---> uname -a: Linux prd-centos8-builder-2c-2g-106.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 653 4916 19 2127 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:fc:5f:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.137/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fefc:5fc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:df:59:10 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) 08/26/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 28.45 0.60 27.85 18.13 3257.94 01:40:01 AM 73.99 0.10 73.89 2.13 6850.12 01:41:01 AM 65.78 0.60 65.18 21.19 5411.53 01:42:01 AM 15.58 0.07 15.51 9.73 1179.70 01:43:01 AM 17.64 0.58 17.06 77.44 475.47 Average: 40.29 0.39 39.90 25.73 3434.92 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5379872 6974936 2502452 31.75 2688 1791012 1015916 11.38 144504 2082692 13528 01:40:01 AM 5223548 6982268 2658776 33.73 2688 1945408 981604 10.99 146828 2197444 14040 01:41:01 AM 5058588 6933248 2823736 35.82 2688 2053428 994768 11.14 165040 2315528 23924 01:42:01 AM 5094936 6968572 2787388 35.36 2688 2052316 954928 10.69 351636 2093004 7484 01:43:01 AM 5115976 6993928 2766348 35.10 2688 2056400 951656 10.66 353764 2070500 9816 Average: 5174584 6970590 2707740 34.35 2688 1979713 979774 10.97 232354 2151834 13758 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 14.91 12.06 214.43 2.11 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 48.46 32.53 655.89 4.49 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 25.66 18.94 250.57 5.18 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 12.75 9.90 12.75 9.01 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 13.41 11.01 10.00 5.16 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 23.04 16.89 228.72 5.19 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) 08/26/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 7.65 0.00 0.89 0.70 0.05 90.71 01:39:01 AM 0 5.77 0.00 0.92 1.02 0.05 92.24 01:39:01 AM 1 9.52 0.00 0.87 0.38 0.05 89.18 01:40:01 AM all 15.07 0.00 1.85 0.93 0.08 82.06 01:40:01 AM 0 13.32 0.00 1.47 0.63 0.08 84.49 01:40:01 AM 1 16.81 0.00 2.24 1.23 0.08 79.63 01:41:01 AM all 20.87 0.00 2.16 0.73 0.08 76.16 01:41:01 AM 0 8.93 0.00 1.63 0.62 0.07 88.75 01:41:01 AM 1 32.84 0.00 2.69 0.85 0.08 63.53 01:42:01 AM all 14.75 0.00 1.95 0.13 0.07 83.10 01:42:01 AM 0 11.36 0.00 1.79 0.07 0.07 86.72 01:42:01 AM 1 18.13 0.00 2.12 0.18 0.07 79.50 01:43:01 AM all 18.89 0.00 1.53 0.13 0.08 79.37 01:43:01 AM 0 16.99 0.00 1.42 0.10 0.08 81.41 01:43:01 AM 1 20.80 0.00 1.63 0.15 0.08 77.34 Average: all 15.45 0.00 1.68 0.52 0.07 82.28 Average: 0 11.27 0.00 1.45 0.49 0.07 86.72 Average: 1 19.62 0.00 1.91 0.56 0.07 77.84