---> uname -a: Linux prd-centos8-builder-2c-2g-137.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 658 4909 19 2130 6745 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:01:3e:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.234/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe01:3eb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:84:a0:c4 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) 09/16/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 124.95 6.43 118.51 931.44 3186.02 01:40:01 AM 42.24 0.25 41.99 9.33 3412.91 01:41:01 AM 82.27 0.08 82.19 1.33 7396.17 01:42:01 AM 34.78 0.52 34.26 19.86 3413.71 01:43:01 AM 15.78 0.65 15.13 87.17 651.02 Average: 60.00 1.59 58.41 209.82 3611.86 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5391316 6970392 2491008 31.60 2688 1776304 1031900 11.55 143932 2077532 27500 01:40:01 AM 5231236 6987068 2651088 33.63 2688 1941396 984020 11.02 145768 2192816 130664 01:41:01 AM 5101280 6970872 2781044 35.28 2688 2048808 959024 10.74 147784 2294520 81800 01:42:01 AM 5052600 6929988 2829724 35.90 2688 2056104 1013512 11.35 180824 2307280 8856 01:43:01 AM 5084800 6963300 2797524 35.49 2688 2057320 969476 10.86 353692 2102952 7412 Average: 5172246 6964324 2710078 34.38 2688 1975986 991586 11.10 194400 2195020 51246 01:38:01 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 43.99 30.56 345.18 15.83 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 36.25 25.91 654.65 4.27 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 24.33 18.21 280.95 4.35 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 9.35 7.98 7.86 3.79 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 17.08 13.40 14.87 11.01 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 26.20 19.21 260.71 7.85 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) 09/16/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.88 0.00 1.61 1.88 0.05 85.57 01:39:01 AM 0 10.85 0.00 1.97 2.93 0.05 84.19 01:39:01 AM 1 10.91 0.00 1.25 0.83 0.05 86.95 01:40:01 AM all 14.08 0.00 1.51 1.88 0.07 82.46 01:40:01 AM 0 11.19 0.00 1.35 2.02 0.07 85.37 01:40:01 AM 1 16.97 0.00 1.67 1.75 0.07 79.55 01:41:01 AM all 15.46 0.00 1.93 1.42 0.07 81.12 01:41:01 AM 0 9.60 0.00 1.55 1.47 0.07 87.31 01:41:01 AM 1 21.32 0.00 2.32 1.37 0.07 74.93 01:42:01 AM all 18.21 0.00 1.63 0.55 0.07 79.54 01:42:01 AM 0 16.39 0.00 1.58 0.87 0.07 81.09 01:42:01 AM 1 20.04 0.00 1.67 0.23 0.07 78.00 01:43:01 AM all 19.46 0.00 1.84 0.23 0.06 78.41 01:43:01 AM 0 7.16 0.00 1.43 0.25 0.07 91.09 01:43:01 AM 1 31.76 0.00 2.25 0.20 0.05 65.74 Average: all 15.62 0.00 1.70 1.19 0.06 81.42 Average: 0 11.04 0.00 1.58 1.51 0.06 85.81 Average: 1 20.20 0.00 1.83 0.88 0.06 77.03