---> uname -a: Linux prd-centos8-robot-2c-8g-3124.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 692 4656 19 2348 6706 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:54:6e:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85477sec preferred_lft 85477sec inet6 fe80::f816:3eff:fe54:6e1b/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) 08/22/2025 _x86_64_ (2 CPU) 00:35:41 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 213.90 142.14 71.76 14081.86 40795.23 12:38:01 AM 116.38 0.72 115.66 52.92 12066.67 12:39:01 AM 33.01 0.42 32.59 64.78 2816.06 12:40:01 AM 75.96 6.96 68.99 1292.77 8437.54 12:41:01 AM 10.05 0.22 9.83 11.73 675.17 12:42:01 AM 2.27 0.00 2.27 0.00 228.54 12:43:01 AM 0.95 0.00 0.95 0.00 685.80 12:44:01 AM 0.40 0.02 0.38 1.07 246.37 12:45:01 AM 0.70 0.00 0.70 0.00 454.81 12:46:01 AM 0.72 0.00 0.72 0.00 445.74 12:47:01 AM 1.08 0.42 0.67 54.21 705.39 12:48:01 AM 0.43 0.03 0.40 1.07 213.25 12:49:01 AM 0.15 0.00 0.15 0.00 18.28 12:50:01 AM 14.85 0.32 14.53 36.93 789.62 12:51:01 AM 31.05 0.57 30.48 65.02 4326.10 Average: 33.46 10.12 23.34 1044.16 4860.26 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5285708 6983388 2596716 32.94 2688 1883428 795604 8.91 220116 2069380 211808 12:38:01 AM 5154356 6993044 2728068 34.61 2688 2014420 727984 8.15 197428 2179656 42496 12:39:01 AM 5085132 6992996 2797292 35.49 2688 2081516 728236 8.15 233288 2207632 66392 12:40:01 AM 4948148 7038056 2934276 37.23 2688 2257440 653844 7.32 260880 2290924 10820 12:41:01 AM 4906604 6997476 2975820 37.75 2688 2258544 705356 7.90 261060 2332228 576 12:42:01 AM 4881568 6982072 3000856 38.07 2688 2268188 720732 8.07 261476 2356360 5620 12:43:01 AM 4857972 6973156 3024452 38.37 2688 2282900 823544 9.22 261476 2380292 228 12:44:01 AM 4846488 6968884 3035936 38.52 2688 2290112 823544 9.22 261528 2392204 100 12:45:01 AM 4808696 6945456 3073728 38.99 2688 2304440 838976 9.39 261576 2428840 1016 12:46:01 AM 4765292 6924312 3117132 39.55 2688 2326684 869996 9.74 261576 2472744 10164 12:47:01 AM 4677980 6915628 3204444 40.65 2688 2344676 853692 9.56 263072 2472616 5492 12:48:01 AM 4385700 6888404 3496724 44.36 2688 2345528 853260 9.55 263132 2471468 68 12:49:01 AM 4385344 6888440 3497080 44.37 2688 2346036 853260 9.55 263144 2471864 72 12:50:01 AM 4808228 6902584 3074196 39.00 2688 2267764 791116 8.86 383604 2328616 118604 12:51:01 AM 4781872 6879156 3100552 39.34 2688 2271140 815128 9.13 546600 2196500 25236 Average: 4838606 6951537 3043818 38.62 2688 2236188 790285 8.85 279997 2336755 33246 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 326.84 195.15 1648.81 61.44 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 80.10 53.52 845.45 9.79 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 34.17 27.29 158.01 7.28 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 210.46 152.13 219.05 35.16 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 17.86 11.23 11.04 1.57 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 27.34 23.34 76.91 6.79 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 29.38 28.68 97.82 16.36 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 17.64 16.39 35.89 6.30 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 32.74 25.90 171.42 11.70 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 31.18 26.70 358.51 2.61 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 35.23 41.06 263.58 3.49 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 20.38 29.84 2.85 2.90 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 17.71 15.59 4.06 2.63 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 95.13 61.41 175.66 116.17 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 19.09 18.05 16.57 8.67 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 66.35 48.42 272.37 19.52 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) 08/22/2025 _x86_64_ (2 CPU) 00:35:41 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 44.75 0.06 12.08 3.04 0.10 39.97 12:37:01 AM 0 43.35 0.05 12.48 3.46 0.08 40.58 12:37:01 AM 1 46.16 0.07 11.69 2.62 0.12 39.36 12:38:01 AM all 31.86 0.00 4.84 1.38 0.10 61.82 12:38:01 AM 0 27.41 0.00 3.72 1.07 0.10 67.70 12:38:01 AM 1 36.30 0.00 5.96 1.68 0.10 55.95 12:39:01 AM all 22.74 0.00 3.00 0.28 0.08 73.89 12:39:01 AM 0 17.81 0.00 2.67 0.33 0.08 79.11 12:39:01 AM 1 27.68 0.00 3.32 0.23 0.08 68.68 12:40:01 AM all 21.82 0.00 4.46 0.79 0.08 72.85 12:40:01 AM 0 14.57 0.00 4.32 1.07 0.08 79.97 12:40:01 AM 1 29.09 0.00 4.59 0.52 0.08 65.71 12:41:01 AM all 1.72 0.00 0.23 0.07 0.03 97.95 12:41:01 AM 0 0.90 0.00 0.20 0.12 0.03 98.75 12:41:01 AM 1 2.54 0.00 0.27 0.02 0.03 97.14 12:42:01 AM all 9.93 0.00 0.19 0.01 0.07 89.80 12:42:01 AM 0 7.61 0.00 0.20 0.00 0.07 92.13 12:42:01 AM 1 12.24 0.00 0.18 0.02 0.07 87.49 12:43:01 AM all 15.18 0.00 0.20 0.03 0.06 84.52 12:43:01 AM 0 5.17 0.00 0.20 0.07 0.07 94.50 12:43:01 AM 1 25.18 0.00 0.20 0.00 0.05 74.57 12:44:01 AM all 8.92 0.00 0.14 0.01 0.06 90.87 12:44:01 AM 0 3.76 0.00 0.15 0.02 0.08 95.99 12:44:01 AM 1 14.07 0.00 0.13 0.00 0.03 85.76 12:45:01 AM all 12.44 0.00 0.19 0.01 0.08 87.28 12:45:01 AM 0 10.72 0.00 0.18 0.02 0.07 89.01 12:45:01 AM 1 14.16 0.00 0.20 0.00 0.08 85.55 12:46:01 AM all 2.67 0.00 0.19 0.02 0.06 97.06 12:46:01 AM 0 1.92 0.00 0.15 0.00 0.05 97.88 12:46:01 AM 1 3.42 0.00 0.23 0.03 0.07 96.25 12:47:01 AM all 5.08 0.00 1.13 0.04 0.08 93.67 12:47:01 AM 0 5.09 0.00 1.16 0.05 0.08 93.62 12:47:01 AM 1 5.07 0.00 1.10 0.03 0.08 93.71 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 5.65 0.00 1.59 0.01 0.07 92.68 12:48:01 AM 0 6.45 0.00 1.61 0.00 0.08 91.86 12:48:01 AM 1 4.85 0.00 1.57 0.02 0.05 93.51 12:49:01 AM all 5.28 0.00 0.18 0.00 0.08 94.46 12:49:01 AM 0 7.12 0.00 0.17 0.00 0.07 92.64 12:49:01 AM 1 3.45 0.00 0.18 0.00 0.08 96.29 12:50:01 AM all 21.54 0.00 2.72 0.07 0.09 75.58 12:50:01 AM 0 14.48 0.00 2.02 0.07 0.07 83.36 12:50:01 AM 1 28.60 0.00 3.42 0.07 0.12 67.79 12:51:01 AM all 30.17 0.00 3.97 0.25 0.07 65.54 12:51:01 AM 0 17.55 0.00 2.95 0.33 0.07 79.10 12:51:01 AM 1 42.80 0.00 4.99 0.17 0.07 51.98 Average: all 15.98 0.00 2.34 0.40 0.07 81.20 Average: 0 12.26 0.00 2.14 0.44 0.07 85.08 Average: 1 19.71 0.00 2.54 0.36 0.07 77.32