---> uname -a: Linux prd-centos8-builder-2c-2g-45.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 686 4882 19 2128 6717 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:18:6c:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.23/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe18:6c58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:f4:e8:f9 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) 07/22/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 27.63 0.30 27.33 10.44 2743.32 01:40:01 AM 80.77 0.18 80.59 4.27 7400.92 01:41:01 AM 58.20 0.55 57.65 20.13 4992.04 01:42:01 AM 14.08 0.07 14.01 9.73 1082.19 01:43:01 AM 17.45 0.58 16.86 77.45 476.49 Average: 39.67 0.34 39.33 24.45 3341.02 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5343984 6939544 2538332 32.20 2688 1791728 1086464 12.17 144524 2120160 13544 01:40:01 AM 5167932 6959836 2714384 34.44 2688 1976692 1017108 11.39 146900 2249728 39148 01:41:01 AM 5065708 6939800 2816608 35.73 2688 2052912 1018032 11.40 176056 2297196 22472 01:42:01 AM 5039804 6921664 2842512 36.06 2688 2060700 1035992 11.60 352228 2147900 5964 01:43:01 AM 5084060 6962788 2798256 35.50 2688 2057428 986472 11.05 353040 2102856 9812 Average: 5140298 6944726 2742018 34.79 2688 1987892 1028814 11.52 234550 2183568 18188 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 18.59 14.69 219.41 2.29 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 38.81 26.30 737.13 4.47 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 21.99 16.44 163.62 5.53 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 9.10 7.50 10.44 6.83 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 12.86 10.65 9.91 5.14 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 20.28 15.12 228.13 4.86 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) 07/22/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 7.27 0.00 0.78 0.42 0.07 91.46 01:39:01 AM 0 4.28 0.00 0.64 0.34 0.07 94.67 01:39:01 AM 1 10.26 0.00 0.92 0.51 0.07 88.25 01:40:01 AM all 17.04 0.00 2.07 0.97 0.07 79.84 01:40:01 AM 0 13.79 0.00 1.93 1.07 0.07 83.14 01:40:01 AM 1 20.28 0.00 2.21 0.88 0.08 76.54 01:41:01 AM all 19.47 0.00 2.16 0.57 0.07 77.71 01:41:01 AM 0 18.26 0.00 2.18 0.30 0.08 79.17 01:41:01 AM 1 20.68 0.00 2.15 0.85 0.07 76.26 01:42:01 AM all 11.56 0.00 1.48 0.11 0.07 86.79 01:42:01 AM 0 9.28 0.00 1.40 0.12 0.07 89.14 01:42:01 AM 1 13.84 0.00 1.55 0.10 0.07 84.44 01:43:01 AM all 19.15 0.00 1.41 0.10 0.08 79.27 01:43:01 AM 0 4.02 0.00 1.02 0.08 0.08 94.80 01:43:01 AM 1 34.27 0.00 1.80 0.12 0.07 63.74 Average: all 14.93 0.00 1.58 0.44 0.07 82.98 Average: 0 9.95 0.00 1.44 0.38 0.07 88.16 Average: 1 19.90 0.00 1.73 0.49 0.07 77.81