---> uname -a: Linux prd-centos8-robot-2c-8g-35317.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4916 19 2151 6771 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:57:9b:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe57:9bc5/64 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) 06/18/2025 _x86_64_ (2 CPU) 02:25:48 LINUX RESTART (2 CPU) 02:27:01 AM tps rtps wtps bread/s bwrtn/s 02:28:01 AM 116.70 0.73 115.96 53.06 11619.96 02:29:01 AM 27.30 0.38 26.92 64.23 2524.24 02:30:01 AM 75.12 7.00 68.13 1293.30 8062.43 02:31:01 AM 13.73 0.00 13.73 0.00 1282.91 02:32:02 AM 2.48 0.00 2.48 0.00 72.19 02:33:01 AM 0.12 0.00 0.12 0.00 1.20 02:34:01 AM 0.25 0.02 0.23 0.13 7.05 02:35:01 AM 1.98 0.02 1.97 0.93 148.13 02:36:01 AM 0.27 0.00 0.27 0.00 3.92 02:37:01 AM 14.76 0.32 14.45 36.92 552.78 02:38:01 AM 29.72 0.52 29.21 63.85 1372.64 Average: 25.71 0.82 24.90 137.71 2335.09 02:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 AM 5139776 6961436 2742648 34.79 2688 1998572 748180 8.38 198044 2196424 46544 02:29:01 AM 5216600 7039952 2665824 33.82 2688 2000500 686820 7.69 218680 2103424 8 02:30:01 AM 4939544 7007460 2942880 37.33 2688 2237140 713692 7.99 260808 2305108 28828 02:31:01 AM 4942648 7010392 2939776 37.30 2688 2237152 686388 7.69 260820 2304836 4 02:32:02 AM 4942488 7010236 2939936 37.30 2688 2237156 686388 7.69 260824 2304908 4 02:33:01 AM 4942180 7009928 2940244 37.30 2688 2237156 686388 7.69 260824 2305140 8 02:34:01 AM 4890040 6960276 2992384 37.96 2688 2239692 754420 8.45 260956 2355812 2524 02:35:01 AM 4857136 6927520 3025288 38.38 2688 2239808 788696 8.83 260956 2389356 4 02:36:01 AM 4843608 6914008 3038816 38.55 2688 2239824 827556 9.27 260956 2402700 16 02:37:01 AM 5050156 6944376 2832268 35.93 2688 2069404 752312 8.42 298172 2179220 31008 02:38:01 AM 5062620 6959708 2819804 35.77 2688 2072548 729304 8.17 458292 2011288 25040 Average: 4984254 6976845 2898170 36.77 2688 2164450 732740 8.20 272667 2259838 12181 02:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 74.95 55.41 781.25 9.17 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 18.57 15.33 7.12 5.08 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 235.82 175.94 356.57 42.67 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 343.72 252.13 66.34 57.54 0.00 0.00 0.00 0.00 02:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:02 AM eth0 3.37 2.27 0.66 0.51 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.08 2.32 0.96 0.82 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 38.19 24.34 54.55 2.87 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 247.41 242.38 4824.34 15.73 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 267.91 265.69 5291.78 17.18 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 204.72 171.76 2301.61 36.28 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 19.04 17.16 15.54 8.23 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 132.63 111.50 1247.30 17.85 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) 06/18/2025 _x86_64_ (2 CPU) 02:25:48 LINUX RESTART (2 CPU) 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 31.98 0.00 4.86 1.31 0.11 61.74 02:28:01 AM 0 18.40 0.00 3.91 1.08 0.10 76.51 02:28:01 AM 1 45.57 0.00 5.81 1.53 0.12 46.97 02:29:01 AM all 12.09 0.00 1.90 0.31 0.06 85.64 02:29:01 AM 0 14.63 0.00 1.90 0.39 0.07 83.01 02:29:01 AM 1 9.55 0.00 1.90 0.24 0.05 88.26 02:30:01 AM all 33.95 0.00 6.18 1.49 0.11 58.27 02:30:01 AM 0 23.02 0.00 5.51 1.08 0.10 70.29 02:30:01 AM 1 44.95 0.00 6.85 1.90 0.12 46.18 02:31:01 AM all 0.79 0.00 0.74 0.14 0.03 98.30 02:31:01 AM 0 1.09 0.00 0.75 0.14 0.03 97.99 02:31:01 AM 1 0.49 0.00 0.73 0.13 0.03 98.62 02:32:02 AM all 0.30 0.00 0.08 0.02 0.04 99.56 02:32:02 AM 0 0.18 0.00 0.08 0.00 0.05 99.68 02:32:02 AM 1 0.42 0.00 0.07 0.03 0.03 99.44 02:33:01 AM all 0.29 0.00 0.08 0.00 0.02 99.61 02:33:01 AM 0 0.42 0.00 0.08 0.00 0.03 99.46 02:33:01 AM 1 0.15 0.00 0.08 0.00 0.00 99.76 02:34:01 AM all 5.38 0.00 1.45 0.00 0.03 93.14 02:34:01 AM 0 1.83 0.00 0.32 0.00 0.03 97.82 02:34:01 AM 1 8.91 0.00 2.58 0.00 0.03 88.48 02:35:01 AM all 8.83 0.00 1.23 0.01 0.08 89.85 02:35:01 AM 0 9.18 0.00 1.27 0.00 0.08 89.47 02:35:01 AM 1 8.48 0.00 1.19 0.02 0.08 90.23 02:36:01 AM all 8.64 0.00 1.18 0.01 0.08 90.10 02:36:01 AM 0 9.61 0.00 1.35 0.02 0.08 88.95 02:36:01 AM 1 7.68 0.00 1.00 0.00 0.07 91.25 02:37:01 AM all 18.71 0.00 2.64 0.08 0.08 78.49 02:37:01 AM 0 17.00 0.00 2.46 0.08 0.07 80.38 02:37:01 AM 1 20.40 0.00 2.82 0.08 0.08 76.60 02:38:01 AM all 30.14 0.00 4.11 0.13 0.09 65.52 02:38:01 AM 0 22.22 0.00 3.68 0.12 0.08 73.89 02:38:01 AM 1 38.06 0.00 4.54 0.15 0.10 57.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.80 0.00 2.23 0.32 0.07 83.59 Average: 0 10.73 0.00 1.95 0.27 0.07 86.99 Average: 1 16.85 0.00 2.51 0.37 0.07 80.19