---> uname -a: Linux prd-centos8-builder-2c-2g-52596.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 647 4788 19 2261 6753 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:b6:60:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:feb6:60c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:4f:a2:ae 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) 09/15/2025 _x86_64_ (2 CPU) 13:31:27 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 218.19 17.74 200.45 5305.16 6753.02 01:34:01 PM 118.34 0.50 117.84 64.63 12472.21 01:35:01 PM 36.24 0.32 35.93 43.19 1964.69 01:36:01 PM 18.91 0.03 18.88 0.53 758.87 01:37:01 PM 21.54 0.72 20.83 67.58 591.82 Average: 82.65 3.86 78.79 1096.26 4508.60 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5177484 6935092 2704948 34.32 2688 1948248 1067008 11.95 206096 2203808 100656 01:34:01 PM 4861144 6898868 3021288 38.33 2688 2213740 1039844 11.64 208120 2458520 61932 01:35:01 PM 4937560 6942456 2944872 37.36 2688 2180240 998796 11.18 267912 2321976 9936 01:36:01 PM 4976304 6982112 2906128 36.87 2688 2181156 955476 10.70 268508 2282392 10764 01:37:01 PM 4955356 6961456 2927076 37.13 2688 2181332 982720 11.00 424564 2147332 9024 Average: 4981570 6943997 2900862 36.80 2688 2140943 1008769 11.30 275040 2282806 38462 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 321.91 201.28 1779.56 63.68 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 68.17 55.17 844.85 9.50 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 23.03 23.65 26.51 8.95 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 11.33 11.66 10.33 4.97 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 27.77 23.91 31.82 10.04 0.00 0.00 0.00 0.00 01:37:01 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 90.45 63.14 538.66 19.43 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) 09/15/2025 _x86_64_ (2 CPU) 13:31:27 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 34.50 0.00 5.96 2.54 0.08 56.92 01:33:01 PM 0 24.66 0.00 5.32 1.04 0.08 68.90 01:33:01 PM 1 44.32 0.00 6.60 4.03 0.08 44.97 01:34:01 PM all 34.47 0.00 5.51 2.62 0.10 57.30 01:34:01 PM 0 12.96 0.00 3.33 1.83 0.10 81.78 01:34:01 PM 1 56.06 0.00 7.70 3.41 0.10 32.73 01:35:01 PM all 33.75 0.00 3.83 0.23 0.08 62.11 01:35:01 PM 0 22.86 0.00 3.29 0.25 0.08 73.52 01:35:01 PM 1 44.65 0.00 4.38 0.20 0.08 50.68 01:36:01 PM all 23.17 0.00 2.14 0.16 0.17 74.36 01:36:01 PM 0 15.57 0.00 1.74 0.15 0.13 82.42 01:36:01 PM 1 31.55 0.00 2.59 0.17 0.22 65.48 01:37:01 PM all 32.29 0.00 3.81 0.10 0.14 63.65 01:37:01 PM 0 23.00 0.00 3.32 0.07 0.15 73.47 01:37:01 PM 1 41.59 0.00 4.30 0.13 0.13 53.84 Average: all 31.71 0.00 4.27 1.14 0.12 62.77 Average: 0 19.80 0.00 3.39 0.67 0.11 76.02 Average: 1 43.86 0.00 5.16 1.61 0.12 49.25