---> uname -a: Linux prd-centos8-builder-2c-2g-456.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 654 4930 19 2112 6750 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:c1:93:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.142/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fec1:937d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:8a:41:29 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) 05/16/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 169.94 18.06 151.88 3745.68 3379.71 01:40:01 AM 50.35 0.23 50.12 8.80 3599.65 01:41:01 AM 69.16 0.08 69.07 1.33 6052.07 01:42:01 AM 44.78 0.53 44.24 20.00 4171.30 01:43:01 AM 16.51 0.65 15.86 87.19 669.16 Average: 70.15 3.91 66.24 772.67 3574.37 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5455828 7034528 2426496 30.78 2688 1775664 971440 10.88 139448 2016920 27636 01:40:01 AM 5250652 7002928 2631672 33.39 2688 1937960 979252 10.96 145368 2173620 127132 01:41:01 AM 5126384 6979632 2755940 34.96 2688 2033460 979432 10.97 147444 2276352 102208 01:42:01 AM 5074132 6934252 2808192 35.63 2688 2039816 1016432 11.38 180808 2289728 8852 01:43:01 AM 5077380 6946836 2804944 35.59 2688 2048980 986476 11.05 353984 2112984 15268 Average: 5196875 6979635 2685449 34.07 2688 1967176 986606 11.05 193410 2173921 56219 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 266.69 140.25 1001.18 60.49 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 39.45 26.46 658.00 4.64 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 20.73 15.80 248.96 4.06 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 9.13 7.85 7.84 3.84 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 16.30 12.98 14.37 10.83 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 70.47 40.67 386.10 16.77 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) 05/16/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 16.57 0.00 2.61 2.41 0.07 78.35 01:39:01 AM 0 13.37 0.00 1.90 0.88 0.07 83.78 01:39:01 AM 1 19.78 0.00 3.32 3.94 0.07 72.91 01:40:01 AM all 15.21 0.00 1.69 0.82 0.07 82.20 01:40:01 AM 0 19.32 0.00 2.04 1.38 0.08 77.18 01:40:01 AM 1 11.11 0.00 1.35 0.27 0.07 87.20 01:41:01 AM all 14.41 0.00 1.78 0.81 0.07 82.93 01:41:01 AM 0 7.13 0.00 1.42 0.53 0.07 90.85 01:41:01 AM 1 21.69 0.00 2.15 1.08 0.07 75.01 01:42:01 AM all 18.67 0.00 1.93 0.50 0.07 78.83 01:42:01 AM 0 14.02 0.00 1.75 0.40 0.07 83.76 01:42:01 AM 1 23.31 0.00 2.12 0.60 0.07 73.91 01:43:01 AM all 18.58 0.00 2.36 0.22 0.07 78.78 01:43:01 AM 0 16.73 0.00 2.30 0.10 0.07 80.80 01:43:01 AM 1 20.42 0.00 2.42 0.33 0.07 76.76 Average: all 16.68 0.00 2.07 0.95 0.07 80.22 Average: 0 14.11 0.00 1.88 0.66 0.07 83.28 Average: 1 19.26 0.00 2.27 1.24 0.07 77.17