---> uname -a: Linux prd-centos8-builder-2c-2g-209.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 4711 19 2318 6736 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:62:7f:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.214/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe62:7f9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:3d:ae:43 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) 11/01/2025 _x86_64_ (2 CPU) 12:26:25 LINUX RESTART (2 CPU) 12:28:02 PM tps rtps wtps bread/s bwrtn/s 12:29:01 PM 10.24 0.02 10.22 20.74 7898.41 12:30:01 PM 0.85 0.05 0.80 1.07 13.61 12:31:01 PM 14.23 6.22 8.02 910.51 748.41 12:32:01 PM 50.66 0.63 50.02 63.46 3632.94 12:33:01 PM 67.89 0.00 67.89 0.00 6016.21 Average: 28.83 1.39 27.45 199.75 3647.63 12:28:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 PM 5254712 6955664 2627604 33.34 2688 1900828 1318836 14.77 192352 2172780 24 12:30:01 PM 5245112 6946096 2637204 33.46 2688 1900860 1316176 14.74 192432 2182436 32 12:31:01 PM 5247856 7015480 2634460 33.42 2688 1964840 978220 10.95 374396 1990980 27332 12:32:01 PM 5033704 6983424 2848612 36.14 2688 2135116 1003572 11.24 380648 2155784 131836 12:33:01 PM 4889672 6910552 2992644 37.97 2688 2204176 1068768 11.97 387172 2283788 61812 Average: 5134211 6962243 2748105 34.86 2688 2021164 1137114 12.73 305400 2157154 44207 12:28:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 3.29 3.95 2.31 0.71 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 4.80 4.00 5.84 0.84 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 15.93 12.65 166.34 5.57 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:32:01 PM eth0 43.98 33.26 689.41 5.96 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 22.70 18.43 278.85 4.43 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.19 14.49 229.30 3.51 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) 11/01/2025 _x86_64_ (2 CPU) 12:26:25 LINUX RESTART (2 CPU) 12:28:02 PM CPU %user %nice %system %iowait %steal %idle 12:29:01 PM all 2.26 0.00 0.42 0.67 0.08 96.58 12:29:01 PM 0 1.12 0.00 0.34 0.46 0.09 97.99 12:29:01 PM 1 3.40 0.00 0.49 0.88 0.07 95.16 12:30:01 PM all 0.38 0.00 0.15 0.01 0.07 99.39 12:30:01 PM 0 0.49 0.00 0.13 0.00 0.05 99.33 12:30:01 PM 1 0.28 0.00 0.17 0.02 0.08 99.45 12:31:01 PM all 7.23 0.00 1.00 0.29 0.08 91.40 12:31:01 PM 0 4.73 0.00 0.84 0.10 0.07 94.27 12:31:01 PM 1 9.72 0.00 1.17 0.48 0.08 88.54 12:32:01 PM all 15.02 0.00 1.78 0.58 0.08 82.54 12:32:01 PM 0 9.98 0.00 1.54 0.72 0.10 87.67 12:32:01 PM 1 20.05 0.00 2.02 0.45 0.07 77.42 12:33:01 PM all 16.74 0.00 1.49 0.71 0.08 80.98 12:33:01 PM 0 6.52 0.00 1.07 0.47 0.08 91.86 12:33:01 PM 1 26.97 0.00 1.90 0.95 0.08 70.09 Average: all 8.35 0.00 0.97 0.45 0.08 90.15 Average: 0 4.58 0.00 0.78 0.35 0.08 94.21 Average: 1 12.12 0.00 1.15 0.56 0.08 86.09