---> uname -a: Linux prd-centos8-builder-2c-2g-6538.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 676 4746 19 2274 6724 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:f6:dc:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fef6:dca7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:38:9e:03 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) 11/06/2025 _x86_64_ (2 CPU) 17:31:34 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 195.37 26.29 169.08 6489.04 35379.61 05:34:01 PM 115.95 0.50 115.45 64.39 12358.14 05:35:01 PM 35.46 0.27 35.19 42.56 1884.77 05:36:01 PM 20.08 0.03 20.05 0.53 542.69 05:37:01 PM 25.44 0.92 24.53 95.17 676.07 Average: 78.60 5.62 72.98 1342.76 10196.20 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5072136 6916572 2810296 35.65 2688 2027000 1078236 12.07 200512 2284628 167944 05:34:01 PM 4935092 6952476 2947340 37.39 2688 2192372 1055724 11.82 218204 2370864 43096 05:35:01 PM 4901572 6918744 2980860 37.82 2688 2192672 1092176 12.23 268228 2357748 9936 05:36:01 PM 4920844 6938180 2961588 37.57 2688 2192688 1069584 11.98 269204 2337600 9936 05:37:01 PM 4864708 6897776 3017724 38.28 2688 2208108 1088892 12.19 427416 2234316 23292 Average: 4938870 6924750 2943562 37.34 2688 2162568 1076922 12.06 276713 2317031 50841 05:32:01 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 305.70 187.07 1789.86 61.74 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 77.97 64.84 847.25 12.43 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 22.62 23.47 28.59 8.80 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 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 17.06 17.45 16.38 6.54 0.00 0.00 0.00 0.00 05:36:01 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 21.74 20.08 28.67 10.56 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 89.24 62.71 543.87 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) 11/06/2025 _x86_64_ (2 CPU) 17:31:34 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 44.36 0.00 7.72 3.16 0.10 44.66 05:33:01 PM 0 38.49 0.00 6.91 3.16 0.10 51.34 05:33:01 PM 1 50.23 0.00 8.52 3.16 0.10 37.98 05:34:01 PM all 35.41 0.00 5.13 1.35 0.11 58.00 05:34:01 PM 0 37.69 0.00 5.11 1.38 0.12 55.70 05:34:01 PM 1 33.13 0.00 5.15 1.32 0.10 60.31 05:35:01 PM all 32.31 0.00 3.77 0.26 0.09 63.56 05:35:01 PM 0 46.31 0.00 4.23 0.25 0.08 49.13 05:35:01 PM 1 18.33 0.00 3.31 0.27 0.10 77.98 05:36:01 PM all 33.47 0.00 3.63 0.13 0.08 62.68 05:36:01 PM 0 33.44 0.00 3.17 0.13 0.08 63.17 05:36:01 PM 1 33.50 0.00 4.09 0.13 0.08 62.19 05:37:01 PM all 34.81 0.00 3.46 0.41 0.10 61.22 05:37:01 PM 0 40.46 0.00 3.63 0.32 0.10 55.49 05:37:01 PM 1 29.15 0.00 3.29 0.50 0.10 66.96 Average: all 36.08 0.00 4.74 1.07 0.10 58.01 Average: 0 39.25 0.00 4.61 1.05 0.10 54.98 Average: 1 32.91 0.00 4.88 1.08 0.10 61.04