---> uname -a: Linux prd-centos8-builder-2c-2g-190.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: 2800.000 BogoMIPS: 5600.00 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 667 4894 19 2135 6736 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:f0:12:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.244/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fef0:1298/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:28:5a:a4 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) 10/20/2025 _x86_64_ (2 CPU) 01:37:06 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:02 AM 223.51 21.48 202.03 4404.80 21898.55 01:40:01 AM 52.98 0.32 52.66 11.66 3722.60 01:41:01 AM 79.40 0.08 79.32 1.33 7332.39 01:42:01 AM 37.42 0.52 36.90 19.86 3613.26 01:43:01 AM 16.91 0.65 16.26 87.19 680.82 Average: 82.15 4.62 77.52 908.01 7462.22 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:02 AM 5443884 7023432 2438432 30.94 2688 1776664 979056 10.96 139776 2028708 27236 01:40:01 AM 5231104 6990700 2651212 33.63 2688 1945288 1000716 11.21 145416 2192284 131780 01:41:01 AM 5085472 6959940 2796844 35.48 2688 2053716 990732 11.09 147608 2308052 83368 01:42:01 AM 5038792 6920976 2843524 36.07 2688 2061292 1014180 11.36 180680 2321164 8856 01:43:01 AM 5044004 6936808 2838312 36.01 2688 2071604 991180 11.10 354448 2141516 16436 Average: 5168651 6966371 2713665 34.43 2688 1981713 995173 11.14 193586 2198345 53535 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:02 AM eth0 218.74 124.43 998.67 59.06 0.00 0.00 0.00 0.00 01:39:02 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 39.02 26.97 697.50 4.68 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 24.88 19.23 280.59 4.45 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 9.66 8.18 7.89 3.80 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 18.76 13.11 18.48 10.75 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 62.29 38.42 399.65 16.59 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) 10/20/2025 _x86_64_ (2 CPU) 01:37:06 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:02 AM all 18.56 0.00 3.31 3.22 0.07 74.84 01:39:02 AM 0 17.86 0.00 3.95 3.35 0.07 74.77 01:39:02 AM 1 19.26 0.00 2.66 3.10 0.07 74.92 01:40:01 AM all 15.70 0.00 1.86 0.57 0.08 81.80 01:40:01 AM 0 12.27 0.00 1.71 0.58 0.08 85.35 01:40:01 AM 1 19.11 0.00 2.00 0.56 0.07 78.27 01:41:01 AM all 15.23 0.00 2.13 0.88 0.07 81.68 01:41:01 AM 0 14.64 0.00 2.17 0.92 0.07 82.21 01:41:01 AM 1 15.83 0.00 2.10 0.85 0.08 81.14 01:42:01 AM all 18.93 0.00 1.76 0.33 0.07 78.91 01:42:01 AM 0 12.05 0.00 1.50 0.40 0.07 85.98 01:42:01 AM 1 25.81 0.00 2.02 0.27 0.07 71.83 01:43:01 AM all 19.55 0.00 2.13 0.12 0.07 78.13 01:43:01 AM 0 16.52 0.00 2.18 0.13 0.07 81.10 01:43:01 AM 1 22.58 0.00 2.08 0.12 0.07 75.16 Average: all 17.60 0.00 2.24 1.03 0.07 79.07 Average: 0 14.68 0.00 2.30 1.08 0.07 81.88 Average: 1 20.52 0.00 2.17 0.98 0.07 76.26