---> uname -a: Linux prd-centos8-builder-2c-2g-1199.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 654 4775 19 2267 6746 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:45:68:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe45:68b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:9a:ec:ad 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) 10/06/2025 _x86_64_ (2 CPU) 17:31:34 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 225.22 31.03 194.19 7057.14 24173.66 05:34:01 PM 109.95 0.47 109.48 63.59 10089.07 05:35:01 PM 42.92 0.28 42.64 40.65 4221.68 05:36:01 PM 22.16 0.07 22.10 3.07 607.87 05:37:01 PM 20.66 0.72 19.94 67.58 565.94 Average: 84.19 6.51 77.67 1446.69 7932.36 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5181492 6930736 2700940 34.27 2688 1940812 1067880 11.96 204468 2204708 90252 05:34:01 PM 4872076 6913916 3010356 38.19 2688 2217716 1027428 11.50 207512 2449588 129388 05:35:01 PM 4819276 6868580 3063156 38.86 2688 2224492 1072768 12.01 269968 2437244 50100 05:36:01 PM 4933580 6944756 2948852 37.41 2688 2186296 1001480 11.21 267524 2325080 10752 05:37:01 PM 4942448 6953772 2939984 37.30 2688 2186472 984588 11.02 423724 2160900 9024 Average: 4949774 6922352 2932658 37.20 2688 2151158 1030829 11.54 274639 2315504 57903 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 322.86 182.11 1776.45 61.93 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 72.70 55.41 845.80 8.99 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 49.78 46.12 36.46 22.69 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 15.45 15.03 19.11 6.47 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 28.97 23.78 30.92 10.23 0.00 0.00 0.00 0.00 05:37:01 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 97.96 64.49 541.80 22.07 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) 10/06/2025 _x86_64_ (2 CPU) 17:31:34 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.68 0.00 7.20 6.19 0.11 47.82 05:33:01 PM 0 33.07 0.00 6.60 6.42 0.10 53.80 05:33:01 PM 1 44.30 0.00 7.80 5.95 0.12 41.83 05:34:01 PM all 33.06 0.00 5.47 3.82 0.12 57.53 05:34:01 PM 0 27.12 0.00 5.37 2.35 0.12 65.04 05:34:01 PM 1 38.98 0.00 5.57 5.29 0.12 50.04 05:35:01 PM all 32.45 0.00 4.70 1.42 0.13 61.29 05:35:01 PM 0 22.16 0.00 4.07 0.80 0.13 72.82 05:35:01 PM 1 42.71 0.00 5.33 2.04 0.12 49.80 05:36:01 PM all 28.70 0.00 2.88 1.03 0.19 67.21 05:36:01 PM 0 23.87 0.00 2.70 0.28 0.30 72.85 05:36:01 PM 1 33.54 0.00 3.05 1.77 0.08 61.56 05:37:01 PM all 31.92 0.00 3.73 0.96 0.11 63.28 05:37:01 PM 0 16.92 0.00 2.64 0.77 0.10 79.58 05:37:01 PM 1 46.91 0.00 4.82 1.15 0.12 47.00 Average: all 32.96 0.00 4.79 2.68 0.13 59.44 Average: 0 24.62 0.00 4.27 2.12 0.15 68.83 Average: 1 41.28 0.00 5.31 3.24 0.11 50.05