---> uname -a: Linux prd-centos8-builder-2c-2g-42.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 632 4936 19 2129 6771 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:1e:3e:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.53/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe1e:3ebf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:ae:89:99 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) 07/20/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 159.92 6.15 153.77 926.11 3466.37 01:40:01 AM 48.17 0.33 47.83 12.00 3696.50 01:41:01 AM 78.19 0.08 78.10 1.33 7082.07 01:42:01 AM 36.14 0.58 35.56 29.60 3668.94 01:43:01 AM 17.98 0.58 17.39 77.44 476.56 Average: 68.08 1.55 66.53 209.28 3677.98 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5421568 7001348 2460748 31.22 2688 1777264 1007660 11.28 143820 2046464 27852 01:40:01 AM 5278296 7031148 2604020 33.04 2688 1939860 961204 10.76 146280 2147684 127524 01:41:01 AM 5026164 6908248 2856152 36.23 2688 2060992 1040312 11.65 150328 2364576 96008 01:42:01 AM 5116544 6993128 2765772 35.09 2688 2055548 967172 10.83 350992 2073012 3780 01:43:01 AM 5141164 7020424 2741152 34.78 2688 2058076 923672 10.34 353092 2045972 9824 Average: 5196747 6990859 2685569 34.07 2688 1978348 980004 10.97 228902 2135542 52998 01:38:01 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 33.49 22.80 291.38 11.35 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 36.40 24.96 666.17 4.01 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 24.06 17.96 258.01 5.25 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 13.28 10.28 13.36 9.88 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 13.13 11.25 10.05 5.23 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 24.07 17.45 247.80 7.14 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) 07/20/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 9.92 0.00 1.65 1.81 0.05 86.56 01:39:01 AM 0 7.81 0.00 1.91 2.66 0.07 87.56 01:39:01 AM 1 12.04 0.00 1.40 0.97 0.03 85.56 01:40:01 AM all 15.89 0.00 1.86 0.72 0.07 81.46 01:40:01 AM 0 15.23 0.00 1.75 0.65 0.07 82.30 01:40:01 AM 1 16.55 0.00 1.97 0.80 0.07 80.62 01:41:01 AM all 20.08 0.00 1.98 1.15 0.07 76.71 01:41:01 AM 0 26.66 0.00 2.12 1.30 0.08 69.84 01:41:01 AM 1 13.52 0.00 1.85 1.00 0.07 83.57 01:42:01 AM all 16.30 0.00 2.16 0.55 0.06 80.94 01:42:01 AM 0 16.47 0.00 2.42 0.73 0.05 80.32 01:42:01 AM 1 16.12 0.00 1.90 0.37 0.07 81.55 01:43:01 AM all 20.18 0.00 1.60 0.10 0.07 78.05 01:43:01 AM 0 28.31 0.00 1.78 0.12 0.07 69.72 01:43:01 AM 1 12.09 0.00 1.41 0.08 0.07 86.35 Average: all 16.48 0.00 1.85 0.87 0.06 80.74 Average: 0 18.90 0.00 2.00 1.09 0.07 77.95 Average: 1 14.06 0.00 1.71 0.64 0.06 83.53