---> uname -a: Linux prd-centos8-builder-2c-2g-259.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 705 4812 19 2179 6695 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:24:26:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.159/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe24:2687/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:2e:18:fa 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) 11/18/2025 _x86_64_ (2 CPU) 21:51:32 LINUX RESTART (2 CPU) 09:53:01 PM tps rtps wtps bread/s bwrtn/s 09:54:01 PM 34.66 6.22 28.45 905.32 3355.16 09:55:01 PM 65.79 0.15 65.64 3.73 6215.66 09:56:01 PM 60.76 0.05 60.71 1.07 4341.78 09:57:01 PM 42.24 0.78 41.45 97.03 4515.49 Average: 50.86 1.80 49.06 251.78 4607.02 09:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 PM 5360560 6950264 2521756 31.99 2688 1786496 1078976 12.08 145880 2103236 7056 09:55:01 PM 5211724 6971264 2670592 33.88 2688 1945032 1018956 11.41 148020 2205700 27712 09:56:01 PM 5013268 6918692 2869048 36.40 2688 2082544 1019632 11.42 152500 2370256 96572 09:57:01 PM 4954396 6889956 2927920 37.15 2688 2111796 1026104 11.49 333088 2243956 32600 Average: 5134987 6932544 2747329 34.85 2688 1981467 1035917 11.60 194872 2230787 40985 09:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 PM eth0 39.19 25.33 255.76 8.12 0.00 0.00 0.00 0.00 09:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 PM eth0 38.11 28.20 660.85 4.05 0.00 0.00 0.00 0.00 09:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 PM eth0 22.88 17.68 260.47 4.28 0.00 0.00 0.00 0.00 09:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 PM eth0 17.43 13.60 23.57 6.76 0.00 0.00 0.00 0.00 09:57:01 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 29.40 21.20 300.15 5.80 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) 11/18/2025 _x86_64_ (2 CPU) 21:51:32 LINUX RESTART (2 CPU) 09:53:01 PM CPU %user %nice %system %iowait %steal %idle 09:54:01 PM all 9.92 0.00 1.09 0.75 0.04 88.20 09:54:01 PM 0 13.14 0.00 1.27 0.78 0.03 84.77 09:54:01 PM 1 6.69 0.00 0.92 0.72 0.05 91.62 09:55:01 PM all 14.23 0.00 1.69 1.11 0.07 82.90 09:55:01 PM 0 16.88 0.00 2.00 1.52 0.07 79.54 09:55:01 PM 1 11.57 0.00 1.38 0.70 0.07 86.27 09:56:01 PM all 17.92 0.00 1.87 2.55 0.08 77.59 09:56:01 PM 0 24.38 0.00 2.12 0.82 0.08 72.60 09:56:01 PM 1 11.47 0.00 1.62 4.28 0.07 82.57 09:57:01 PM all 22.76 0.00 1.98 0.65 0.07 74.54 09:57:01 PM 0 31.07 0.00 2.00 0.13 0.07 66.73 09:57:01 PM 1 14.44 0.00 1.97 1.17 0.07 82.36 Average: all 16.21 0.00 1.66 1.27 0.06 80.80 Average: 0 21.37 0.00 1.85 0.81 0.06 75.91 Average: 1 11.04 0.00 1.47 1.72 0.06 85.70