---> uname -a: Linux prd-centos8-builder-2c-2g-3849.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 677 4748 19 2271 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:f7:4e:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fef7:4ed7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:db:72:54 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/30/2025 _x86_64_ (2 CPU) 18:31:31 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:02 PM 191.42 26.67 164.75 6519.67 20318.49 06:34:01 PM 112.50 0.46 112.05 64.11 12366.08 06:35:01 PM 34.52 0.32 34.21 43.19 1847.68 06:36:01 PM 22.53 0.03 22.49 0.53 586.32 06:37:01 PM 26.15 0.92 25.23 95.18 750.34 Average: 77.31 5.70 71.61 1349.03 7157.08 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:02 PM 5031012 6908128 2851416 36.17 2688 2061408 1106660 12.39 237900 2296752 206428 06:34:01 PM 4789620 6849256 3092808 39.24 2688 2235008 1117744 12.52 210924 2525996 75096 06:35:01 PM 4847612 6894704 3034816 38.50 2688 2222140 1048956 11.75 270916 2409032 43016 06:36:01 PM 4809844 6857900 3072584 38.98 2688 2223392 1094296 12.25 271840 2445820 44240 06:37:01 PM 4858368 6878864 3024060 38.36 2688 2195220 1077816 12.07 423776 2245264 26252 Average: 4867291 6877770 3015137 38.25 2688 2187434 1089094 12.19 283071 2384573 79006 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:02 PM eth0 322.27 188.31 1783.30 62.66 0.00 0.00 0.00 0.00 06:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 80.28 64.28 861.16 10.31 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 30.49 28.76 36.19 9.79 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 18.41 18.86 17.94 7.55 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 34.46 26.38 31.31 12.07 0.00 0.00 0.00 0.00 06:37:01 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 97.25 65.33 544.98 20.51 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/30/2025 _x86_64_ (2 CPU) 18:31:31 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:02 PM all 41.46 0.00 7.56 3.28 0.11 47.60 06:33:02 PM 0 50.48 0.00 8.01 2.72 0.10 38.69 06:33:02 PM 1 32.45 0.00 7.11 3.84 0.12 56.49 06:34:01 PM all 34.96 0.00 5.18 1.54 0.13 58.19 06:34:01 PM 0 53.69 0.00 6.03 1.24 0.12 38.92 06:34:01 PM 1 16.26 0.00 4.34 1.85 0.14 77.42 06:35:01 PM all 33.38 0.00 4.19 0.26 0.13 62.04 06:35:01 PM 0 46.79 0.00 4.81 0.32 0.12 47.96 06:35:01 PM 1 19.97 0.00 3.57 0.20 0.13 76.12 06:36:01 PM all 34.09 0.00 3.45 0.13 0.13 62.21 06:36:01 PM 0 43.99 0.00 4.07 0.15 0.12 51.67 06:36:01 PM 1 24.18 0.00 2.82 0.10 0.13 72.76 06:37:01 PM all 34.95 0.00 4.37 0.17 0.11 60.41 06:37:01 PM 0 54.89 0.00 5.09 0.25 0.10 39.67 06:37:01 PM 1 15.01 0.00 3.65 0.08 0.12 81.13 Average: all 35.76 0.00 4.95 1.07 0.12 58.10 Average: 0 49.96 0.00 5.60 0.93 0.11 43.40 Average: 1 21.58 0.00 4.30 1.21 0.13 72.79