---> uname -a: Linux prd-centos8-builder-2c-2g-17519.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 631 4799 19 2266 6769 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:ce:57:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fece:57d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:d4:22:7b 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) 12/30/2025 _x86_64_ (2 CPU) 19:31:28 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 169.56 17.08 152.47 5255.52 4900.87 07:34:01 PM 123.14 0.52 122.63 64.91 11446.08 07:35:01 PM 50.04 1.10 48.94 93.98 4663.99 07:36:01 PM 23.08 0.00 23.08 0.00 594.19 07:37:01 PM 28.67 0.52 28.16 64.65 771.58 Average: 78.90 3.84 75.05 1095.71 4475.32 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5284600 6992104 2597824 32.96 2688 1899652 991568 11.10 201872 2105044 90780 07:34:01 PM 4891012 6931412 2991412 37.95 2688 2216584 1015236 11.37 208856 2428100 138368 07:35:01 PM 4984056 6994432 2898368 36.77 2688 2185684 947688 10.61 269236 2272984 9936 07:36:01 PM 4943300 6953536 2939124 37.29 2688 2185684 985244 11.03 269920 2313172 9936 07:37:01 PM 4944820 6959528 2937604 37.27 2688 2189828 974628 10.91 438976 2142696 25144 Average: 5009558 6966202 2872866 36.45 2688 2135486 982873 11.01 277772 2252399 54833 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 313.05 166.57 1498.80 60.59 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 90.14 73.71 1143.77 10.76 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 21.70 22.36 28.75 8.15 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 18.68 19.31 18.34 7.72 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 23.19 21.54 29.50 14.58 0.00 0.00 0.00 0.00 07:37:01 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 93.35 60.70 543.82 20.36 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) 12/30/2025 _x86_64_ (2 CPU) 19:31:28 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 24.84 0.00 5.15 1.71 0.08 68.22 07:33:01 PM 0 28.21 0.00 4.55 0.97 0.07 66.21 07:33:01 PM 1 21.46 0.00 5.75 2.45 0.10 70.24 07:34:01 PM all 36.06 0.00 5.45 1.38 0.09 57.03 07:34:01 PM 0 48.05 0.00 6.70 1.45 0.10 43.70 07:34:01 PM 1 24.13 0.00 4.21 1.30 0.08 70.29 07:35:01 PM all 34.36 0.00 4.21 0.61 0.08 60.75 07:35:01 PM 0 42.91 0.00 4.35 0.57 0.08 52.09 07:35:01 PM 1 25.80 0.00 4.06 0.65 0.08 69.40 07:36:01 PM all 34.55 0.00 3.37 0.12 0.10 61.86 07:36:01 PM 0 45.00 0.00 3.63 0.17 0.10 51.10 07:36:01 PM 1 24.10 0.00 3.10 0.08 0.10 72.62 07:37:01 PM all 37.06 0.00 4.21 0.17 0.10 58.47 07:37:01 PM 0 62.65 0.00 5.71 0.25 0.10 31.29 07:37:01 PM 1 11.53 0.00 2.71 0.08 0.10 85.57 Average: all 33.38 0.00 4.47 0.80 0.09 61.26 Average: 0 45.37 0.00 4.99 0.68 0.09 48.88 Average: 1 21.40 0.00 3.96 0.91 0.09 73.63