---> uname -a: Linux prd-centos8-builder-2c-2g-50819.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4822 19 2259 6784 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:e9:18:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fee9:1820/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:47:03:69 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) 09/08/2025 _x86_64_ (2 CPU) 12:31:29 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 208.68 21.78 186.90 5564.68 7103.32 12:34:01 PM 117.54 0.50 117.04 64.38 12344.97 12:35:01 PM 34.66 0.30 34.36 42.39 1788.17 12:36:01 PM 20.87 0.00 20.87 0.00 554.05 12:37:01 PM 26.96 0.92 26.04 95.17 776.01 Average: 81.74 4.70 77.04 1153.25 4513.04 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5224240 7054024 2658184 33.72 2688 2012700 921836 10.32 199864 2134616 164628 12:34:01 PM 4984204 6985548 2898220 36.77 2688 2176780 956960 10.72 218204 2324912 42484 12:35:01 PM 4864024 6906128 3018400 38.29 2688 2217848 1047500 11.73 271760 2392572 50624 12:36:01 PM 4892240 6928164 2990184 37.93 2688 2211468 1010172 11.31 271856 2364304 44240 12:37:01 PM 4909520 6923844 2972904 37.72 2688 2189356 1021524 11.44 424960 2193460 32324 Average: 4974846 6959542 2907578 36.89 2688 2161630 991598 11.10 277329 2281973 66860 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 329.84 191.44 1773.09 63.19 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 80.17 65.63 846.44 10.38 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 24.58 25.67 27.56 10.36 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 19.97 19.77 19.42 7.20 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 23.91 20.21 27.29 14.76 0.00 0.00 0.00 0.00 12:37:01 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 95.69 64.54 538.72 21.18 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) 09/08/2025 _x86_64_ (2 CPU) 12:31:29 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 37.59 0.00 7.31 2.74 0.10 52.26 12:33:01 PM 0 25.90 0.00 6.09 3.01 0.08 64.91 12:33:01 PM 1 49.29 0.00 8.52 2.48 0.12 39.59 12:34:01 PM all 34.51 0.00 5.15 2.38 0.08 57.87 12:34:01 PM 0 28.27 0.00 4.40 2.91 0.08 64.34 12:34:01 PM 1 40.76 0.00 5.91 1.85 0.08 51.39 12:35:01 PM all 34.84 0.00 3.85 0.30 0.08 60.92 12:35:01 PM 0 20.03 0.00 3.64 0.22 0.07 76.05 12:35:01 PM 1 49.64 0.00 4.07 0.38 0.10 45.81 12:36:01 PM all 31.75 0.00 3.50 0.10 0.08 64.58 12:36:01 PM 0 14.56 0.00 2.22 0.05 0.08 83.09 12:36:01 PM 1 48.93 0.00 4.77 0.15 0.07 46.08 12:37:01 PM all 37.46 0.00 4.30 0.15 0.10 57.99 12:37:01 PM 0 17.55 0.00 3.20 0.12 0.10 79.04 12:37:01 PM 1 57.39 0.00 5.39 0.18 0.10 36.94 Average: all 35.23 0.00 4.82 1.13 0.09 58.73 Average: 0 21.26 0.00 3.91 1.26 0.08 73.48 Average: 1 49.20 0.00 5.73 1.01 0.09 43.97