---> uname -a: Linux prd-centos8-builder-2c-2g-222.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 653 4868 19 2175 6747 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:cc:6d:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.236/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fecc:6d77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:e6:db:3c 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) 11/05/2025 _x86_64_ (2 CPU) 13:30:27 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 28.60 0.42 28.18 13.60 3324.95 01:34:01 PM 86.17 0.18 85.99 4.27 7587.77 01:35:01 PM 64.45 0.32 64.13 40.12 6604.73 01:36:01 PM 26.65 0.58 26.06 77.45 1579.97 Average: 51.46 0.37 51.09 33.86 4774.43 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5374628 6968172 2507696 31.81 2688 1789500 1025064 11.48 145804 2087224 13468 01:34:01 PM 5193896 6987152 2688428 34.11 2688 1978212 988084 11.06 148192 2220584 39212 01:35:01 PM 5049084 6964672 2833240 35.94 2688 2092072 985108 11.03 324196 2156660 11928 01:36:01 PM 5067976 6992204 2814348 35.70 2688 2100284 959932 10.75 332300 2130112 9816 Average: 5171396 6978050 2710928 34.39 2688 1990017 989547 11.08 237623 2148645 18606 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 16.73 14.36 216.05 2.27 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 41.86 31.09 756.45 4.77 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 23.28 17.84 174.60 5.92 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 13.71 11.63 11.34 5.37 0.00 0.00 0.00 0.00 01:36:01 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 23.90 18.73 289.60 4.58 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) 11/05/2025 _x86_64_ (2 CPU) 13:30:27 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 6.97 0.00 0.78 0.42 0.06 91.77 01:33:01 PM 0 6.14 0.00 0.77 0.42 0.07 92.61 01:33:01 PM 1 7.81 0.00 0.80 0.42 0.05 90.93 01:34:01 PM all 15.49 0.00 1.91 0.82 0.09 81.68 01:34:01 PM 0 9.20 0.00 1.36 0.53 0.08 88.82 01:34:01 PM 1 21.80 0.00 2.47 1.12 0.10 74.52 01:35:01 PM all 22.34 0.00 2.23 0.62 0.07 74.74 01:35:01 PM 0 15.47 0.00 1.90 0.75 0.07 81.81 01:35:01 PM 1 29.23 0.00 2.57 0.48 0.07 67.65 01:36:01 PM all 20.78 0.00 1.46 0.13 0.08 77.55 01:36:01 PM 0 11.68 0.00 0.92 0.17 0.10 87.14 01:36:01 PM 1 29.88 0.00 2.00 0.10 0.07 67.95 Average: all 16.40 0.00 1.60 0.50 0.07 81.43 Average: 0 10.62 0.00 1.24 0.47 0.08 87.59 Average: 1 22.18 0.00 1.96 0.53 0.07 75.26