---> uname -a: Linux prd-centos8-builder-2c-2g-8555.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4797 19 2275 6775 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:fe:e6:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fefe:e698/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:a8:a9:38 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) 11/13/2025 _x86_64_ (2 CPU) 12:31:35 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 194.05 26.61 167.44 6520.09 8779.76 12:34:01 PM 118.28 0.45 117.83 63.05 12370.89 12:35:01 PM 33.46 0.35 33.11 43.72 1845.63 12:36:01 PM 23.69 0.00 23.69 0.00 889.44 12:37:01 PM 22.38 0.92 21.46 95.18 623.33 Average: 78.37 5.66 72.71 1344.45 4901.95 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5062432 6936332 2820000 35.78 2688 2059060 1045508 11.71 237052 2267312 200388 12:34:01 PM 4820440 6882596 3061992 38.85 2688 2237436 1052096 11.78 210992 2494456 73860 12:35:01 PM 4932156 6949684 2950276 37.43 2688 2192876 984656 11.03 267932 2326892 9940 12:36:01 PM 4922452 6940992 2959980 37.55 2688 2193920 978672 10.96 268936 2335352 10980 12:37:01 PM 4963812 6984816 2918620 37.03 2688 2196032 950924 10.65 426248 2136580 10124 Average: 4940258 6938884 2942174 37.33 2688 2175865 1002371 11.22 282232 2312118 61058 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 303.28 185.27 1790.35 62.73 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 80.52 63.43 847.16 10.12 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 22.03 22.19 28.01 8.72 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 18.96 18.28 17.54 7.17 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 24.71 20.78 28.08 17.15 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 89.90 61.99 542.25 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) 11/13/2025 _x86_64_ (2 CPU) 12:31:35 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 43.34 0.00 7.61 1.64 0.13 47.29 12:33:01 PM 0 49.20 0.00 8.63 2.68 0.13 39.35 12:33:01 PM 1 37.49 0.00 6.60 0.60 0.12 55.19 12:34:01 PM all 36.29 0.00 5.25 1.23 0.11 57.13 12:34:01 PM 0 48.80 0.00 6.19 1.34 0.10 43.57 12:34:01 PM 1 23.78 0.00 4.31 1.12 0.12 70.68 12:35:01 PM all 34.05 0.00 3.85 0.24 0.08 61.78 12:35:01 PM 0 51.78 0.00 4.42 0.35 0.10 43.35 12:35:01 PM 1 16.30 0.00 3.28 0.13 0.07 80.23 12:36:01 PM all 33.26 0.00 3.48 0.20 0.09 62.97 12:36:01 PM 0 46.20 0.00 4.24 0.25 0.10 49.22 12:36:01 PM 1 20.34 0.00 2.72 0.15 0.08 76.71 12:37:01 PM all 30.21 0.00 3.50 3.02 0.09 63.18 12:37:01 PM 0 41.07 0.00 4.04 3.80 0.10 50.98 12:37:01 PM 1 19.32 0.00 2.96 2.24 0.08 75.40 Average: all 35.42 0.00 4.74 1.27 0.10 58.47 Average: 0 47.41 0.00 5.50 1.68 0.11 45.30 Average: 1 23.45 0.00 3.97 0.85 0.09 71.64