---> uname -a: Linux prd-centos8-robot-2c-8g-52643.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 611 4901 19 2184 6788 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:01:6c:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe01:6c60/64 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) 08/12/2025 _x86_64_ (2 CPU) 06:12:33 LINUX RESTART (2 CPU) 06:13:01 AM tps rtps wtps bread/s bwrtn/s 06:14:01 AM 110.06 46.07 64.00 7230.92 6164.73 06:15:01 AM 101.85 0.72 101.13 52.92 11286.15 06:16:01 AM 29.66 0.42 29.25 64.79 2492.47 06:17:01 AM 77.42 9.45 67.98 1685.30 8292.97 06:18:01 AM 10.96 0.22 10.75 11.73 698.65 06:19:01 AM 3.90 0.03 3.87 1.87 181.57 06:20:01 AM 7.83 0.32 7.51 36.92 296.05 06:21:01 AM 30.61 0.53 30.08 64.76 1593.40 Average: 46.54 7.22 39.32 1143.65 3875.75 06:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 AM 5402208 7071696 2480224 31.47 2688 1852660 665588 7.45 185172 1976840 166160 06:15:01 AM 5177812 7015164 2704620 34.31 2688 2013072 706936 7.92 197772 2155936 42480 06:16:01 AM 5169104 7048448 2713328 34.42 2688 2053008 678296 7.59 228196 2128768 36580 06:17:01 AM 4939916 7039644 2942516 37.33 2688 2267184 663300 7.43 266864 2289120 10852 06:18:01 AM 4900096 7000376 2982336 37.84 2688 2267948 733260 8.21 267060 2332852 416 06:19:01 AM 4892420 6993944 2990012 37.93 2688 2269196 733260 8.21 267272 2340504 172 06:20:01 AM 4968016 6932768 2914416 36.97 2688 2136192 767184 8.59 300696 2251152 53796 06:21:01 AM 5053240 6991192 2829192 35.89 2688 2111196 718564 8.05 468248 2005120 33124 Average: 5062852 7011654 2819580 35.77 2688 2121307 708298 7.93 272660 2185036 42948 06:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 301.77 191.39 1665.98 60.01 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 74.48 57.35 805.42 9.21 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 21.58 13.53 25.69 4.79 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 222.59 159.61 348.37 41.52 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 15.03 9.17 3.96 1.21 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 26.39 22.78 8.77 5.36 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 59.21 43.69 85.86 28.50 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 19.32 16.84 15.39 7.80 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 92.55 64.29 369.93 19.80 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) 08/12/2025 _x86_64_ (2 CPU) 06:12:33 LINUX RESTART (2 CPU) 06:13:01 AM CPU %user %nice %system %iowait %steal %idle 06:14:01 AM all 41.59 0.03 7.04 1.55 0.08 49.70 06:14:01 AM 0 45.22 0.00 7.19 1.99 0.08 45.52 06:14:01 AM 1 37.97 0.05 6.90 1.12 0.08 53.88 06:15:01 AM all 27.56 0.00 3.91 1.10 0.09 67.34 06:15:01 AM 0 39.92 0.00 5.06 1.69 0.08 53.25 06:15:01 AM 1 15.22 0.00 2.76 0.52 0.10 81.40 06:16:01 AM all 19.55 0.00 2.96 0.71 0.08 76.71 06:16:01 AM 0 19.68 0.00 2.72 0.97 0.07 76.57 06:16:01 AM 1 19.42 0.00 3.20 0.45 0.08 76.84 06:17:01 AM all 24.94 0.00 4.81 0.99 0.09 69.17 06:17:01 AM 0 35.34 0.00 5.64 0.90 0.10 58.02 06:17:01 AM 1 14.57 0.00 3.98 1.08 0.08 80.29 06:18:01 AM all 2.11 0.00 0.35 0.19 0.04 97.30 06:18:01 AM 0 3.92 0.00 0.50 0.30 0.03 95.25 06:18:01 AM 1 0.30 0.00 0.20 0.08 0.05 99.37 06:19:01 AM all 8.53 0.00 0.79 0.02 0.08 90.59 06:19:01 AM 0 9.97 0.00 0.84 0.03 0.07 89.10 06:19:01 AM 1 7.09 0.00 0.75 0.00 0.08 92.08 06:20:01 AM all 18.84 0.00 1.80 0.04 0.09 79.22 06:20:01 AM 0 26.51 0.00 1.45 0.05 0.10 71.89 06:20:01 AM 1 11.15 0.00 2.16 0.03 0.08 86.57 06:21:01 AM all 31.15 0.00 4.23 0.19 0.08 64.36 06:21:01 AM 0 42.77 0.00 4.46 0.27 0.07 52.43 06:21:01 AM 1 19.52 0.00 3.99 0.12 0.08 76.30 Average: all 21.79 0.00 3.24 0.60 0.08 74.30 Average: 0 27.92 0.00 3.48 0.77 0.08 67.75 Average: 1 15.66 0.01 2.99 0.43 0.08 80.84