---> uname -a: Linux prd-centos8-builder-2c-2g-3326.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 682 4750 19 2265 6718 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:9f:59:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe9f:595f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:5f:27:4c 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) 10/13/2025 _x86_64_ (2 CPU) 15:31:31 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 247.11 26.00 221.11 6229.69 28712.23 03:34:01 PM 112.85 0.50 112.35 64.38 12301.18 03:35:01 PM 38.63 0.30 38.33 42.39 1934.13 03:36:01 PM 24.63 0.40 24.23 30.53 911.88 03:37:01 PM 25.87 0.52 25.36 64.65 748.18 Average: 89.83 5.55 84.28 1286.57 8922.68 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5015972 6877460 2866452 36.37 2688 2047124 1110964 12.44 236696 2313992 198096 03:34:01 PM 4904044 6911448 2978380 37.79 2688 2182704 1015448 11.37 229408 2389840 43084 03:35:01 PM 4790760 6832448 3091664 39.22 2688 2217296 1102064 12.34 270892 2465148 44244 03:36:01 PM 4899340 6908468 2983084 37.84 2688 2184656 1005088 11.25 268984 2358248 10768 03:37:01 PM 4900684 6915528 2981740 37.83 2688 2189912 1011428 11.32 433912 2192056 26984 Average: 4902160 6889070 2980264 37.81 2688 2164338 1048998 11.75 287978 2343857 64635 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 289.91 185.34 1776.45 62.63 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 77.34 64.25 847.40 10.28 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 22.73 23.88 26.18 9.95 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 17.53 18.45 16.01 7.02 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 25.57 23.81 27.87 18.13 0.00 0.00 0.00 0.00 03:37:01 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 86.63 63.15 538.85 21.60 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) 10/13/2025 _x86_64_ (2 CPU) 15:31:31 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 42.79 0.00 7.74 5.88 0.12 43.47 03:33:01 PM 0 36.38 0.00 9.02 6.48 0.10 48.02 03:33:01 PM 1 49.20 0.00 6.46 5.29 0.13 38.93 03:34:01 PM all 36.73 0.00 5.51 2.81 0.11 54.83 03:34:01 PM 0 28.65 0.00 4.96 3.24 0.10 63.05 03:34:01 PM 1 44.84 0.00 6.07 2.38 0.12 46.59 03:35:01 PM all 34.06 0.00 3.64 0.29 0.11 61.90 03:35:01 PM 0 37.71 0.00 3.82 0.33 0.12 58.02 03:35:01 PM 1 30.41 0.00 3.47 0.25 0.10 65.78 03:36:01 PM all 33.59 0.00 3.70 0.49 0.10 62.11 03:36:01 PM 0 29.66 0.00 3.68 0.45 0.10 66.11 03:36:01 PM 1 37.54 0.00 3.72 0.53 0.10 58.11 03:37:01 PM all 35.36 0.00 4.19 0.13 0.10 60.22 03:37:01 PM 0 36.43 0.00 4.20 0.12 0.10 59.15 03:37:01 PM 1 34.30 0.00 4.19 0.13 0.10 61.28 Average: all 36.50 0.00 4.96 1.92 0.11 56.52 Average: 0 33.76 0.00 5.13 2.12 0.10 58.88 Average: 1 39.25 0.00 4.78 1.72 0.11 54.14