---> uname -a: Linux prd-centos8-builder-2c-2g-1593.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: 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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4809 19 2265 6777 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:8a:e1:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe8a:e100/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:61:a3:a7 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) 10/07/2025 _x86_64_ (2 CPU) 13:31:33 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 232.75 29.77 202.98 6253.54 19256.34 01:34:01 PM 89.54 0.45 89.09 63.05 8433.96 01:35:01 PM 45.86 0.68 45.18 71.19 5417.66 01:36:01 PM 27.66 0.07 27.59 3.07 723.11 01:37:01 PM 19.13 0.08 19.05 10.66 527.06 Average: 83.00 6.21 76.78 1280.55 6872.30 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5064464 6934800 2817968 35.75 2688 2054892 1037560 11.62 237296 2264032 205412 01:34:01 PM 5016516 6986256 2865916 36.36 2688 2145540 942528 10.55 204864 2309676 95768 01:35:01 PM 5015724 7025228 2866708 36.37 2688 2184904 933248 10.45 248440 2263684 11744 01:36:01 PM 4851204 6894152 3031228 38.46 2688 2218412 1054496 11.81 284912 2393352 44244 01:37:01 PM 4900632 6910852 2981800 37.83 2688 2185460 1030896 11.54 437648 2190820 10888 Average: 4969708 6950258 2912724 36.95 2688 2157842 999746 11.19 282632 2284313 73611 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 304.18 185.41 1776.13 62.40 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 34.31 27.57 272.89 6.34 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 84.15 68.59 608.92 13.65 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 16.79 18.21 14.53 9.18 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.51 22.21 29.36 8.68 0.00 0.00 0.00 0.00 01:37:01 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 92.60 64.40 540.42 20.05 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) 10/07/2025 _x86_64_ (2 CPU) 13:31:33 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 43.20 0.00 7.97 4.37 0.19 44.26 01:33:01 PM 0 37.40 0.00 8.10 5.37 0.23 48.90 01:33:01 PM 1 49.00 0.00 7.85 3.36 0.15 39.64 01:34:01 PM all 26.59 0.00 4.24 5.05 0.09 64.02 01:34:01 PM 0 20.79 0.00 3.99 5.22 0.08 69.91 01:34:01 PM 1 32.41 0.00 4.50 4.89 0.10 58.10 01:35:01 PM all 27.95 0.00 3.92 2.11 0.09 65.93 01:35:01 PM 0 15.96 0.00 3.26 1.71 0.08 78.98 01:35:01 PM 1 39.98 0.00 4.57 2.52 0.10 52.82 01:36:01 PM all 33.40 0.00 3.11 2.15 0.13 61.21 01:36:01 PM 0 22.05 0.00 2.64 1.64 0.13 73.55 01:36:01 PM 1 44.83 0.00 3.59 2.67 0.12 48.79 01:37:01 PM all 32.17 0.00 3.67 1.78 0.11 62.28 01:37:01 PM 0 21.11 0.00 2.72 2.12 0.10 73.94 01:37:01 PM 1 43.21 0.00 4.61 1.44 0.12 50.63 Average: all 32.66 0.00 4.58 3.09 0.12 59.54 Average: 0 23.46 0.00 4.14 3.21 0.13 69.06 Average: 1 41.89 0.00 5.03 2.97 0.12 49.99