---> uname -a: Linux prd-centos8-builder-2c-2g-614.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 669 4761 19 2267 6731 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:e0:84:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fee0:84be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:85:9a:3f 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) 10/04/2025 _x86_64_ (2 CPU) 21:31:29 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 179.08 17.66 161.42 5370.11 5705.65 09:34:01 PM 115.83 0.57 115.26 67.04 10127.91 09:35:01 PM 50.08 0.28 49.80 40.65 5680.62 09:36:01 PM 21.06 0.07 21.00 3.07 584.04 09:37:01 PM 18.86 0.72 18.14 67.58 445.43 Average: 76.99 3.86 73.13 1109.87 4508.90 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5257756 6965868 2624676 33.30 2688 1900140 1050460 11.76 200520 2134752 68056 09:34:01 PM 4943516 6915204 2938916 37.28 2688 2147520 1039476 11.64 204324 2381184 102796 09:35:01 PM 4812748 6856620 3069684 38.94 2688 2219316 1089928 12.20 269036 2445692 45236 09:36:01 PM 4951864 6962648 2930568 37.18 2688 2185988 976536 10.93 267756 2307448 10752 09:37:01 PM 4850760 6868660 3031672 38.46 2688 2193076 1075552 12.04 424780 2251184 15932 Average: 4963329 6913800 2919103 37.03 2688 2129208 1046390 11.72 273283 2304052 48554 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 279.86 163.12 1474.42 60.66 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 55.76 46.22 574.59 8.41 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 79.06 66.01 607.60 16.78 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 19.46 17.73 16.87 7.04 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 28.22 22.86 29.65 10.94 0.00 0.00 0.00 0.00 09:37:01 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 92.48 63.19 540.67 20.77 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) 10/04/2025 _x86_64_ (2 CPU) 21:31:29 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 28.56 0.00 5.50 2.23 0.12 63.59 09:33:01 PM 0 32.33 0.00 6.05 1.47 0.10 60.04 09:33:01 PM 1 24.74 0.00 4.94 3.01 0.14 67.18 09:34:01 PM all 34.65 0.00 5.54 1.32 0.11 58.39 09:34:01 PM 0 49.62 0.00 6.51 1.27 0.12 42.49 09:34:01 PM 1 19.75 0.00 4.57 1.36 0.10 74.22 09:35:01 PM all 31.97 0.00 4.38 0.70 0.12 62.83 09:35:01 PM 0 42.18 0.00 4.44 0.57 0.12 52.70 09:35:01 PM 1 21.74 0.00 4.33 0.84 0.12 72.98 09:36:01 PM all 32.45 0.00 3.42 0.13 0.11 63.89 09:36:01 PM 0 35.96 0.00 3.06 0.18 0.12 60.68 09:36:01 PM 1 28.95 0.00 3.77 0.08 0.10 67.09 09:37:01 PM all 33.22 0.00 3.64 0.16 0.12 62.86 09:37:01 PM 0 55.07 0.00 4.44 0.25 0.12 40.12 09:37:01 PM 1 11.44 0.00 2.84 0.07 0.12 85.53 Average: all 32.18 0.00 4.49 0.90 0.11 62.31 Average: 0 43.05 0.00 4.90 0.75 0.11 51.19 Average: 1 21.31 0.00 4.09 1.06 0.11 73.43