---> uname -a: Linux prd-centos8-builder-2c-2g-52388.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4788 19 2265 6758 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:5f:b9:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe5f:b9f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:14:7a: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) 09/14/2025 _x86_64_ (2 CPU) 14:31:29 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 167.87 17.76 150.11 5408.50 6741.16 02:34:01 PM 115.64 0.47 115.18 63.58 12402.12 02:35:01 PM 35.64 0.35 35.29 43.73 1855.09 02:36:01 PM 24.13 0.00 24.13 0.00 929.27 02:37:01 PM 21.64 0.92 20.73 95.17 575.37 Average: 72.99 3.90 69.09 1122.37 4500.77 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5135716 6934760 2746716 34.85 2688 1987952 1060196 11.87 215620 2232092 125188 02:34:01 PM 4865208 6874124 3017224 38.28 2688 2184172 1059188 11.86 205192 2455304 43252 02:35:01 PM 4856332 6899916 3026100 38.39 2688 2218804 1047232 11.73 270656 2401608 44252 02:36:01 PM 4875448 6917692 3006984 38.15 2688 2217632 1026556 11.49 271856 2381412 43076 02:37:01 PM 4896728 6912616 2985704 37.88 2688 2190760 1025852 11.49 423768 2208108 26408 Average: 4925886 6907822 2956546 37.51 2688 2159864 1043805 11.69 277418 2335705 56435 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 325.55 190.75 1778.34 62.92 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 68.09 58.43 845.24 9.82 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 26.00 26.21 28.24 10.68 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 20.11 20.01 19.34 7.18 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 24.16 21.89 27.70 10.75 0.00 0.00 0.00 0.00 02:37:01 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 92.79 63.47 539.83 20.27 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) 09/14/2025 _x86_64_ (2 CPU) 14:31:29 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 31.65 0.00 6.11 1.71 0.09 60.43 02:33:01 PM 0 23.19 0.00 5.82 2.09 0.10 68.79 02:33:01 PM 1 40.11 0.00 6.41 1.32 0.08 52.08 02:34:01 PM all 36.29 0.00 5.54 1.17 0.09 56.91 02:34:01 PM 0 20.07 0.00 4.21 1.03 0.10 74.58 02:34:01 PM 1 52.52 0.00 6.88 1.30 0.08 39.22 02:35:01 PM all 33.66 0.00 3.73 0.22 0.10 62.30 02:35:01 PM 0 24.14 0.00 3.55 0.20 0.08 72.03 02:35:01 PM 1 43.17 0.00 3.90 0.23 0.12 52.58 02:36:01 PM all 31.76 0.00 3.52 0.16 0.08 64.48 02:36:01 PM 0 16.32 0.00 2.91 0.10 0.08 80.59 02:36:01 PM 1 47.17 0.00 4.13 0.22 0.07 48.42 02:37:01 PM all 36.93 0.00 4.07 0.16 0.11 58.73 02:37:01 PM 0 15.07 0.00 3.50 0.08 0.12 81.22 02:37:01 PM 1 58.79 0.00 4.63 0.23 0.10 36.25 Average: all 34.06 0.00 4.59 0.68 0.09 60.57 Average: 0 19.76 0.00 4.00 0.70 0.10 75.45 Average: 1 48.36 0.00 5.19 0.66 0.09 45.70