---> uname -a: Linux prd-centos8-robot-2c-8g-4312.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 639 4884 19 2173 6759 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:7e:ff:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe7e:ffb5/64 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) 11/01/2025 _x86_64_ (2 CPU) 02:11:14 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 89.12 6.20 82.92 1091.50 5496.50 02:14:01 AM 86.00 0.68 85.32 51.59 11117.66 02:15:01 AM 42.42 7.10 35.32 1309.96 2347.67 02:16:01 AM 61.42 0.25 61.17 47.06 8044.96 02:17:01 AM 4.67 0.23 4.43 12.66 182.42 02:18:01 AM 2.08 0.00 2.08 0.00 110.16 02:19:01 AM 0.22 0.00 0.22 0.00 2.58 02:20:01 AM 0.20 0.00 0.20 0.00 3.30 02:21:01 AM 32.59 0.62 31.97 73.04 1545.57 Average: 35.41 1.68 33.74 287.33 3205.53 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5186856 6992356 2695576 34.20 2688 1982104 758480 8.49 188296 2168500 259756 02:14:01 AM 5041176 6914620 2841256 36.05 2688 2049484 812720 9.10 213076 2278876 44256 02:15:01 AM 4789600 6917996 3092832 39.24 2688 2294588 806484 9.03 287400 2425348 218016 02:16:01 AM 4900856 6996412 2981576 37.83 2688 2262044 712160 7.97 260376 2334820 24 02:17:01 AM 4851152 6948580 3031280 38.46 2688 2263916 792888 8.88 260648 2384232 1256 02:18:01 AM 4851280 6948712 3031152 38.45 2688 2263920 792888 8.88 260648 2384308 8 02:19:01 AM 4837764 6935208 3044668 38.63 2688 2263936 808524 9.05 260648 2397856 16 02:20:01 AM 4895880 6995400 2986552 37.89 2688 2266012 737164 8.25 261044 2339260 2088 02:21:01 AM 5010576 6925520 2871856 36.43 2688 2088220 790220 8.85 460364 2051744 11180 Average: 4929460 6952756 2952972 37.46 2688 2192692 779059 8.72 272500 2307216 59622 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 146.57 108.85 1161.63 27.10 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 71.60 50.84 587.12 8.25 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 39.94 33.71 332.92 6.57 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 204.08 148.83 46.38 40.51 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 56.59 49.64 28.05 18.34 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 252.27 251.42 50.71 105.29 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 135.99 128.80 174.60 46.55 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 121.04 110.45 60.75 36.08 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 47.65 35.49 83.73 26.15 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 119.53 102.00 280.66 34.98 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) 11/01/2025 _x86_64_ (2 CPU) 02:11:14 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 37.87 0.00 5.85 0.85 0.12 55.31 02:13:01 AM 0 46.04 0.00 6.80 0.93 0.12 46.11 02:13:01 AM 1 29.73 0.00 4.89 0.77 0.12 64.50 02:14:01 AM all 21.23 0.00 2.69 1.05 0.10 74.93 02:14:01 AM 0 24.02 0.00 2.52 1.05 0.12 72.29 02:14:01 AM 1 18.43 0.00 2.87 1.05 0.08 77.57 02:15:01 AM all 25.96 0.00 4.45 0.38 0.08 69.13 02:15:01 AM 0 32.05 0.00 4.88 0.38 0.08 62.60 02:15:01 AM 1 19.87 0.00 4.02 0.37 0.08 75.66 02:16:01 AM all 15.82 0.00 3.10 0.53 0.07 80.49 02:16:01 AM 0 23.03 0.00 4.01 0.52 0.07 72.38 02:16:01 AM 1 8.62 0.00 2.18 0.53 0.07 88.59 02:17:01 AM all 4.96 0.00 0.43 0.02 0.03 94.56 02:17:01 AM 0 7.83 0.00 0.35 0.00 0.05 91.77 02:17:01 AM 1 2.09 0.00 0.50 0.03 0.02 97.36 02:18:01 AM all 19.34 0.00 0.47 0.01 0.08 80.10 02:18:01 AM 0 38.10 0.00 0.77 0.00 0.08 61.05 02:18:01 AM 1 0.62 0.00 0.17 0.02 0.08 99.11 02:19:01 AM all 14.40 0.00 0.33 0.00 0.07 85.21 02:19:01 AM 0 11.52 0.00 0.33 0.00 0.05 88.10 02:19:01 AM 1 17.28 0.00 0.32 0.00 0.08 82.32 02:20:01 AM all 14.56 0.00 0.42 0.00 0.08 84.94 02:20:01 AM 0 26.52 0.00 0.52 0.00 0.07 72.90 02:20:01 AM 1 2.56 0.00 0.32 0.00 0.08 97.04 02:21:01 AM all 29.06 0.00 3.87 1.19 0.10 65.78 02:21:01 AM 0 40.24 0.00 4.12 1.87 0.12 53.66 02:21:01 AM 1 17.90 0.00 3.62 0.52 0.08 77.89 Average: all 20.37 0.00 2.40 0.45 0.08 76.70 Average: 0 27.71 0.00 2.70 0.53 0.08 68.97 Average: 1 13.03 0.00 2.10 0.37 0.08 84.42