---> uname -a: Linux prd-centos8-builder-2c-2g-21.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 663 4906 19 2127 6741 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:31:8a:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.230/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe31:8a0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:7b:98:27 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) 07/07/2025 _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 142.42 6.60 135.82 942.62 3382.46 01:40:01 AM 45.94 0.27 45.68 9.33 3525.46 01:41:01 AM 81.57 0.03 81.54 0.27 7273.89 01:42:01 AM 36.23 0.52 35.71 19.86 3509.28 01:43:01 AM 18.96 0.65 18.31 87.19 927.63 Average: 65.03 1.61 63.41 211.88 3723.73 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5395036 6973828 2487288 31.56 2688 1776088 1033804 11.58 143668 2074792 27856 01:40:01 AM 5236024 6989428 2646300 33.57 2688 1938996 997164 11.17 145484 2189432 128860 01:41:01 AM 5055900 6923380 2826424 35.86 2688 2046680 1023012 11.45 148240 2340320 82016 01:42:01 AM 5054580 6929732 2827744 35.87 2688 2053944 1032572 11.56 180516 2307492 8864 01:43:01 AM 5082920 6959484 2799404 35.51 2688 2055180 991660 11.10 353120 2106752 8 Average: 5164892 6955170 2717432 34.48 2688 1974178 1015642 11.37 194206 2203758 49521 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 63.00 46.13 410.78 25.32 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 38.38 26.16 652.31 4.08 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 26.45 20.11 278.37 5.20 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 7.73 6.88 8.71 3.04 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 16.20 12.78 14.16 10.66 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 30.35 22.42 272.87 9.66 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) 07/07/2025 _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 11.85 0.00 1.75 1.73 0.06 84.62 01:39:01 AM 0 8.79 0.00 1.72 1.59 0.05 87.85 01:39:01 AM 1 14.91 0.00 1.77 1.87 0.07 81.38 01:40:01 AM all 14.15 0.00 1.43 0.78 0.07 83.57 01:40:01 AM 0 18.17 0.00 1.82 0.83 0.07 79.12 01:40:01 AM 1 10.14 0.00 1.05 0.72 0.07 88.03 01:41:01 AM all 17.42 0.00 2.05 1.50 0.07 78.95 01:41:01 AM 0 23.03 0.00 2.32 1.48 0.07 73.10 01:41:01 AM 1 11.84 0.00 1.79 1.51 0.08 84.77 01:42:01 AM all 16.76 0.00 1.89 0.96 0.07 80.32 01:42:01 AM 0 13.63 0.00 1.95 1.07 0.07 83.28 01:42:01 AM 1 19.89 0.00 1.84 0.85 0.07 77.35 01:43:01 AM all 18.34 0.00 1.62 0.19 0.06 79.79 01:43:01 AM 0 17.85 0.00 1.70 0.13 0.05 80.27 01:43:01 AM 1 18.84 0.00 1.53 0.25 0.07 79.31 Average: all 15.71 0.00 1.75 1.03 0.07 81.45 Average: 0 16.30 0.00 1.90 1.02 0.06 80.72 Average: 1 15.12 0.00 1.60 1.04 0.07 82.17