---> uname -a: Linux prd-centos8-builder-2c-2g-490.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4943 19 2109 6760 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:f5:cb:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.161/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fef5:cbf9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:ea:d9:60 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) 05/28/2025 _x86_64_ (2 CPU) 01:36:48 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 155.30 11.27 144.03 1456.84 3522.69 01:40:01 AM 46.75 0.30 46.45 10.93 3523.23 01:41:01 AM 77.79 0.08 77.70 1.33 6706.07 01:42:01 AM 35.33 0.53 34.79 20.00 3461.42 01:43:01 AM 16.38 0.65 15.73 87.17 639.19 Average: 66.01 2.54 63.47 311.42 3570.58 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5441916 7017988 2440408 30.96 2688 1773404 957480 10.72 139552 2032076 27836 01:40:01 AM 5254036 7003540 2628288 33.34 2688 1935136 954708 10.69 145388 2171116 128064 01:41:01 AM 5112304 6962012 2770020 35.14 2688 2029828 961828 10.77 147480 2288496 83076 01:42:01 AM 5103244 6960520 2779080 35.26 2688 2037096 962752 10.78 180384 2261332 8868 01:43:01 AM 5115240 6975236 2767084 35.10 2688 2039876 944020 10.57 353104 2077340 8900 Average: 5205348 6983859 2676976 33.96 2688 1963068 956158 10.71 193182 2166072 51349 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 139.64 88.97 700.60 47.53 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 34.71 23.21 640.94 3.91 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 21.53 16.46 249.81 4.36 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 8.50 7.37 7.37 3.64 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 16.46 12.93 14.37 12.80 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 43.85 29.59 321.36 14.34 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) 05/28/2025 _x86_64_ (2 CPU) 01:36:48 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 15.51 0.00 2.15 1.88 0.06 80.40 01:39:01 AM 0 10.52 0.00 2.54 3.06 0.07 83.81 01:39:01 AM 1 20.49 0.00 1.77 0.70 0.05 77.00 01:40:01 AM all 14.84 0.00 1.65 0.69 0.07 82.75 01:40:01 AM 0 8.34 0.00 1.27 0.62 0.07 89.71 01:40:01 AM 1 21.34 0.00 2.03 0.77 0.07 75.79 01:41:01 AM all 15.84 0.00 1.91 0.99 0.07 81.19 01:41:01 AM 0 12.66 0.00 1.73 0.40 0.07 85.14 01:41:01 AM 1 19.01 0.00 2.08 1.58 0.07 77.25 01:42:01 AM all 17.80 0.00 2.14 0.49 0.06 79.51 01:42:01 AM 0 3.39 0.00 1.90 0.85 0.05 93.81 01:42:01 AM 1 32.22 0.00 2.37 0.13 0.07 65.21 01:43:01 AM all 18.61 0.00 2.45 0.11 0.07 78.77 01:43:01 AM 0 6.50 0.00 2.28 0.12 0.07 91.03 01:43:01 AM 1 30.71 0.00 2.62 0.10 0.07 66.51 Average: all 16.52 0.00 2.06 0.83 0.06 80.53 Average: 0 8.28 0.00 1.94 1.00 0.06 88.72 Average: 1 24.77 0.00 2.18 0.66 0.06 72.34