---> uname -a: Linux prd-centos8-builder-2c-2g-463.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 662 4766 19 2268 6738 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:f9:50:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fef9:5088/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:ba:5f:6b 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) 10/20/2025 _x86_64_ (2 CPU) 13:31:36 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 268.30 28.54 239.76 6258.34 39402.28 01:34:01 PM 119.11 0.45 118.66 63.05 12522.04 01:35:02 PM 35.06 0.32 34.74 43.19 1857.44 01:36:01 PM 19.52 0.03 19.48 0.54 525.69 01:37:01 PM 26.54 0.92 25.62 95.17 754.57 Average: 93.96 6.07 87.89 1296.58 11048.72 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5016448 6896232 2865976 36.36 2688 2064020 1107540 12.40 238808 2307716 211140 01:34:01 PM 4798552 6848424 3083872 39.12 2688 2225836 1113724 12.47 210352 2520956 67704 01:35:02 PM 4869792 6905684 3012632 38.22 2688 2211404 1039384 11.64 269740 2390820 34500 01:36:01 PM 4909668 6921056 2972756 37.71 2688 2186952 1026824 11.50 269160 2351832 10052 01:37:01 PM 4958536 6975628 2923888 37.09 2688 2192160 974772 10.91 423632 2147500 25836 Average: 4910599 6909405 2971825 37.70 2688 2176074 1052449 11.78 282338 2343765 69846 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 350.82 191.09 1782.36 63.17 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 77.52 61.91 846.71 10.07 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 01:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 PM eth0 20.98 22.25 25.89 8.86 0.00 0.00 0.00 0.00 01:35:02 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 17.25 17.93 15.76 6.57 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 24.48 21.99 27.30 10.88 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 98.49 63.19 541.41 19.96 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) 10/20/2025 _x86_64_ (2 CPU) 13:31:36 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 42.53 0.00 7.92 5.48 0.11 43.96 01:33:01 PM 0 32.23 0.00 7.27 3.93 0.12 56.46 01:33:01 PM 1 52.83 0.00 8.58 7.03 0.10 31.47 01:34:01 PM all 33.93 0.00 5.03 3.19 0.13 57.71 01:34:01 PM 0 19.74 0.00 4.09 2.13 0.15 73.88 01:34:01 PM 1 48.18 0.00 5.96 4.26 0.12 41.48 01:35:02 PM all 32.94 0.00 3.73 0.68 0.09 62.56 01:35:02 PM 0 18.87 0.00 2.95 0.60 0.08 77.49 01:35:02 PM 1 47.02 0.00 4.52 0.75 0.10 47.61 01:36:01 PM all 33.70 0.00 3.69 0.47 0.10 62.04 01:36:01 PM 0 26.89 0.00 3.31 0.20 0.10 69.49 01:36:01 PM 1 40.52 0.00 4.08 0.73 0.10 54.57 01:37:01 PM all 36.23 0.00 4.34 0.39 0.09 58.95 01:37:01 PM 0 15.09 0.00 3.16 0.25 0.07 81.43 01:37:01 PM 1 57.40 0.00 5.52 0.53 0.12 36.43 Average: all 35.86 0.00 4.94 2.04 0.11 57.04 Average: 0 22.53 0.00 4.15 1.42 0.10 71.79 Average: 1 49.22 0.00 5.73 2.66 0.11 42.28