---> uname -a: Linux prd-centos8-builder-2c-2g-3054.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 666 4765 19 2265 6734 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:d7:f6:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fed7:f622/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:75:90:e3 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) 10/12/2025 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:02 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 257.59 19.79 237.80 5473.40 7787.99 08:34:01 PM 109.80 0.70 109.10 103.17 12041.95 08:35:01 PM 36.78 0.10 36.68 3.60 1899.27 08:36:01 PM 20.69 0.42 20.28 31.46 521.84 08:37:01 PM 25.36 0.50 24.86 63.72 725.81 Average: 89.49 4.25 85.24 1120.64 4584.92 08:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5131236 6971764 2751196 34.90 2688 2023124 990456 11.09 201816 2225324 168908 08:34:01 PM 4940376 6950200 2942056 37.32 2688 2185056 1005956 11.26 231456 2356764 44304 08:35:01 PM 4943048 6951600 2939384 37.29 2688 2183864 999052 11.19 268372 2317452 10760 08:36:01 PM 4979504 6988896 2902928 36.83 2688 2184756 960560 10.76 269408 2280372 10764 08:37:01 PM 4857924 6872296 3024508 38.37 2688 2189112 1065332 11.93 423904 2246636 26272 Average: 4970418 6946951 2912014 36.94 2688 2153182 1004271 11.24 278991 2285310 52202 08:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 317.11 191.26 1888.32 63.75 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 74.14 57.93 773.33 10.82 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 20.33 22.25 24.75 9.12 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 22.86 21.63 29.45 9.16 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 18.48 16.85 14.27 8.86 0.00 0.00 0.00 0.00 08:37:01 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 89.83 61.55 541.57 20.20 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) 10/12/2025 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:02 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 41.27 0.00 8.04 2.68 0.09 47.92 08:33:01 PM 0 39.36 0.00 7.05 1.07 0.10 52.42 08:33:01 PM 1 43.19 0.00 9.03 4.30 0.09 43.40 08:34:01 PM all 33.61 0.00 5.39 2.42 0.11 58.48 08:34:01 PM 0 27.93 0.00 4.28 1.96 0.12 65.71 08:34:01 PM 1 39.30 0.00 6.50 2.87 0.10 51.22 08:35:01 PM all 35.42 0.00 3.37 0.41 0.08 60.71 08:35:01 PM 0 38.29 0.00 3.34 0.33 0.08 57.96 08:35:01 PM 1 32.55 0.00 3.41 0.48 0.08 63.47 08:36:01 PM all 32.61 0.00 3.39 0.16 0.09 63.75 08:36:01 PM 0 33.78 0.00 3.33 0.13 0.08 62.67 08:36:01 PM 1 31.44 0.00 3.45 0.18 0.10 64.83 08:37:01 PM all 32.74 0.00 3.97 0.23 0.09 62.96 08:37:01 PM 0 31.72 0.00 3.75 0.27 0.10 64.17 08:37:01 PM 1 33.76 0.00 4.20 0.20 0.08 61.76 Average: all 35.11 0.00 4.82 1.17 0.09 58.81 Average: 0 34.20 0.00 4.34 0.75 0.10 60.61 Average: 1 36.02 0.00 5.30 1.60 0.09 56.99