---> uname -a: Linux prd-centos8-builder-2c-2g-442.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4966 19 2111 6785 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:05:ee:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.123/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe05:eedf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:62:e8:42 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) 05/12/2025 _x86_64_ (2 CPU) 01:36:42 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 268.86 6.35 262.50 939.07 4481.18 01:40:01 AM 45.86 0.23 45.63 8.80 3574.85 01:41:01 AM 78.19 0.08 78.11 1.33 6670.96 01:42:01 AM 36.22 0.53 35.69 19.99 3516.54 01:43:01 AM 20.30 0.65 19.65 87.19 953.94 Average: 89.29 1.55 87.74 208.85 3837.55 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5433572 7013072 2448752 31.07 2688 1776736 1019236 11.41 143680 2035668 27856 01:40:01 AM 5262272 7021240 2620052 33.24 2688 1944524 964068 10.79 147360 2160496 133304 01:41:01 AM 5079464 6931848 2802860 35.56 2688 2032540 1036972 11.61 148848 2320480 83016 01:42:01 AM 5115696 6974840 2766628 35.10 2688 2038864 996152 11.15 180908 2248992 8868 01:43:01 AM 5141796 7002376 2740528 34.77 2688 2040112 936992 10.49 352752 2051312 8 Average: 5206560 6988675 2675764 33.95 2688 1966555 990684 11.09 194710 2163390 50610 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 35.38 25.69 346.85 10.69 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 35.51 23.85 652.50 3.93 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 23.22 17.69 229.97 5.05 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 7.16 6.33 8.30 2.85 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 16.13 12.73 12.62 10.67 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 23.44 17.23 249.72 6.63 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) 05/12/2025 _x86_64_ (2 CPU) 01:36:42 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.78 0.00 1.81 2.33 0.06 85.03 01:39:01 AM 0 10.02 0.00 0.98 1.24 0.07 87.69 01:39:01 AM 1 11.53 0.00 2.63 3.41 0.05 82.37 01:40:01 AM all 14.18 0.00 1.64 0.73 0.07 83.38 01:40:01 AM 0 11.72 0.00 1.52 0.27 0.07 86.43 01:40:01 AM 1 16.63 0.00 1.76 1.20 0.07 80.34 01:41:01 AM all 18.17 0.00 1.87 1.27 0.06 78.63 01:41:01 AM 0 6.39 0.00 1.48 0.97 0.05 91.11 01:41:01 AM 1 29.96 0.00 2.27 1.57 0.07 66.14 01:42:01 AM all 15.71 0.00 2.79 0.53 0.08 80.89 01:42:01 AM 0 12.55 0.00 2.65 0.40 0.08 84.32 01:42:01 AM 1 18.88 0.00 2.92 0.67 0.07 77.46 01:43:01 AM all 18.18 0.00 1.81 0.21 0.06 79.75 01:43:01 AM 0 10.00 0.00 1.62 0.18 0.05 88.15 01:43:01 AM 1 26.35 0.00 2.00 0.23 0.07 71.35 Average: all 15.42 0.00 1.98 1.01 0.06 81.52 Average: 0 10.13 0.00 1.65 0.61 0.06 87.54 Average: 1 20.71 0.00 2.32 1.41 0.06 75.51