---> uname -a: Linux prd-centos8-builder-2c-2g-315.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 693 4900 19 2103 6712 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:79:5e:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.96/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe79:5eff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:2a:e4:84 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 03/14/2025 _x86_64_ (2 CPU) 18:13:30 LINUX RESTART (2 CPU) 06:15:03 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 28.32 2.57 25.75 290.57 3159.71 06:17:01 PM 83.04 0.17 82.87 3.73 7178.55 06:18:01 PM 49.94 0.23 49.71 17.60 5048.86 06:19:01 PM 8.43 0.00 8.43 0.00 367.27 06:20:01 PM 0.20 0.00 0.20 0.00 3.28 06:21:01 PM 0.48 0.07 0.42 9.73 8.15 06:22:01 PM 17.08 0.58 16.49 77.44 805.61 Average: 26.78 0.51 26.27 55.89 2363.52 06:15:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 5341456 6937320 2540868 32.24 2688 1791292 1082540 12.12 146200 2118588 19324 06:17:01 PM 5185956 6940188 2696368 34.21 2688 1940504 1054664 11.81 148852 2233492 17256 06:18:01 PM 5061424 6908900 2820900 35.79 2688 2027952 1054084 11.80 163752 2313664 16 06:19:01 PM 5067444 6914920 2814880 35.71 2688 2027952 1056332 11.83 164244 2312904 16 06:20:01 PM 5066748 6914228 2815576 35.72 2688 2027956 1076880 12.06 164388 2313412 16 06:21:01 PM 5080132 6928164 2802192 35.55 2688 2028452 1041444 11.66 335148 2129896 160 06:22:01 PM 5072796 6927716 2809528 35.64 2688 2035128 1030780 11.54 341020 2131136 952 Average: 5125137 6924491 2757187 34.98 2688 1982748 1056675 11.83 209086 2221870 5391 06:15:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 15.14 12.65 168.86 2.43 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 33.16 23.20 640.92 4.05 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 18.86 14.31 214.05 3.83 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 5.18 4.85 7.31 1.00 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 5.68 5.45 8.32 1.13 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 8.87 7.35 11.47 2.47 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 14.60 12.01 10.92 5.62 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 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 14.49 11.40 151.61 2.94 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 03/14/2025 _x86_64_ (2 CPU) 18:13:30 LINUX RESTART (2 CPU) 06:15:03 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 9.06 0.00 0.96 0.66 0.05 89.27 06:16:01 PM 0 8.13 0.00 0.86 0.41 0.05 90.55 06:16:01 PM 1 10.00 0.00 1.05 0.90 0.05 88.00 06:17:01 PM all 14.70 0.00 1.68 1.70 0.06 81.86 06:17:01 PM 0 9.46 0.00 1.55 2.59 0.07 86.34 06:17:01 PM 1 19.93 0.00 1.82 0.82 0.05 77.38 06:18:01 PM all 11.88 0.00 1.34 0.63 0.06 86.08 06:18:01 PM 0 5.13 0.00 1.07 0.75 0.07 92.99 06:18:01 PM 1 18.65 0.00 1.62 0.52 0.05 79.17 06:19:01 PM all 3.89 0.00 0.35 0.02 0.05 95.69 06:19:01 PM 0 5.04 0.00 0.43 0.00 0.03 94.49 06:19:01 PM 1 2.74 0.00 0.27 0.03 0.07 96.90 06:20:01 PM all 4.05 0.00 0.37 0.00 0.06 95.52 06:20:01 PM 0 3.80 0.00 0.40 0.00 0.07 95.73 06:20:01 PM 1 4.30 0.00 0.33 0.00 0.05 95.31 06:21:01 PM all 5.16 0.00 0.71 0.01 0.05 94.07 06:21:01 PM 0 3.34 0.00 0.57 0.00 0.05 96.04 06:21:01 PM 1 6.99 0.00 0.85 0.02 0.05 92.10 06:22:01 PM all 13.92 0.00 1.11 0.14 0.07 84.76 06:22:01 PM 0 11.90 0.00 1.25 0.17 0.07 86.61 06:22:01 PM 1 15.95 0.00 0.97 0.12 0.07 82.90 Average: all 8.95 0.00 0.93 0.45 0.06 89.61 Average: 0 6.68 0.00 0.88 0.56 0.06 91.83 Average: 1 11.23 0.00 0.99 0.34 0.06 87.39