---> uname -a: Linux prd-centos8-builder-2c-2g-53507.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4787 19 2262 6753 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:24:9d:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe24:9dac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:bf:a4:84 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) 09/17/2025 _x86_64_ (2 CPU) 17:31:48 LINUX RESTART (2 CPU) 05:32:02 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 277.82 69.00 208.83 13931.14 41785.14 05:34:01 PM 116.48 0.57 115.91 66.79 11234.04 05:35:01 PM 51.20 0.35 50.85 43.72 4681.57 05:36:02 PM 20.53 0.00 20.53 0.00 536.78 05:37:01 PM 26.86 0.93 25.92 96.78 709.47 Average: 98.23 14.03 84.19 2800.16 11727.35 05:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5268968 6976172 2613456 33.16 2688 1899352 1013220 11.34 200644 2123680 91752 05:34:01 PM 4889984 6926668 2992440 37.96 2688 2213028 1016840 11.39 207488 2430780 136952 05:35:01 PM 4968124 6975036 2914300 36.97 2688 2182768 965676 10.81 267356 2291828 11932 05:36:02 PM 4951188 6957124 2931236 37.19 2688 2181608 979728 10.97 268424 2307184 10748 05:37:01 PM 4947984 6956312 2934440 37.23 2688 2183952 975444 10.92 425596 2153696 10348 Average: 5005250 6958262 2877174 36.50 2688 2132142 990182 11.09 273902 2261434 52346 05:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 314.15 176.98 1586.53 62.62 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 83.10 67.69 1128.83 11.77 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 26.82 28.91 31.27 9.17 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:02 PM eth0 17.71 18.36 17.85 6.70 0.00 0.00 0.00 0.00 05:36:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 27.85 22.40 31.07 11.80 0.00 0.00 0.00 0.00 05:37:01 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 93.42 62.63 557.47 20.30 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) 09/17/2025 _x86_64_ (2 CPU) 17:31:48 LINUX RESTART (2 CPU) 05:32:02 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 49.09 0.00 9.98 4.32 0.09 36.51 05:33:01 PM 0 45.55 0.00 9.92 4.39 0.09 40.05 05:33:01 PM 1 52.62 0.00 10.03 4.26 0.10 32.98 05:34:01 PM all 36.57 0.00 5.73 1.17 0.10 56.44 05:34:01 PM 0 30.79 0.00 5.49 1.47 0.10 62.15 05:34:01 PM 1 42.35 0.00 5.96 0.87 0.10 50.73 05:35:01 PM all 32.98 0.00 4.49 0.38 0.08 62.06 05:35:01 PM 0 29.33 0.00 4.09 0.23 0.08 66.27 05:35:01 PM 1 36.64 0.00 4.89 0.53 0.08 57.86 05:36:02 PM all 31.67 0.00 3.04 0.34 0.08 64.87 05:36:02 PM 0 34.01 0.00 3.24 0.43 0.08 62.24 05:36:02 PM 1 29.33 0.00 2.83 0.25 0.08 67.50 05:37:01 PM all 35.74 0.00 4.37 0.14 0.08 59.67 05:37:01 PM 0 30.91 0.00 3.72 0.10 0.07 65.20 05:37:01 PM 1 40.58 0.00 5.02 0.19 0.08 54.12 Average: all 37.16 0.00 5.50 1.26 0.09 55.99 Average: 0 34.07 0.00 5.28 1.31 0.08 59.26 Average: 1 40.25 0.00 5.73 1.21 0.09 52.72