---> uname -a: Linux prd-centos8-robot-2c-8g-71.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 588 4919 19 2188 6811 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:ca:b2:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85690sec preferred_lft 85690sec inet6 fe80::f816:3eff:feca:b281/64 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) 10/20/2025 _x86_64_ (2 CPU) 00:41:15 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 111.26 55.87 55.39 5147.43 36288.62 12:44:01 AM 75.90 6.27 69.64 1093.95 6062.34 12:45:01 AM 86.85 0.72 86.14 52.92 10213.70 12:46:01 AM 22.00 0.42 21.58 64.79 1805.57 12:47:01 AM 53.87 6.93 46.94 1289.52 3245.43 12:48:01 AM 33.17 0.03 33.14 3.47 6293.40 12:49:01 AM 3.75 0.23 3.52 12.66 397.90 12:50:01 AM 2.23 0.00 2.23 0.00 72.46 12:51:01 AM 0.23 0.00 0.23 0.00 3.83 12:52:01 AM 15.18 0.32 14.86 36.93 651.34 12:53:01 AM 30.47 0.52 29.96 63.85 1791.15 Average: 39.54 6.48 33.06 706.03 6075.71 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5785000 7162324 2097432 26.61 2688 1576752 658552 7.37 154820 1685560 35388 12:44:01 AM 5372280 7083944 2510152 31.84 2688 1893904 668328 7.48 185108 2005396 183384 12:45:01 AM 5185780 7020804 2696652 34.21 2688 2011224 709168 7.94 197124 2152040 42400 12:46:01 AM 5255828 7092892 2626604 33.32 2688 2013168 629096 7.04 217752 2062304 8 12:47:01 AM 4943052 7030416 2939380 37.29 2688 2254828 655156 7.34 255084 2310472 173964 12:48:01 AM 4978492 7067800 2903940 36.84 2688 2256920 632328 7.08 260544 2263804 16 12:49:01 AM 4908388 7006456 2974044 37.73 2688 2265680 717048 8.03 260872 2333484 8 12:50:01 AM 4894816 6992912 2987616 37.90 2688 2265716 753656 8.44 260872 2346448 44 12:51:01 AM 4874088 6976364 3008344 38.17 2688 2269892 753656 8.44 260872 2367376 4184 12:52:01 AM 4988380 6919864 2894052 36.72 2688 2105328 763520 8.55 298016 2239584 44052 12:53:01 AM 5074952 7009420 2807480 35.62 2688 2108676 671992 7.52 470060 1985308 25732 Average: 5114641 7033018 2767791 35.11 2688 2092917 692045 7.75 256466 2159252 46289 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 164.10 93.32 672.02 38.68 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 131.24 102.55 1153.24 21.15 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 70.96 51.58 677.72 8.46 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 15.90 11.20 5.87 4.05 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 41.43 36.54 335.50 8.92 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 183.46 135.75 38.49 39.88 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 97.23 84.15 85.60 28.96 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 325.15 322.02 428.87 125.25 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 178.41 174.36 348.62 55.68 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 58.06 38.43 95.33 38.16 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 20.96 16.88 15.76 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 117.00 96.99 350.65 34.34 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) 10/20/2025 _x86_64_ (2 CPU) 00:41:15 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 12.26 0.08 3.92 64.18 0.08 19.48 12:43:01 AM 0 14.08 0.12 3.95 66.12 0.08 15.65 12:43:01 AM 1 10.43 0.03 3.89 62.24 0.08 23.32 12:44:01 AM all 31.73 0.00 4.88 4.52 0.12 58.76 12:44:01 AM 0 40.29 0.00 6.16 5.84 0.13 47.57 12:44:01 AM 1 23.17 0.00 3.59 3.19 0.10 69.95 12:45:01 AM all 25.18 0.00 3.50 2.43 0.12 68.77 12:45:01 AM 0 15.51 0.00 2.75 2.20 0.12 79.43 12:45:01 AM 1 34.88 0.00 4.26 2.66 0.12 58.08 12:46:01 AM all 13.49 0.00 1.75 2.26 0.06 82.44 12:46:01 AM 0 17.15 0.00 1.82 1.65 0.05 79.32 12:46:01 AM 1 9.82 0.00 1.67 2.88 0.07 85.56 12:47:01 AM all 31.75 0.00 5.75 2.88 0.13 59.48 12:47:01 AM 0 38.65 0.00 6.63 3.08 0.15 51.48 12:47:01 AM 1 24.84 0.00 4.87 2.69 0.12 67.48 12:48:01 AM all 4.50 0.00 1.02 4.32 0.04 90.12 12:48:01 AM 0 6.17 0.00 0.97 4.28 0.05 88.52 12:48:01 AM 1 2.83 0.00 1.07 4.35 0.03 91.72 12:49:01 AM all 16.30 0.00 0.47 0.06 0.08 83.09 12:49:01 AM 0 19.30 0.00 0.48 0.10 0.07 80.05 12:49:01 AM 1 13.29 0.00 0.45 0.02 0.08 86.16 12:50:01 AM all 24.68 0.00 0.62 0.01 0.10 74.59 12:50:01 AM 0 7.60 0.00 0.32 0.02 0.08 91.98 12:50:01 AM 1 41.73 0.00 0.92 0.00 0.12 57.23 12:51:01 AM all 22.13 0.00 0.56 0.01 0.08 77.22 12:51:01 AM 0 4.24 0.00 0.42 0.02 0.08 95.23 12:51:01 AM 1 39.79 0.00 0.69 0.00 0.08 59.44 12:52:01 AM all 16.35 0.00 2.07 0.22 0.08 81.28 12:52:01 AM 0 20.62 0.00 2.09 0.25 0.08 76.96 12:52:01 AM 1 12.09 0.00 2.05 0.18 0.08 85.59 12:53:01 AM all 30.18 0.00 4.11 0.68 0.12 64.92 12:53:01 AM 0 33.79 0.00 4.52 0.38 0.08 61.23 12:53:01 AM 1 26.56 0.00 3.70 0.97 0.15 68.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.79 0.01 2.61 7.39 0.09 69.11 Average: 0 19.81 0.01 2.74 7.61 0.09 69.74 Average: 1 21.77 0.00 2.47 7.17 0.09 68.49