---> uname -a: Linux prd-centos8-builder-2c-2g-0.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 695 4891 19 2110 6709 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:dd:56:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.187/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fedd:5699/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:4b:c1:30 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) 06/28/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 191.89 16.01 175.87 2357.08 3718.34 01:40:01 AM 52.39 0.35 52.04 12.53 3741.66 01:41:01 AM 69.09 0.08 69.01 1.33 6014.51 01:42:01 AM 41.76 0.53 41.23 20.00 4097.73 01:43:01 AM 15.11 0.65 14.46 87.19 427.61 Average: 74.05 3.53 70.53 495.67 3600.06 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5417696 6992896 2464620 31.27 2688 1772300 1023952 11.47 139168 2055992 27640 01:40:01 AM 5209612 6960740 2672704 33.91 2688 1936876 1014656 11.36 145240 2215336 128776 01:41:01 AM 5085244 6935736 2797072 35.49 2688 2030832 1022048 11.44 147216 2316368 101224 01:42:01 AM 5034636 6892744 2847680 36.13 2688 2038124 1059980 11.87 179136 2330536 8868 01:43:01 AM 5066900 6926392 2815416 35.72 2688 2039348 1025552 11.48 352860 2124708 7404 Average: 5162818 6941702 2719498 34.50 2688 1963496 1029238 11.52 192724 2208588 54782 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 255.73 130.89 1005.01 59.73 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 39.51 27.10 668.06 4.57 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 24.78 19.88 249.10 4.30 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 10.01 8.32 8.73 4.35 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 12.66 14.41 11.00 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 69.27 39.77 389.08 16.79 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) 06/28/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.10 0.00 2.51 1.53 0.07 78.80 01:39:01 AM 0 15.62 0.00 2.51 0.47 0.07 81.33 01:39:01 AM 1 18.57 0.00 2.51 2.59 0.07 76.27 01:40:01 AM all 15.23 0.00 1.48 0.54 0.06 82.70 01:40:01 AM 0 12.37 0.00 1.22 0.47 0.05 85.89 01:40:01 AM 1 18.08 0.00 1.73 0.62 0.07 79.50 01:41:01 AM all 14.45 0.00 1.88 0.74 0.06 82.87 01:41:01 AM 0 18.80 0.00 2.33 1.05 0.05 77.76 01:41:01 AM 1 10.11 0.00 1.43 0.43 0.07 87.96 01:42:01 AM all 17.77 0.00 2.07 0.47 0.07 79.63 01:42:01 AM 0 25.31 0.00 2.20 0.72 0.07 71.71 01:42:01 AM 1 10.24 0.00 1.93 0.22 0.07 87.55 01:43:01 AM all 20.28 0.00 2.53 0.09 0.07 77.02 01:43:01 AM 0 30.89 0.00 2.62 0.15 0.07 66.27 01:43:01 AM 1 9.71 0.00 2.45 0.03 0.07 87.74 Average: all 16.97 0.00 2.09 0.67 0.06 80.21 Average: 0 20.60 0.00 2.18 0.57 0.06 76.59 Average: 1 13.34 0.00 2.01 0.78 0.07 83.81