---> uname -a: Linux prd-centos8-builder-2c-2g-103.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 675 4891 19 2129 6728 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:3f:9e:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.124/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe3f:9eda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:bc:49:08 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) 08/25/2025 _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 135.88 6.55 129.33 940.44 3429.08 01:40:01 AM 45.04 0.35 44.69 14.40 3484.70 01:41:01 AM 78.71 0.08 78.62 1.33 7189.27 01:42:01 AM 35.71 0.52 35.19 19.86 3461.61 01:43:01 AM 17.13 0.65 16.48 87.19 691.17 Average: 62.50 1.63 60.87 212.71 3651.26 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5383420 6963844 2498904 31.70 2688 1777624 1033736 11.57 143616 2085488 27528 01:40:01 AM 5224424 6979368 2657900 33.72 2688 1940460 991544 11.10 145368 2199780 128492 01:41:01 AM 5072240 6941324 2810084 35.65 2688 2048196 991300 11.10 147508 2324220 82032 01:42:01 AM 5092336 6969144 2789988 35.40 2688 2055468 967244 10.83 179876 2269088 8852 01:43:01 AM 5067644 6945944 2814680 35.71 2688 2056684 969344 10.85 352524 2120760 7412 Average: 5168013 6959925 2714311 34.44 2688 1975686 990634 11.09 193778 2199867 50863 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 96.40 59.76 490.34 30.90 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 43.39 29.03 656.26 4.24 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 21.98 17.71 276.99 6.27 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 9.62 8.30 9.82 3.76 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 16.31 12.53 13.40 9.14 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 37.55 25.47 289.38 10.86 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) 08/25/2025 _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 13.29 0.00 1.85 1.29 0.06 83.50 01:39:01 AM 0 11.75 0.00 1.38 0.18 0.05 86.64 01:39:01 AM 1 14.84 0.00 2.33 2.41 0.07 80.36 01:40:01 AM all 14.17 0.00 1.66 0.43 0.06 83.69 01:40:01 AM 0 20.68 0.00 2.08 0.42 0.05 76.77 01:40:01 AM 1 7.67 0.00 1.23 0.43 0.07 90.60 01:41:01 AM all 15.82 0.00 2.02 0.71 0.07 81.38 01:41:01 AM 0 22.81 0.00 2.57 1.09 0.07 73.46 01:41:01 AM 1 8.86 0.00 1.48 0.33 0.07 89.26 01:42:01 AM all 18.12 0.00 2.00 0.30 0.08 79.50 01:42:01 AM 0 14.24 0.00 1.80 0.23 0.08 83.64 01:42:01 AM 1 22.00 0.00 2.20 0.37 0.07 75.36 01:43:01 AM all 18.96 0.00 1.75 0.22 0.07 79.00 01:43:01 AM 0 24.90 0.00 1.82 0.20 0.07 73.02 01:43:01 AM 1 13.02 0.00 1.68 0.25 0.07 84.98 Average: all 16.07 0.00 1.86 0.59 0.07 81.41 Average: 0 18.88 0.00 1.93 0.42 0.06 78.71 Average: 1 13.27 0.00 1.78 0.76 0.07 84.12