---> uname -a: Linux prd-centos8-builder-2c-2g-10.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 681 4904 19 2111 6723 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:d7:4d:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.165/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fed7:4dca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:5f:2d:21 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) 06/12/2025 _x86_64_ (2 CPU) 12:46:21 LINUX RESTART (2 CPU) 12:48:01 PM tps rtps wtps bread/s bwrtn/s 12:49:01 PM 34.77 0.55 34.22 17.19 2760.88 12:50:01 PM 79.95 0.07 79.89 1.60 7281.64 12:51:01 PM 43.69 0.45 43.24 52.78 4573.43 12:52:01 PM 1.68 0.00 1.68 0.00 43.19 12:53:01 PM 0.25 0.00 0.25 0.00 3.68 12:54:01 PM 7.20 0.07 7.13 9.73 197.42 12:55:01 PM 18.73 0.58 18.15 77.45 989.99 Average: 26.61 0.25 26.37 22.68 2264.38 12:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 PM 5300192 6906300 2582132 32.76 2688 1800956 1092796 12.24 147524 2156896 20092 12:50:01 PM 5156768 6932384 2725556 34.58 2688 1961028 1057212 11.84 148364 2260392 20108 12:51:01 PM 5068080 6921140 2814244 35.70 2688 2033504 1039692 11.64 165432 2309968 12 12:52:01 PM 5068680 6921744 2813644 35.70 2688 2033508 1030024 11.53 165700 2309708 4 12:53:01 PM 5066484 6919552 2815840 35.72 2688 2033508 1032276 11.56 166084 2311908 16 12:54:01 PM 4993636 6851768 2888688 36.65 2688 2038240 1093004 12.24 338308 2212104 13300 12:55:01 PM 5078020 6938596 2804304 35.58 2688 2040096 1009648 11.31 344076 2120700 8312 Average: 5104551 6913069 2777773 35.24 2688 1991549 1050665 11.76 210784 2240239 8835 12:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 30.52 21.36 277.93 3.71 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 38.88 26.45 653.67 4.83 0.00 0.00 0.00 0.00 12:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 16.46 11.81 153.94 2.54 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 5.23 5.05 8.59 1.02 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 6.50 5.80 8.87 1.50 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 11.18 9.02 13.19 3.71 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 12.36 9.70 10.17 4.57 0.00 0.00 0.00 0.00 12:55:01 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 17.31 12.74 160.91 3.13 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) 06/12/2025 _x86_64_ (2 CPU) 12:46:21 LINUX RESTART (2 CPU) 12:48:01 PM CPU %user %nice %system %iowait %steal %idle 12:49:01 PM all 10.81 0.00 0.95 0.43 0.05 87.75 12:49:01 PM 0 12.22 0.00 0.93 0.35 0.05 86.45 12:49:01 PM 1 9.41 0.00 0.97 0.52 0.05 89.06 12:50:01 PM all 14.19 0.00 1.88 0.93 0.06 82.94 12:50:01 PM 0 12.17 0.00 1.63 0.13 0.05 86.02 12:50:01 PM 1 16.21 0.00 2.13 1.73 0.07 79.86 12:51:01 PM all 10.72 0.00 1.20 0.49 0.05 87.53 12:51:01 PM 0 6.89 0.00 1.05 0.58 0.05 91.43 12:51:01 PM 1 14.56 0.00 1.35 0.40 0.05 83.64 12:52:01 PM all 4.45 0.00 0.36 0.01 0.04 95.14 12:52:01 PM 0 5.57 0.00 0.38 0.00 0.03 94.01 12:52:01 PM 1 3.32 0.00 0.33 0.02 0.05 96.28 12:53:01 PM all 4.54 0.00 0.38 0.00 0.03 95.04 12:53:01 PM 0 2.72 0.00 0.25 0.00 0.03 96.99 12:53:01 PM 1 6.36 0.00 0.52 0.00 0.03 93.09 12:54:01 PM all 10.45 0.00 0.80 0.04 0.05 88.65 12:54:01 PM 0 16.10 0.00 0.90 0.05 0.05 82.90 12:54:01 PM 1 4.81 0.00 0.70 0.03 0.05 94.41 12:55:01 PM all 16.40 0.00 1.74 0.13 0.06 81.67 12:55:01 PM 0 7.54 0.00 1.56 0.05 0.05 90.79 12:55:01 PM 1 25.27 0.00 1.92 0.22 0.07 72.53 Average: all 10.23 0.00 1.05 0.29 0.05 88.39 Average: 0 9.03 0.00 0.96 0.17 0.05 89.80 Average: 1 11.42 0.00 1.13 0.42 0.05 86.98