---> uname -a: Linux prd-centos8-builder-2c-2g-52182.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 666 4763 19 2267 6733 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:21:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe9f:21d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:7e:33:dd 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) 09/13/2025 _x86_64_ (2 CPU) 18:31:28 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 269.13 19.13 250.00 5498.97 8409.56 06:34:01 PM 82.09 0.45 81.64 63.05 8040.99 06:35:01 PM 50.28 0.28 50.00 40.65 5664.40 06:36:01 PM 19.83 0.07 19.76 3.07 506.03 06:37:02 PM 25.21 0.92 24.30 95.18 671.80 Average: 89.31 4.17 85.14 1140.22 4658.69 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5136544 6974044 2745880 34.84 2688 2020348 978552 10.96 201236 2218528 143564 06:34:01 PM 4947636 6918960 2934788 37.23 2688 2147360 1010272 11.31 205028 2377420 101104 06:35:01 PM 4843252 6853556 3039172 38.56 2688 2185872 1093396 12.24 267064 2416036 10756 06:36:01 PM 4919428 6929704 2962996 37.59 2688 2185964 1005940 11.26 268868 2338908 10748 06:37:02 PM 4968892 6980596 2913532 36.96 2688 2187060 949740 10.63 425972 2132444 9112 Average: 4963150 6931372 2919274 37.04 2688 2145321 1007580 11.28 273634 2296667 55057 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 276.81 177.52 1798.71 61.78 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 27.64 25.51 242.34 6.23 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 53.22 45.77 600.52 9.70 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 19.28 19.94 18.59 7.31 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:02 PM eth0 25.35 22.35 30.01 11.45 0.00 0.00 0.00 0.00 06:37:02 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 80.46 58.22 538.05 19.30 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) 09/13/2025 _x86_64_ (2 CPU) 18:31:28 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 40.47 0.00 7.62 2.89 0.11 48.91 06:33:01 PM 0 57.03 0.00 8.01 2.11 0.12 32.74 06:33:01 PM 1 23.90 0.00 7.23 3.68 0.10 65.09 06:34:01 PM all 25.17 0.00 3.87 2.51 0.08 68.37 06:34:01 PM 0 34.12 0.00 4.61 2.45 0.08 58.73 06:34:01 PM 1 16.22 0.00 3.14 2.57 0.07 78.00 06:35:01 PM all 33.74 0.00 4.07 1.49 0.10 60.59 06:35:01 PM 0 52.16 0.00 4.96 1.46 0.10 41.31 06:35:01 PM 1 15.33 0.00 3.18 1.52 0.10 79.86 06:36:01 PM all 32.91 0.00 3.49 0.23 0.11 63.26 06:36:01 PM 0 41.70 0.00 3.87 0.28 0.12 54.03 06:36:01 PM 1 24.11 0.00 3.12 0.17 0.10 72.51 06:37:02 PM all 34.99 0.00 4.00 0.41 0.08 60.52 06:37:02 PM 0 49.70 0.00 4.46 0.52 0.08 45.24 06:37:02 PM 1 20.27 0.00 3.54 0.30 0.08 75.81 Average: all 33.45 0.00 4.61 1.51 0.10 60.34 Average: 0 46.94 0.00 5.18 1.36 0.10 46.42 Average: 1 19.97 0.00 4.04 1.65 0.09 74.25