---> uname -a: Linux prd-centos8-builder-2c-2g-10.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 669 4855 19 2172 6731 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:60:31:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.3/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe60:31d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:31:ba:4b 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) 06/30/2025 _x86_64_ (2 CPU) 18:24:21 LINUX RESTART (2 CPU) 06:26:03 PM tps rtps wtps bread/s bwrtn/s 06:27:01 PM 28.82 0.36 28.46 12.27 3419.54 06:28:01 PM 81.19 0.20 80.99 4.80 7289.32 06:29:01 PM 61.74 0.47 61.27 98.92 5699.42 06:30:01 PM 32.34 0.58 31.76 77.44 2508.00 Average: 51.21 0.40 50.80 48.66 4739.92 06:26:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 PM 5359656 6953248 2522660 32.00 2688 1789752 1038408 11.63 145756 2102656 13544 06:28:01 PM 5184388 6973896 2697928 34.23 2688 1974308 976792 10.94 148080 2231908 39148 06:29:01 PM 5035964 6948796 2846352 36.11 2688 2089608 973992 10.91 324192 2171204 39224 06:30:01 PM 4967752 6896396 2914564 36.98 2688 2105268 1050328 11.76 333256 2229688 17816 Average: 5136940 6943084 2745376 34.83 2688 1989734 1009880 11.31 237821 2183864 27433 06:26:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM eth0 23.01 19.08 223.83 2.59 0.00 0.00 0.00 0.00 06:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM eth0 47.21 31.74 735.28 5.45 0.00 0.00 0.00 0.00 06:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM eth0 24.35 17.78 174.93 5.98 0.00 0.00 0.00 0.00 06:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 13.30 10.95 11.28 5.53 0.00 0.00 0.00 0.00 06:30:01 PM 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 27.00 19.89 286.84 4.91 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) 06/30/2025 _x86_64_ (2 CPU) 18:24:21 LINUX RESTART (2 CPU) 06:26:03 PM CPU %user %nice %system %iowait %steal %idle 06:27:01 PM all 7.16 0.00 0.78 0.52 0.04 91.50 06:27:01 PM 0 6.73 0.00 0.73 0.45 0.03 92.06 06:27:01 PM 1 7.58 0.00 0.83 0.59 0.05 90.95 06:28:01 PM all 16.87 0.00 2.16 0.91 0.07 79.98 06:28:01 PM 0 18.14 0.00 2.34 1.21 0.07 78.24 06:28:01 PM 1 15.60 0.00 1.98 0.60 0.08 81.73 06:29:01 PM all 22.54 0.00 2.36 0.73 0.08 74.29 06:29:01 PM 0 32.18 0.00 2.60 0.55 0.08 64.59 06:29:01 PM 1 12.90 0.00 2.11 0.92 0.08 83.98 06:30:01 PM all 20.03 0.00 1.65 0.37 0.06 77.90 06:30:01 PM 0 30.96 0.00 1.78 0.23 0.07 66.96 06:30:01 PM 1 9.12 0.00 1.51 0.50 0.05 88.82 Average: all 16.74 0.00 1.74 0.63 0.07 80.82 Average: 0 22.14 0.00 1.87 0.61 0.06 75.31 Average: 1 11.34 0.00 1.62 0.65 0.07 86.33