---> uname -a: Linux prd-centos8-builder-2c-2g-267.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: 2799.996 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 651 4867 19 2179 6750 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:ac:c7:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.50/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:feac:c743/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:ee:51:9c 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) 11/21/2025 _x86_64_ (2 CPU) 00:31:14 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:02 AM 322.24 129.02 193.22 13983.37 39481.82 12:34:01 AM 32.59 0.46 32.13 14.23 2100.80 12:35:01 AM 86.12 0.05 86.07 1.07 7832.11 12:36:01 AM 59.51 0.28 59.22 22.00 5974.65 12:37:01 AM 23.63 0.53 23.10 75.32 1470.35 Average: 105.07 26.16 78.91 2828.95 11403.89 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:02 AM 5423812 7013652 2458504 31.19 2688 1787348 982808 11.00 141560 2049160 48300 12:34:01 AM 5328088 6937132 2554228 32.40 2688 1804092 1053916 11.80 147724 2129224 19944 12:35:01 AM 5043040 6892128 2839276 36.02 2688 2031612 1054536 11.81 156152 2358280 92816 12:36:01 AM 5072908 6998516 2809408 35.64 2688 2102008 937456 10.50 325444 2132624 36320 12:37:01 AM 5043200 6969428 2839116 36.02 2688 2102648 955636 10.70 332132 2156004 8300 Average: 5182210 6962171 2700106 34.26 2688 1965542 996870 11.16 220602 2165058 41136 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:02 AM eth0 248.15 139.67 1076.30 62.83 0.00 0.00 0.00 0.00 12:33:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 15.30 12.18 119.23 2.90 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 47.01 35.69 855.48 5.54 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 13.03 10.35 19.86 4.87 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 13.90 10.45 11.19 4.87 0.00 0.00 0.00 0.00 12:37:01 AM 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 67.66 41.77 417.43 16.25 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) 11/21/2025 _x86_64_ (2 CPU) 00:31:14 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:02 AM all 27.49 0.00 5.62 5.24 0.10 61.55 12:33:02 AM 0 26.22 0.00 6.56 7.68 0.10 59.44 12:33:02 AM 1 28.75 0.00 4.68 2.81 0.10 63.66 12:34:01 AM all 9.70 0.00 0.86 0.44 0.06 88.94 12:34:01 AM 0 7.75 0.00 0.90 0.44 0.05 90.85 12:34:01 AM 1 11.63 0.00 0.83 0.44 0.07 87.03 12:35:01 AM all 17.14 0.00 2.04 0.95 0.06 79.81 12:35:01 AM 0 6.74 0.00 1.56 0.97 0.07 90.66 12:35:01 AM 1 27.56 0.00 2.52 0.93 0.05 68.94 12:36:01 AM all 22.72 0.00 2.13 0.57 0.07 74.49 12:36:01 AM 0 18.22 0.00 2.07 0.78 0.07 78.86 12:36:01 AM 1 27.22 0.00 2.20 0.37 0.08 70.13 12:37:01 AM all 14.81 0.00 1.53 0.16 0.07 83.44 12:37:01 AM 0 4.06 0.00 1.32 0.10 0.07 94.45 12:37:01 AM 1 25.56 0.00 1.75 0.22 0.07 72.41 Average: all 18.39 0.00 2.44 1.47 0.07 77.62 Average: 0 12.60 0.00 2.48 1.99 0.07 82.86 Average: 1 24.18 0.00 2.40 0.95 0.07 72.39