---> uname -a: Linux prd-centos8-builder-2c-2g-158.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 660 4909 19 2127 6743 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:03:d9:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.69/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe03:d998/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:6a:99:7c 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) 09/28/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:03 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 204.14 22.08 182.06 4394.76 20846.40 01:40:01 AM 49.16 0.30 48.86 10.93 3519.51 01:41:01 AM 80.86 0.08 80.77 1.33 7221.19 01:42:01 AM 34.99 0.55 34.44 24.40 3467.51 01:43:01 AM 20.64 0.62 20.03 82.64 935.27 Average: 77.11 4.61 72.50 879.44 7106.65 01:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5458012 7032164 2424312 30.76 2688 1770984 969704 10.86 138924 2015520 29388 01:40:01 AM 5245340 6998864 2636984 33.45 2688 1939072 968032 10.84 144656 2180088 131292 01:41:01 AM 4995416 6870224 2886908 36.63 2688 2053616 1068016 11.96 149348 2398360 90040 01:42:01 AM 5102272 6977548 2780052 35.27 2688 2054004 952364 10.66 195124 2244792 8896 01:43:01 AM 5050416 6926856 2831908 35.93 2688 2055156 1013664 11.35 352920 2138696 64 Average: 5170291 6961131 2712033 34.41 2688 1974566 994356 11.13 196194 2195491 51936 01:38:03 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 271.25 133.66 1042.99 61.49 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 40.18 28.28 690.17 4.72 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 27.49 21.31 278.29 5.47 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 11.25 8.98 11.48 8.55 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 13.26 11.01 10.32 5.32 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 71.36 40.03 402.39 16.81 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) 09/28/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:03 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.89 0.00 3.46 2.95 0.07 74.63 01:39:01 AM 0 15.54 0.00 3.41 2.30 0.09 78.66 01:39:01 AM 1 22.25 0.00 3.50 3.60 0.05 70.60 01:40:01 AM all 15.48 0.00 1.62 0.56 0.06 82.28 01:40:01 AM 0 22.27 0.00 2.07 0.77 0.05 74.84 01:40:01 AM 1 8.69 0.00 1.18 0.35 0.07 89.71 01:41:01 AM all 19.35 0.00 2.08 0.79 0.07 77.71 01:41:01 AM 0 21.33 0.00 2.14 0.75 0.07 75.71 01:41:01 AM 1 17.38 0.00 2.03 0.83 0.07 79.70 01:42:01 AM all 15.04 0.00 1.73 0.33 0.06 82.84 01:42:01 AM 0 16.19 0.00 1.67 0.25 0.07 81.82 01:42:01 AM 1 13.90 0.00 1.79 0.40 0.05 83.86 01:43:01 AM all 18.93 0.00 1.65 0.16 0.06 79.21 01:43:01 AM 0 22.11 0.00 1.75 0.10 0.05 75.99 01:43:01 AM 1 15.74 0.00 1.55 0.22 0.07 82.43 Average: all 17.53 0.00 2.10 0.94 0.06 79.37 Average: 0 19.52 0.00 2.20 0.82 0.06 77.39 Average: 1 15.54 0.00 2.00 1.06 0.06 81.34