---> uname -a: Linux prd-centos8-builder-2c-2g-382.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 759 4788 19 2149 6643 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:28:99:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.29/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe28:995b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:1b:c0:6e 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) 04/10/2025 _x86_64_ (2 CPU) 20:32:04 LINUX RESTART (2 CPU) 08:33:01 PM tps rtps wtps bread/s bwrtn/s 08:34:01 PM 318.71 106.68 212.03 10056.32 38463.59 08:35:01 PM 48.90 0.30 48.60 10.93 3575.99 08:36:01 PM 71.55 0.00 71.55 0.00 6110.56 08:37:01 PM 50.52 0.37 50.15 41.19 5059.83 08:38:01 PM 23.85 0.62 23.23 77.72 1624.53 Average: 102.70 21.59 81.11 2037.10 10966.46 08:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 PM 5350612 6923780 2531704 32.12 2688 1770336 1086904 12.17 140224 2119280 28028 08:35:01 PM 5011488 6817092 2870828 36.42 2688 1991196 1181412 13.23 183948 2370808 175948 08:36:01 PM 5029360 6878512 2852956 36.19 2688 2029884 1087888 12.18 147524 2371960 103984 08:37:01 PM 4909564 6801692 2972752 37.71 2688 2069856 1146392 12.84 325240 2300532 19024 08:38:01 PM 4902732 6801536 2979584 37.80 2688 2076672 1149904 12.88 330836 2301788 1528 Average: 5040751 6844522 2841565 36.05 2688 1987589 1130500 12.66 225554 2292874 65702 08:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 292.88 149.79 968.17 63.50 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 37.35 25.79 656.54 4.59 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 20.30 15.18 251.60 3.29 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 14.35 11.18 20.18 5.23 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 14.66 11.30 10.94 5.59 0.00 0.00 0.00 0.00 08:38:01 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 75.91 42.65 381.48 16.44 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) 04/10/2025 _x86_64_ (2 CPU) 20:32:04 LINUX RESTART (2 CPU) 08:33:01 PM CPU %user %nice %system %iowait %steal %idle 08:34:01 PM all 19.26 0.00 4.04 8.81 0.11 67.79 08:34:01 PM 0 18.39 0.00 4.76 7.65 0.12 69.08 08:34:01 PM 1 20.12 0.00 3.31 9.96 0.10 66.50 08:35:01 PM all 14.16 0.00 1.57 0.61 0.09 83.58 08:35:01 PM 0 10.86 0.00 1.48 0.42 0.10 87.14 08:35:01 PM 1 17.45 0.00 1.65 0.80 0.08 80.02 08:36:01 PM all 14.66 0.00 1.63 0.83 0.08 82.80 08:36:01 PM 0 11.52 0.00 1.55 0.98 0.08 85.86 08:36:01 PM 1 17.81 0.00 1.70 0.68 0.07 79.74 08:37:01 PM all 19.26 0.00 1.66 0.71 0.07 78.30 08:37:01 PM 0 10.91 0.00 1.49 0.80 0.07 86.74 08:37:01 PM 1 27.61 0.00 1.84 0.62 0.07 69.87 08:38:01 PM all 14.66 0.00 1.20 0.27 0.09 83.78 08:38:01 PM 0 5.36 0.00 1.14 0.25 0.08 93.17 08:38:01 PM 1 23.96 0.00 1.27 0.28 0.10 74.39 Average: all 16.40 0.00 2.02 2.24 0.09 79.26 Average: 0 11.40 0.00 2.08 2.02 0.09 84.41 Average: 1 21.39 0.00 1.95 2.46 0.08 74.11