---> uname -a: Linux prd-centos8-builder-2c-2g-37.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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: 2799.998 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4956 19 2110 6774 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:2f:da:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.116/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe2f:da59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:66:fd:0e 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 06/24/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 233.31 21.08 212.23 4264.31 38664.00 01:40:01 AM 51.28 0.35 50.93 14.00 3669.63 01:41:01 AM 67.33 0.03 67.29 0.27 6027.56 01:42:01 AM 45.31 0.58 44.73 21.06 4214.06 01:43:01 AM 19.01 0.65 18.36 87.19 727.10 Average: 83.25 4.54 78.71 877.42 10661.01 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5488020 7064008 2394304 30.38 2688 1772940 948428 10.62 139564 1984900 29744 01:40:01 AM 5275776 7027100 2606548 33.07 2688 1936880 951612 10.66 145304 2146728 128300 01:41:01 AM 5154120 7005920 2728204 34.61 2688 2032336 955364 10.70 147184 2248672 102708 01:42:01 AM 5103632 6961988 2778692 35.25 2688 2038152 988744 11.07 179452 2261796 8892 01:43:01 AM 5134824 6996156 2747500 34.86 2688 2040936 950640 10.64 352792 2057720 8900 Average: 5231274 7011034 2651050 33.63 2688 1964249 958958 10.74 192859 2139963 55709 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 252.52 142.40 1006.47 61.08 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 39.02 27.29 666.36 4.67 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 24.86 18.68 249.60 4.65 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 9.88 8.43 9.39 3.78 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 15.78 12.81 14.25 10.16 0.00 0.00 0.00 0.00 01:43:01 AM 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 68.42 41.93 389.24 16.87 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 06/24/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.45 0.00 3.64 8.65 0.08 69.18 01:39:01 AM 0 14.68 0.00 3.99 9.59 0.07 71.67 01:39:01 AM 1 22.22 0.00 3.29 7.71 0.10 66.68 01:40:01 AM all 15.27 0.00 1.62 0.62 0.08 82.42 01:40:01 AM 0 21.97 0.00 1.90 0.53 0.07 75.53 01:40:01 AM 1 8.55 0.00 1.34 0.70 0.08 89.33 01:41:01 AM all 14.06 0.00 1.69 0.79 0.08 83.38 01:41:01 AM 0 18.78 0.00 1.92 0.85 0.08 78.37 01:41:01 AM 1 9.36 0.00 1.46 0.73 0.07 88.38 01:42:01 AM all 18.87 0.00 2.31 0.53 0.08 78.22 01:42:01 AM 0 28.51 0.00 2.62 0.62 0.07 68.19 01:42:01 AM 1 9.24 0.00 2.00 0.43 0.08 88.24 01:43:01 AM all 19.64 0.00 2.39 0.14 0.08 77.75 01:43:01 AM 0 25.76 0.00 2.59 0.15 0.07 71.43 01:43:01 AM 1 13.52 0.00 2.19 0.13 0.08 84.07 Average: all 17.25 0.00 2.33 2.14 0.08 78.20 Average: 0 21.94 0.00 2.60 2.34 0.07 73.04 Average: 1 12.57 0.00 2.05 1.94 0.08 83.36