---> uname -a: Linux prd-centos8-builder-2c-2g-476.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 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 4926 19 2116 6749 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:75:61:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.194/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe75:6185/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:33:27:27 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) 05/20/2025 _x86_64_ (2 CPU) 17:11:26 LINUX RESTART (2 CPU) 05:13:02 PM tps rtps wtps bread/s bwrtn/s 05:14:01 PM 28.96 0.47 28.49 14.10 3378.63 05:15:01 PM 77.65 0.27 77.39 10.26 7079.67 05:16:01 PM 52.48 0.15 52.33 10.80 5005.96 05:17:01 PM 16.03 0.66 15.37 88.66 581.12 Average: 43.96 0.39 43.57 30.78 4028.46 05:13:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:14:01 PM 5382256 6977980 2500068 31.72 2688 1791712 1003964 11.24 144732 2081672 13524 05:15:01 PM 5214548 6991116 2667776 33.85 2688 1961600 971624 10.88 147308 2201784 27300 05:16:01 PM 5056172 6912812 2826152 35.85 2688 2036700 1033376 11.57 148932 2339244 3916 05:17:01 PM 5102464 6967644 2779860 35.27 2688 2044604 961420 10.77 326196 2115984 22904 Average: 5188860 6962388 2693464 34.17 2688 1958654 992596 11.11 191792 2184671 16911 05:13:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM eth0 16.27 13.71 218.75 2.23 0.00 0.00 0.00 0.00 05:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM eth0 36.53 24.60 699.73 4.24 0.00 0.00 0.00 0.00 05:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM eth0 38.22 32.26 176.85 117.30 0.00 0.00 0.00 0.00 05:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM eth0 34.30 28.42 16.78 115.49 0.00 0.00 0.00 0.00 05:17:01 PM 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 31.38 24.78 279.37 59.82 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) 05/20/2025 _x86_64_ (2 CPU) 17:11:26 LINUX RESTART (2 CPU) 05:13:02 PM CPU %user %nice %system %iowait %steal %idle 05:14:01 PM all 7.67 0.00 0.83 0.42 0.06 91.02 05:14:01 PM 0 10.24 0.00 0.85 0.42 0.07 88.43 05:14:01 PM 1 5.11 0.00 0.81 0.41 0.05 93.62 05:15:01 PM all 16.12 0.00 1.87 0.74 0.07 81.21 05:15:01 PM 0 25.94 0.00 2.44 0.87 0.05 70.71 05:15:01 PM 1 6.31 0.00 1.30 0.62 0.08 91.69 05:16:01 PM all 18.23 0.00 1.50 0.45 0.06 79.77 05:16:01 PM 0 27.33 0.00 1.53 0.23 0.03 70.87 05:16:01 PM 1 9.12 0.00 1.47 0.67 0.08 88.67 05:17:01 PM all 20.44 0.00 1.74 0.11 0.06 77.65 05:17:01 PM 0 33.72 0.00 2.12 0.14 0.05 63.97 05:17:01 PM 1 7.18 0.00 1.37 0.08 0.07 91.30 Average: all 15.63 0.00 1.49 0.43 0.06 82.39 Average: 0 24.33 0.00 1.74 0.42 0.05 73.47 Average: 1 6.93 0.00 1.24 0.45 0.07 91.31