---> uname -a: Linux prd-centos8-builder-2c-2g-299.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 706 4844 19 2146 6696 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:8c:df:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.5/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe8c:df62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:7e:f7:b1 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) 03/07/2025 _x86_64_ (2 CPU) 23:04:22 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 29.44 0.22 29.22 7.20 3179.51 11:08:01 PM 84.62 0.18 84.44 4.80 7178.79 11:09:01 PM 63.56 0.37 63.19 41.19 5985.15 11:10:01 PM 24.46 0.62 23.84 77.71 1587.22 Average: 50.52 0.35 50.17 32.73 4482.49 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5314464 6910248 2567860 32.58 2688 1791224 1109620 12.42 146784 2144732 19108 11:08:01 PM 5166548 6934372 2715776 34.45 2688 1953240 1060100 11.87 148124 2253012 27288 11:09:01 PM 5021932 6911528 2860392 36.29 2688 2067212 1049484 11.75 324360 2190524 19004 11:10:01 PM 5014700 6910996 2867624 36.38 2688 2073956 1065436 11.93 330844 2191196 992 Average: 5129411 6916786 2752913 34.93 2688 1971408 1071160 11.99 237528 2194866 16598 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 20.56 15.08 168.75 3.18 0.00 0.00 0.00 0.00 11:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 34.93 24.76 691.51 4.27 0.00 0.00 0.00 0.00 11:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 22.55 16.90 174.21 6.15 0.00 0.00 0.00 0.00 11:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 15.33 12.23 13.28 5.64 0.00 0.00 0.00 0.00 11:10:01 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 23.34 17.24 261.92 4.81 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) 03/07/2025 _x86_64_ (2 CPU) 23:04:22 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 7.01 0.00 0.76 0.50 0.07 91.67 11:07:01 PM 0 3.16 0.00 0.62 0.75 0.07 95.41 11:07:01 PM 1 10.86 0.00 0.90 0.25 0.07 87.92 11:08:01 PM all 16.13 0.00 1.98 1.14 0.08 80.68 11:08:01 PM 0 14.28 0.00 1.73 1.37 0.08 82.54 11:08:01 PM 1 17.98 0.00 2.22 0.92 0.07 78.82 11:09:01 PM all 22.36 0.00 2.49 0.65 0.08 74.41 11:09:01 PM 0 7.22 0.00 2.30 1.10 0.08 89.30 11:09:01 PM 1 37.56 0.00 2.69 0.20 0.08 59.47 11:10:01 PM all 14.44 0.00 1.26 0.20 0.08 84.02 11:10:01 PM 0 12.78 0.00 1.27 0.10 0.08 85.77 11:10:01 PM 1 16.10 0.00 1.25 0.30 0.07 82.28 Average: all 14.99 0.00 1.62 0.62 0.08 82.69 Average: 0 9.36 0.00 1.48 0.83 0.08 88.25 Average: 1 20.62 0.00 1.77 0.42 0.07 77.12