---> uname -a: Linux prd-centos8-builder-2c-2g-47.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4918 19 2132 6756 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:1d:bc:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.225/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe1d:bcb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:0a:43:12 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) 01/25/2026 _x86_64_ (2 CPU) 01:36:50 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 146.23 10.85 135.39 1451.52 3363.38 01:40:01 AM 48.43 0.22 48.22 8.26 3682.86 01:41:01 AM 82.15 0.98 81.17 36.26 7218.53 01:42:01 AM 28.10 0.07 28.03 9.73 3234.24 01:43:01 AM 17.94 0.58 17.36 77.44 480.02 Average: 64.57 2.54 62.03 316.66 3595.70 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5455664 7034368 2426652 30.79 2688 1776072 970928 10.87 139000 2018456 27544 01:40:01 AM 5256980 7014616 2625336 33.31 2688 1943416 964024 10.79 145536 2168500 129932 01:41:01 AM 5070520 6950076 2811796 35.67 2688 2058580 999688 11.19 148624 2324496 88856 01:42:01 AM 5103920 6983176 2778396 35.25 2688 2058188 937796 10.50 351460 2086488 7520 01:43:01 AM 5101932 6983868 2780384 35.27 2688 2060648 953076 10.67 353588 2086040 8340 Average: 5197803 6993221 2684513 34.06 2688 1979381 965102 10.81 227642 2136796 52438 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 130.46 79.66 679.26 46.32 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 42.37 29.07 701.15 4.45 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 23.85 18.48 255.64 5.20 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 12.28 9.95 12.32 9.09 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 14.61 12.05 10.91 5.62 0.00 0.00 0.00 0.00 01:43:01 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 44.71 29.84 331.87 14.14 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) 01/25/2026 _x86_64_ (2 CPU) 01:36:50 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 16.44 0.00 2.32 1.74 0.08 79.42 01:39:01 AM 0 14.55 0.00 1.99 0.65 0.07 82.74 01:39:01 AM 1 18.32 0.00 2.66 2.82 0.08 76.12 01:40:01 AM all 16.05 0.00 1.82 0.59 0.10 81.44 01:40:01 AM 0 6.69 0.00 1.31 0.32 0.12 91.56 01:40:01 AM 1 25.43 0.00 2.33 0.87 0.08 71.29 01:41:01 AM all 19.79 0.00 2.12 1.38 0.07 76.63 01:41:01 AM 0 13.42 0.00 1.82 1.43 0.08 83.25 01:41:01 AM 1 26.15 0.00 2.43 1.33 0.07 70.02 01:42:01 AM all 14.89 0.00 1.96 0.40 0.08 82.67 01:42:01 AM 0 3.51 0.00 1.52 0.58 0.07 94.32 01:42:01 AM 1 26.26 0.00 2.40 0.22 0.08 71.04 01:43:01 AM all 20.51 0.00 1.67 0.11 0.07 77.65 01:43:01 AM 0 9.71 0.00 1.42 0.08 0.08 88.71 01:43:01 AM 1 31.32 0.00 1.92 0.13 0.05 66.58 Average: all 17.54 0.00 1.98 0.84 0.08 79.56 Average: 0 9.57 0.00 1.61 0.61 0.08 88.12 Average: 1 25.50 0.00 2.35 1.07 0.07 71.01