---> uname -a: Linux prd-centos8-builder-2c-2g-247.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4874 19 2179 6758 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:e5:97:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.252/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fee5:975c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:89:91:58 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) 11/14/2025 _x86_64_ (2 CPU) 18:04:49 LINUX RESTART (2 CPU) 06:06:01 PM tps rtps wtps bread/s bwrtn/s 06:07:01 PM 226.39 11.10 215.29 1393.80 4178.72 06:08:01 PM 45.29 0.23 45.06 8.80 3567.82 06:09:01 PM 82.09 0.05 82.04 1.07 7413.91 06:10:01 PM 44.74 0.85 43.89 153.04 4949.69 Average: 99.63 3.06 96.58 389.22 5027.50 06:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 PM 5414412 6993480 2467912 31.31 2688 1776136 1020976 11.43 144436 2052952 27576 06:08:01 PM 5248688 7006596 2633636 33.41 2688 1943284 992884 11.12 146236 2174276 132060 06:09:01 PM 5047052 6960104 2835272 35.97 2688 2089848 1027824 11.51 160516 2329000 120980 06:10:01 PM 5052072 6977896 2830252 35.91 2688 2101948 988092 11.06 326544 2151228 23092 Average: 5190556 6984519 2691768 34.15 2688 1977804 1007444 11.28 194433 2176864 75927 06:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 141.94 86.87 661.56 46.12 0.00 0.00 0.00 0.00 06:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 59.57 41.63 666.19 5.05 0.00 0.00 0.00 0.00 06:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 22.48 18.33 276.72 4.17 0.00 0.00 0.00 0.00 06:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 16.26 12.38 22.61 6.02 0.00 0.00 0.00 0.00 06:10:01 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 60.07 39.80 406.78 15.34 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) 11/14/2025 _x86_64_ (2 CPU) 18:04:49 LINUX RESTART (2 CPU) 06:06:01 PM CPU %user %nice %system %iowait %steal %idle 06:07:01 PM all 15.94 0.00 2.38 2.02 0.08 79.57 06:07:01 PM 0 11.83 0.00 3.18 3.25 0.08 81.65 06:07:01 PM 1 20.05 0.00 1.59 0.80 0.08 77.48 06:08:01 PM all 14.11 0.00 1.62 0.60 0.09 83.58 06:08:01 PM 0 12.23 0.00 1.55 0.28 0.08 85.86 06:08:01 PM 1 15.99 0.00 1.70 0.92 0.10 81.29 06:09:01 PM all 18.12 0.00 2.27 1.14 0.10 78.37 06:09:01 PM 0 22.66 0.00 2.55 1.33 0.10 73.36 06:09:01 PM 1 13.60 0.00 1.98 0.95 0.10 83.37 06:10:01 PM all 18.24 0.00 1.73 0.56 0.10 79.38 06:10:01 PM 0 19.69 0.00 1.82 0.43 0.07 77.99 06:10:01 PM 1 16.78 0.00 1.63 0.68 0.13 80.76 Average: all 16.60 0.00 2.00 1.08 0.09 80.22 Average: 0 16.60 0.00 2.27 1.32 0.08 79.72 Average: 1 16.60 0.00 1.73 0.84 0.10 80.73