---> uname -a: Linux prd-centos8-builder-2c-2g-387.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 642 4910 19 2145 6761 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:e1:74:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.13/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fee1:74bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:44:73:dc 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) 04/11/2025 _x86_64_ (2 CPU) 20:47:01 LINUX RESTART (2 CPU) 08:48:02 PM tps rtps wtps bread/s bwrtn/s 08:49:01 PM 269.91 21.79 248.12 4298.75 13610.96 08:50:01 PM 52.67 0.30 52.37 10.93 3776.65 08:51:01 PM 73.29 0.05 73.24 1.07 6276.79 08:52:01 PM 52.12 0.70 51.42 94.25 5613.56 Average: 111.34 5.64 105.70 1087.96 7293.39 08:48:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 PM 5457376 7027500 2424940 30.76 2688 1767276 968512 10.84 140916 2013644 27620 08:50:01 PM 5264912 7009096 2617404 33.21 2688 1929308 974532 10.91 147316 2155480 127488 08:51:01 PM 5078652 6964524 2803664 35.57 2688 2064444 982780 11.00 154524 2310252 141872 08:52:01 PM 5085180 6979132 2797136 35.49 2688 2071960 955004 10.69 326216 2125764 14804 Average: 5221530 6995063 2660786 33.76 2688 1958247 970207 10.86 192243 2151285 77946 08:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM eth0 251.29 137.80 990.16 63.54 0.00 0.00 0.00 0.00 08:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM eth0 37.73 25.88 648.60 4.88 0.00 0.00 0.00 0.00 08:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM eth0 20.16 15.83 247.51 4.07 0.00 0.00 0.00 0.00 08:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM eth0 16.80 11.76 22.45 5.91 0.00 0.00 0.00 0.00 08:52:01 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 80.79 47.44 475.04 19.42 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) 04/11/2025 _x86_64_ (2 CPU) 20:47:01 LINUX RESTART (2 CPU) 08:48:02 PM CPU %user %nice %system %iowait %steal %idle 08:49:01 PM all 18.66 0.00 3.30 2.82 0.07 75.16 08:49:01 PM 0 22.04 0.00 2.90 3.32 0.07 71.67 08:49:01 PM 1 15.27 0.00 3.70 2.32 0.07 78.65 08:50:01 PM all 15.35 0.00 1.63 0.54 0.06 82.42 08:50:01 PM 0 25.01 0.00 2.17 0.52 0.05 72.25 08:50:01 PM 1 5.70 0.00 1.08 0.57 0.07 92.58 08:51:01 PM all 16.84 0.00 1.99 0.65 0.05 80.47 08:51:01 PM 0 25.37 0.00 2.45 0.50 0.05 71.63 08:51:01 PM 1 8.30 0.00 1.53 0.80 0.05 89.31 08:52:01 PM all 16.51 0.00 1.50 0.51 0.06 81.42 08:52:01 PM 0 25.96 0.00 1.62 0.25 0.07 72.11 08:52:01 PM 1 7.07 0.00 1.38 0.77 0.05 90.72 Average: all 16.83 0.00 2.10 1.12 0.06 79.89 Average: 0 24.61 0.00 2.28 1.14 0.06 71.92 Average: 1 9.05 0.00 1.92 1.11 0.06 87.87