---> uname -a: Linux prd-centos8-builder-2c-2g-43.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 658 4909 19 2129 6746 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:50:e1:76 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 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe50:e176/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:00:db:e4 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) 07/21/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 117.11 6.27 110.85 932.64 3956.37 01:40:01 AM 41.92 0.20 41.72 5.33 2729.16 01:41:01 AM 84.39 0.57 83.82 19.20 7280.14 01:42:01 AM 29.86 0.10 29.76 11.73 3309.53 01:43:01 AM 21.23 0.58 20.65 77.45 783.44 Average: 58.90 1.54 57.36 209.26 3611.69 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5382128 6972028 2500196 31.72 2688 1786532 1032656 11.56 144164 2081932 7128 01:40:01 AM 5247420 7001548 2634904 33.43 2688 1940692 977212 10.94 146192 2179436 127524 01:41:01 AM 5072424 6949720 2809900 35.65 2688 2055800 993736 11.13 149252 2321296 89488 01:42:01 AM 5089884 6967656 2792440 35.43 2688 2056380 985140 11.03 351228 2099188 9008 01:43:01 AM 5032300 6918640 2850024 36.16 2688 2064992 1018716 11.41 354384 2153316 15968 Average: 5164831 6961918 2717493 34.48 2688 1980879 1001492 11.21 229044 2167034 49823 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 35.46 23.15 253.39 7.28 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 33.16 21.76 641.82 3.59 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 27.05 19.01 263.02 5.37 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 12.05 9.85 12.17 8.96 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 12.91 10.85 10.02 5.19 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 24.12 16.92 236.09 6.08 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) 07/21/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.38 0.00 1.43 1.51 0.07 86.62 01:39:01 AM 0 4.78 0.00 1.54 2.81 0.07 90.81 01:39:01 AM 1 15.97 0.00 1.32 0.22 0.07 82.43 01:40:01 AM all 14.48 0.00 1.46 0.90 0.06 83.10 01:40:01 AM 0 10.09 0.00 1.12 1.00 0.07 87.73 01:40:01 AM 1 18.88 0.00 1.80 0.80 0.05 78.47 01:41:01 AM all 21.32 0.00 2.04 0.80 0.09 75.75 01:41:01 AM 0 10.43 0.00 1.48 0.75 0.08 87.26 01:41:01 AM 1 32.20 0.00 2.60 0.85 0.10 64.25 01:42:01 AM all 13.97 0.00 1.75 0.38 0.06 83.84 01:42:01 AM 0 8.25 0.00 1.54 0.25 0.07 89.89 01:42:01 AM 1 19.68 0.00 1.97 0.50 0.05 77.80 01:43:01 AM all 19.41 0.00 1.37 0.15 0.07 79.01 01:43:01 AM 0 8.99 0.00 0.90 0.18 0.07 89.86 01:43:01 AM 1 29.82 0.00 1.83 0.12 0.07 68.17 Average: all 15.91 0.00 1.61 0.75 0.07 81.66 Average: 0 8.51 0.00 1.32 1.00 0.07 89.11 Average: 1 23.31 0.00 1.90 0.50 0.07 74.22