---> uname -a: Linux prd-centos8-builder-2c-2g-385.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 673 4913 19 2110 6731 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:02:b6:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.151/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe02:b620/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:a0:2a:de 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) 04/11/2025 _x86_64_ (2 CPU) 00:45:34 LINUX RESTART (2 CPU) 12:47:02 AM tps rtps wtps bread/s bwrtn/s 12:48:01 AM 178.68 6.30 172.38 940.04 4091.83 12:49:01 AM 43.25 0.28 42.97 13.73 3022.66 12:50:01 AM 75.42 0.05 75.37 1.07 6617.90 12:51:01 AM 34.21 0.60 33.61 74.65 3568.57 Average: 82.49 1.79 80.70 254.51 4326.16 12:47:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 AM 5363816 6947576 2518508 31.95 2688 1780632 1055064 11.81 144640 2102140 15500 12:49:01 AM 5226504 6974016 2655820 33.69 2688 1932660 983796 11.02 146476 2195160 125628 12:50:01 AM 5074456 6928980 2807868 35.62 2688 2034496 1020980 11.43 148896 2324016 89280 12:51:01 AM 5089620 6950452 2792704 35.43 2688 2040580 986080 11.04 320024 2134616 23928 Average: 5188599 6950256 2693725 34.17 2688 1947092 1011480 11.33 190009 2188983 63584 12:47:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 27.33 17.64 200.05 6.70 0.00 0.00 0.00 0.00 12:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 35.15 21.51 636.57 3.75 0.00 0.00 0.00 0.00 12:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 21.68 16.98 237.83 6.34 0.00 0.00 0.00 0.00 12:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 55.91 47.48 23.11 223.18 0.00 0.00 0.00 0.00 12:51:01 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 35.05 25.94 274.71 60.22 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) 04/11/2025 _x86_64_ (2 CPU) 00:45:34 LINUX RESTART (2 CPU) 12:47:02 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 8.98 0.00 1.50 7.70 0.07 81.75 12:48:01 AM 0 6.86 0.00 0.80 9.05 0.07 83.23 12:48:01 AM 1 11.11 0.00 2.21 6.35 0.07 80.27 12:49:01 AM all 15.55 0.00 1.86 0.79 0.08 81.71 12:49:01 AM 0 16.51 0.00 1.93 0.73 0.07 80.76 12:49:01 AM 1 14.60 0.00 1.80 0.85 0.10 82.66 12:50:01 AM all 14.19 0.00 1.86 2.39 0.07 81.50 12:50:01 AM 0 10.59 0.00 1.72 2.52 0.08 85.09 12:50:01 AM 1 17.78 0.00 2.00 2.26 0.05 77.91 12:51:01 AM all 18.41 0.00 1.38 1.07 0.08 79.08 12:51:01 AM 0 25.48 0.00 1.60 0.78 0.07 72.07 12:51:01 AM 1 11.35 0.00 1.15 1.35 0.08 86.07 Average: all 14.31 0.00 1.65 2.96 0.07 81.00 Average: 0 14.89 0.00 1.52 3.25 0.07 80.28 Average: 1 13.72 0.00 1.79 2.68 0.08 81.73