---> uname -a: Linux prd-centos8-builder-2c-2g-12.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4806 19 2265 6774 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:a3:9f:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fea3:9f16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:d7:31:9f 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/21/2025 _x86_64_ (2 CPU) 10:31:26 LINUX RESTART (2 CPU) 10:32:03 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 209.05 16.68 192.36 3948.43 6878.54 10:34:01 AM 105.75 0.50 105.25 64.39 12102.53 10:35:01 AM 21.09 0.03 21.06 0.53 1305.63 10:36:01 AM 25.89 0.27 25.62 41.85 651.58 10:37:01 AM 21.53 0.48 21.05 41.19 868.27 Average: 75.77 3.51 72.27 798.34 4344.28 10:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5146536 7002944 2735896 34.71 2688 2040028 970412 10.87 203104 2211888 179752 10:34:01 AM 4962920 6970444 2919512 37.04 2688 2182748 968864 10.85 229444 2335164 27848 10:35:01 AM 4860476 6900788 3021956 38.34 2688 2216184 1028872 11.52 235936 2431480 44252 10:36:01 AM 4882396 6924452 3000036 38.06 2688 2217436 1022716 11.45 270892 2373964 44248 10:37:01 AM 4964828 6972704 2917604 37.01 2688 2183392 974056 10.91 424252 2138752 9012 Average: 4963431 6954266 2919001 37.03 2688 2167958 992984 11.12 272726 2298250 61022 10:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 295.07 176.35 1953.71 64.29 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 63.97 49.71 736.26 8.85 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 5.38 4.95 3.63 2.80 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 20.13 20.91 29.46 8.91 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 24.36 22.50 30.82 12.13 0.00 0.00 0.00 0.00 10:37:01 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 80.35 54.07 541.37 19.09 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/21/2025 _x86_64_ (2 CPU) 10:31:26 LINUX RESTART (2 CPU) 10:32:03 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 38.07 0.00 7.11 2.23 0.14 52.45 10:33:01 AM 0 49.71 0.00 6.65 1.76 0.14 41.75 10:33:01 AM 1 26.42 0.00 7.57 2.70 0.14 63.17 10:34:01 AM all 30.91 0.00 4.42 1.24 0.12 63.31 10:34:01 AM 0 49.21 0.00 5.55 1.47 0.12 43.66 10:34:01 AM 1 12.63 0.00 3.29 1.02 0.12 82.94 10:35:01 AM all 9.44 0.00 0.94 0.14 0.08 89.40 10:35:01 AM 0 14.34 0.00 1.15 0.08 0.07 84.36 10:35:01 AM 1 4.54 0.00 0.74 0.20 0.08 94.44 10:36:01 AM all 33.91 0.00 3.57 0.16 0.12 62.24 10:36:01 AM 0 40.90 0.00 3.78 0.20 0.12 55.00 10:36:01 AM 1 26.93 0.00 3.36 0.12 0.12 69.48 10:37:01 AM all 32.35 0.00 3.95 0.14 0.12 63.45 10:37:01 AM 0 34.98 0.00 4.24 0.17 0.12 60.49 10:37:01 AM 1 29.70 0.00 3.66 0.12 0.12 66.40 Average: all 28.88 0.00 3.98 0.77 0.11 66.26 Average: 0 37.75 0.00 4.26 0.73 0.11 57.15 Average: 1 20.00 0.00 3.70 0.82 0.11 75.37