---> uname -a: Linux prd-centos8-builder-2c-2g-383.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4889 19 2149 6744 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:75:01:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.223/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe75:1d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:1d:36:3e 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) 04/10/2025 _x86_64_ (2 CPU) 20:49:15 LINUX RESTART (2 CPU) 08:50:00 PM tps rtps wtps bread/s bwrtn/s 08:51:01 PM 400.51 135.24 265.27 16902.85 38513.04 08:52:01 PM 32.47 0.45 32.02 14.00 2700.55 08:53:01 PM 50.60 0.05 50.55 1.07 4164.75 08:54:01 PM 66.34 0.00 66.34 0.00 5303.78 08:55:01 PM 45.52 0.70 44.82 94.27 4872.13 08:56:01 PM 15.56 0.42 15.15 27.60 797.20 Average: 102.73 23.15 79.59 2882.32 9479.59 08:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:51:01 PM 5473136 7034236 2409188 30.56 2688 1759112 983056 11.01 139744 2005024 46508 08:52:01 PM 5379348 6991588 2502976 31.75 2688 1806500 1015248 11.37 150116 2073848 29556 08:53:01 PM 5244604 6991276 2637720 33.46 2688 1932904 981516 10.99 148380 2176912 89072 08:54:01 PM 5068756 6953736 2813568 35.69 2688 2063168 1013888 11.35 158760 2316144 117200 08:55:01 PM 5039888 6938412 2842436 36.06 2688 2076180 1010016 11.31 327896 2170332 14732 08:56:01 PM 5046168 6945600 2836156 35.98 2688 2077092 994936 11.14 331948 2160100 1264 Average: 5208650 6975808 2673674 33.92 2688 1952493 999777 11.19 209474 2150393 49722 08:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:51:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM eth0 275.88 125.40 897.92 60.88 0.00 0.00 0.00 0.00 08:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM eth0 17.48 14.61 189.48 2.78 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 27.76 17.73 600.76 3.65 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 23.03 15.38 231.08 4.19 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 18.68 14.65 23.36 6.60 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 10.41 9.90 8.72 4.06 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.85 33.22 326.96 13.83 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) 04/10/2025 _x86_64_ (2 CPU) 20:49:15 LINUX RESTART (2 CPU) 08:50:00 PM CPU %user %nice %system %iowait %steal %idle 08:51:01 PM all 28.94 0.00 7.67 10.49 0.10 52.80 08:51:01 PM 0 24.29 0.00 8.94 11.63 0.10 55.04 08:51:01 PM 1 33.56 0.00 6.42 9.35 0.10 50.58 08:52:01 PM all 8.59 0.00 0.93 0.52 0.14 89.83 08:52:01 PM 0 6.66 0.00 0.73 0.25 0.20 92.15 08:52:01 PM 1 10.51 0.00 1.12 0.78 0.08 87.50 08:53:01 PM all 11.04 0.00 1.54 10.18 0.08 77.17 08:53:01 PM 0 11.55 0.00 1.40 2.99 0.10 83.96 08:53:01 PM 1 10.53 0.00 1.68 17.36 0.05 70.38 08:54:01 PM all 16.50 0.00 2.14 11.98 0.09 69.29 08:54:01 PM 0 14.32 0.00 2.27 17.03 0.10 66.28 08:54:01 PM 1 18.68 0.00 2.01 6.93 0.08 72.29 08:55:01 PM all 17.63 0.00 1.57 0.57 0.08 80.15 08:55:01 PM 0 12.34 0.00 1.49 0.40 0.08 85.69 08:55:01 PM 1 22.91 0.00 1.65 0.74 0.08 74.61 08:56:01 PM all 13.21 0.00 0.94 4.32 0.11 81.41 08:56:01 PM 0 8.52 0.00 0.85 4.94 0.13 85.55 08:56:01 PM 1 17.89 0.00 1.04 3.71 0.08 77.28 Average: all 16.01 0.00 2.48 6.35 0.10 75.06 Average: 0 12.96 0.00 2.62 6.22 0.12 78.08 Average: 1 19.05 0.00 2.33 6.49 0.08 72.06