---> uname -a: Linux prd-centos8-builder-2c-2g-184.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 640 4923 19 2133 6763 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:e1:01:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.227/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fee1:118/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:80:a5:24 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) 10/16/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 179.31 6.24 173.08 941.51 3680.84 01:40:01 AM 49.54 0.33 49.21 12.00 3730.49 01:41:01 AM 80.47 0.60 79.87 21.19 7235.45 01:42:01 AM 32.56 0.07 32.49 9.73 3401.23 01:43:01 AM 21.21 0.58 20.63 77.45 804.93 Average: 72.27 1.55 70.72 209.96 3771.00 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5407172 6986636 2475144 31.40 2688 1776900 1002148 11.22 143736 2062284 27464 01:40:01 AM 5252992 7009240 2629324 33.36 2688 1943124 954268 10.69 146232 2173980 130296 01:41:01 AM 5066032 6946396 2816284 35.73 2688 2059276 1005424 11.26 149248 2327788 90324 01:42:01 AM 5100236 6981116 2782080 35.30 2688 2059720 962076 10.77 351048 2091512 9008 01:43:01 AM 5124092 7007604 2758224 34.99 2688 2062248 920540 10.31 353100 2065164 9820 Average: 5190105 6986198 2692211 34.16 2688 1980254 968891 10.85 228673 2144146 53382 01:38:02 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 31.75 22.37 292.03 7.22 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 56.47 39.21 681.05 4.89 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 25.11 19.18 259.05 5.32 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 15.18 10.60 15.28 8.96 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 13.16 11.36 10.06 5.24 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 28.32 20.54 251.36 6.32 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) 10/16/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.21 0.00 1.65 2.02 0.06 86.06 01:39:01 AM 0 9.54 0.00 1.34 1.38 0.05 87.69 01:39:01 AM 1 10.87 0.00 1.95 2.67 0.07 84.44 01:40:01 AM all 15.14 0.00 1.81 0.64 0.06 82.36 01:40:01 AM 0 18.97 0.00 2.08 0.62 0.05 78.28 01:40:01 AM 1 11.31 0.00 1.53 0.67 0.07 86.43 01:41:01 AM all 20.17 0.00 2.06 1.10 0.06 76.61 01:41:01 AM 0 10.09 0.00 1.89 1.38 0.05 86.59 01:41:01 AM 1 30.31 0.00 2.22 0.82 0.07 66.59 01:42:01 AM all 14.43 0.00 1.88 0.60 0.06 83.03 01:42:01 AM 0 19.08 0.00 1.99 0.72 0.07 78.15 01:42:01 AM 1 9.79 0.00 1.77 0.48 0.05 87.91 01:43:01 AM all 20.30 0.00 1.54 0.33 0.06 77.77 01:43:01 AM 0 26.59 0.00 1.88 0.37 0.05 71.11 01:43:01 AM 1 14.01 0.00 1.20 0.30 0.07 84.42 Average: all 16.07 0.00 1.79 0.93 0.06 81.15 Average: 0 16.88 0.00 1.84 0.89 0.05 80.34 Average: 1 15.27 0.00 1.73 0.98 0.06 81.95