---> uname -a: Linux prd-centos8-builder-2c-2g-112.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 668 4903 19 2126 6735 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:6a:99:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.143/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe6a:9930/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:68:96:c1 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) 08/30/2025 _x86_64_ (2 CPU) 01:37:16 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 28.53 0.35 28.18 11.86 3265.12 01:41:01 AM 82.92 0.10 82.82 2.13 7221.18 01:42:01 AM 55.72 0.60 55.12 21.20 4831.51 01:43:01 AM 19.43 0.45 18.98 63.86 1254.44 01:44:01 AM 17.70 0.20 17.50 23.33 466.76 Average: 40.86 0.34 40.52 24.48 3407.93 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5360300 6953528 2522016 32.00 2688 1789360 1057604 11.84 143892 2101660 13540 01:41:01 AM 5170400 6960044 2711916 34.41 2688 1974120 999768 11.19 146176 2243372 39220 01:42:01 AM 5040108 6911488 2842208 36.06 2688 2050108 1044804 11.70 176468 2322816 22468 01:43:01 AM 5080672 6953928 2801644 35.54 2688 2052176 992224 11.11 350656 2108848 7520 01:44:01 AM 5052588 6928508 2829728 35.90 2688 2054540 1019600 11.42 352736 2134300 9720 Average: 5140814 6941499 2741502 34.78 2688 1984061 1022800 11.45 233986 2182199 18494 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 17.36 14.13 214.72 2.26 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 40.12 29.09 742.11 4.81 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 23.01 15.93 166.50 5.94 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 13.68 11.06 13.65 9.88 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 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 10.61 9.48 7.65 4.21 0.00 0.00 0.00 0.00 01:44:01 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 20.96 15.94 228.94 5.42 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) 08/30/2025 _x86_64_ (2 CPU) 01:37:16 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 6.85 0.00 0.66 0.99 0.07 91.43 01:40:01 AM 0 8.53 0.00 0.77 0.97 0.05 89.68 01:40:01 AM 1 5.17 0.00 0.55 1.02 0.08 93.18 01:41:01 AM all 17.05 0.00 1.99 2.47 0.07 78.41 01:41:01 AM 0 23.52 0.00 2.35 1.75 0.07 72.32 01:41:01 AM 1 10.58 0.00 1.63 3.20 0.08 84.50 01:42:01 AM all 21.37 0.00 2.21 0.92 0.08 75.41 01:42:01 AM 0 22.88 0.00 2.21 1.32 0.08 73.51 01:42:01 AM 1 19.87 0.00 2.21 0.53 0.08 77.30 01:43:01 AM all 17.58 0.00 1.86 0.24 0.07 80.26 01:43:01 AM 0 26.05 0.00 2.15 0.12 0.05 71.64 01:43:01 AM 1 9.11 0.00 1.57 0.37 0.08 88.88 01:44:01 AM all 19.20 0.00 1.41 0.15 0.07 79.16 01:44:01 AM 0 17.16 0.00 1.23 0.18 0.07 81.35 01:44:01 AM 1 21.24 0.00 1.58 0.12 0.08 76.97 Average: all 16.41 0.00 1.63 0.96 0.07 80.93 Average: 0 19.63 0.00 1.74 0.87 0.06 77.70 Average: 1 13.20 0.00 1.51 1.05 0.08 84.16