340 34.61 2688 2058772 677740 7.59 224272 2148484 53492 03:28:01 AM 4955400 7058188 2927024 37.13 2688 2270124 630616 7.06 267924 2273304 26992 03:29:01 AM 4913868 7017120 2968556 37.66 2688 2270724 677224 7.58 268192 2317288 260 03:30:01 AM 4908476 7013004 2973948 37.73 2688 2272000 711348 7.96 268192 2322712 4 03:31:01 AM 4902096 7006644 2980328 37.81 2688 2272016 727272 8.14 268192 2329276 4 03:32:01 AM 5035560 6985172 2846864 36.12 2688 2120844 710748 7.96 288708 2193252 38752 03:33:01 AM 5103024 7028260 2779400 35.26 2688 2098544 670708 7.51 468012 1954992 11308 Average: 5152965 7035525 2729459 34.63 2688 2058679 686124 7.68 254057 2125903 30542 03:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 191.55 114.72 770.83 43.63 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 97.37 71.36 896.50 17.13 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 19.50 17.25 246.49 2.64 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 42.92 33.97 596.03 6.36 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 10.93 10.95 6.27 4.41 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 185.02 135.09 363.46 38.75 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 15.13 8.35 4.18 1.09 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 224.06 220.18 60.57 90.90 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 235.62 232.20 130.52 89.12 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 124.43 93.09 136.39 42.75 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 17.41 15.91 15.19 7.90 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 105.69 86.60 292.60 31.32 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) 03:21:36 LINUX RESTART (2 CPU) 03:22:02 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 22.45 0.08 7.09 53.85 0.15 16.38 03:23:01 AM 0 25.00 0.03 6.51 53.84 0.10 14.51 03:23:01 AM 1 19.89 0.12 7.68 53.86 0.21 18.24 03:24:01 AM all 19.48 0.00 2.95 9.65 0.10 67.82 03:24:01 AM 0 9.61 0.00 2.27 8.81 0.07 79.24 03:24:01 AM 1 29.38 0.00 3.62 10.50 0.13 56.37 03:25:01 AM all 13.30 0.00 2.58 19.42 0.06 64.64 03:25:01 AM 0 10.72 0.00 2.34 18.76 0.05 68.13 03:25:01 AM 1 15.88 0.00 2.82 20.09 0.07 61.14 03:26:01 AM all 22.70 0.00 3.20 6.30 0.09 67.71 03:26:01 AM 0 15.64 0.00 2.69 5.25 0.08 76.33 03:26:01 AM 1 29.73 0.00 3.70 7.34 0.10 59.13 03:27:01 AM all 20.07 0.00 2.73 0.77 0.13 76.31 03:27:01 AM 0 9.36 0.00 2.15 0.58 0.15 87.75 03:27:01 AM 1 30.83 0.00 3.30 0.96 0.10 64.81 03:28:01 AM all 28.09 0.00 5.15 4.24 0.13 62.40 03:28:01 AM 0 18.88 0.00 4.61 4.71 0.12 71.68 03:28:01 AM 1 37.30 0.00 5.69 3.76 0.13 53.11 03:29:01 AM all 1.29 0.00 0.31 0.37 0.03 98.01 03:29:01 AM 0 1.87 0.00 0.37 0.20 0.03 97.52 03:29:01 AM 1 0.70 0.00 0.25 0.53 0.02 98.50 03:30:01 AM all 19.45 0.00 0.74 0.02 0.13 79.66 03:30:01 AM 0 21.81 0.00 0.81 0.02 0.15 77.22 03:30:01 AM 1 17.09 0.00 0.67 0.02 0.12 82.10 03:31:01 AM all 25.37 0.00 0.61 0.00 0.11 73.91 03:31:01 AM 0 22.28 0.00 0.59 0.00 0.12 77.01 03:31:01 AM 1 28.47 0.00 0.64 0.00 0.10 70.79 03:32:01 AM all 16.85 0.00 1.70 0.14 0.08 81.22 03:32:01 AM 0 8.30 0.00 1.56 0.12 0.08 89.94 03:32:01 AM 1 25.46 0.00 1.84 0.17 0.08 72.45 03:33:01 AM all 30.71 0.00 3.75 0.56 0.09 64.89 03:33:01 AM 0 38.99 0.00 3.86 0.77 0.08 56.30 03:33:01 AM 1 22.43 0.00 3.64 0.35 0.10 73.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.97 0.01 2.79 8.55 0.10 68.58 Average: 0 16.57 0.00 2.52 8.34 0.09 72.48 Average: 1 23.38 0.01 3.07 8.77 0.11 64.67