---> uname -a: Linux prd-centos8-builder-2c-2g-13.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 693 4847 19 2156 6709 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:8b:1e:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.127/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe8b:1e0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:5c:7d:bc 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) 06/12/2025 _x86_64_ (2 CPU) 16:08:52 LINUX RESTART (2 CPU) 04:10:01 PM tps rtps wtps bread/s bwrtn/s 04:11:01 PM 230.79 11.04 219.75 1408.16 4183.86 04:12:01 PM 46.61 0.30 46.31 10.93 3528.08 04:13:01 PM 82.27 0.05 82.22 1.07 6909.97 04:14:01 PM 45.44 0.70 44.74 94.25 4899.10 Average: 101.30 3.02 98.28 378.77 4880.14 04:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 PM 5355392 6934916 2526924 32.06 2688 1776920 1066440 11.94 145104 2111912 27876 04:12:01 PM 5199856 6952920 2682460 34.03 2688 1938812 1028496 11.52 146888 2223004 128184 04:13:01 PM 5012376 6905376 2869940 36.41 2688 2071236 1043864 11.69 161316 2367072 120252 04:14:01 PM 5020364 6923500 2861952 36.31 2688 2080728 1040388 11.65 327556 2185740 22584 Average: 5146997 6929178 2735319 34.70 2688 1966924 1044797 11.70 195216 2221932 74724 04:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 160.80 93.27 708.13 49.71 0.00 0.00 0.00 0.00 04:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 44.08 26.18 646.93 4.10 0.00 0.00 0.00 0.00 04:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 23.51 17.55 246.25 3.94 0.00 0.00 0.00 0.00 04:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM eth0 16.98 13.18 22.55 5.96 0.00 0.00 0.00 0.00 04:14:01 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 61.36 37.55 406.01 15.93 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) 06/12/2025 _x86_64_ (2 CPU) 16:08:52 LINUX RESTART (2 CPU) 04:10:01 PM CPU %user %nice %system %iowait %steal %idle 04:11:01 PM all 16.54 0.00 2.31 1.82 0.07 79.26 04:11:01 PM 0 15.08 0.00 2.00 0.32 0.07 82.53 04:11:01 PM 1 18.01 0.00 2.62 3.32 0.07 75.98 04:12:01 PM all 14.47 0.00 1.55 0.47 0.07 83.45 04:12:01 PM 0 14.29 0.00 1.60 0.45 0.07 83.60 04:12:01 PM 1 14.66 0.00 1.50 0.48 0.07 83.29 04:13:01 PM all 17.92 0.00 2.23 0.82 0.06 78.98 04:13:01 PM 0 12.54 0.00 2.21 1.25 0.05 83.95 04:13:01 PM 1 23.31 0.00 2.25 0.38 0.07 74.00 04:14:01 PM all 18.50 0.00 1.73 0.45 0.07 79.25 04:14:01 PM 0 26.55 0.00 1.98 0.55 0.08 70.84 04:14:01 PM 1 10.45 0.00 1.48 0.35 0.07 87.65 Average: all 16.86 0.00 1.96 0.89 0.07 80.23 Average: 0 17.11 0.00 1.95 0.64 0.07 80.23 Average: 1 16.60 0.00 1.96 1.13 0.07 80.23