---> uname -a: Linux prd-centos8-builder-2c-2g-17450.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 4760 19 2269 6732 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:f0:51:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fef0:51d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:75:ad:cf 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/30/2025 _x86_64_ (2 CPU) 05:31:27 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 180.41 16.67 163.74 4705.80 7579.81 05:34:01 AM 107.10 0.48 106.62 63.59 11663.29 05:35:01 AM 35.47 1.05 34.42 92.64 1835.27 05:36:01 AM 21.73 0.00 21.73 0.00 589.95 Average: 86.18 4.55 81.63 1215.84 5417.00 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5128056 6972620 2754368 34.94 2688 2027224 994160 11.13 200888 2227544 155096 05:34:01 AM 4922728 6932836 2959696 37.55 2688 2185428 1002540 11.23 231592 2371932 42332 05:35:01 AM 4800348 6847576 3082076 39.10 2688 2222384 1075512 12.04 285632 2439268 44256 05:36:01 AM 4894076 6907624 2988348 37.91 2688 2188968 1022300 11.45 283340 2348412 10768 Average: 4936302 6915164 2946122 37.38 2688 2156001 1023628 11.46 250363 2346789 63113 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 290.37 186.96 1873.33 62.98 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 62.04 52.27 767.65 9.95 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 22.49 23.54 29.47 9.19 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 17.88 18.06 17.65 6.98 0.00 0.00 0.00 0.00 05:36:01 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 98.21 70.22 672.12 22.28 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/30/2025 _x86_64_ (2 CPU) 05:31:27 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 38.09 0.00 7.05 2.12 0.13 52.62 05:33:01 AM 0 35.95 0.00 7.91 2.92 0.12 53.11 05:33:01 AM 1 40.22 0.00 6.19 1.32 0.13 52.13 05:34:01 AM all 35.76 0.00 5.22 1.40 0.12 57.50 05:34:01 AM 0 29.27 0.00 5.29 1.02 0.12 64.30 05:34:01 AM 1 42.25 0.00 5.15 1.78 0.12 50.70 05:35:01 AM all 33.78 0.00 3.33 0.28 0.11 62.50 05:35:01 AM 0 30.45 0.00 3.17 0.33 0.12 65.93 05:35:01 AM 1 37.10 0.00 3.50 0.23 0.10 59.06 05:36:01 AM all 33.96 0.00 3.72 0.14 0.10 62.08 05:36:01 AM 0 27.43 0.00 3.46 0.17 0.10 68.85 05:36:01 AM 1 40.47 0.00 3.98 0.12 0.10 55.34 Average: all 35.39 0.00 4.83 0.98 0.11 58.68 Average: 0 30.77 0.00 4.95 1.11 0.11 63.06 Average: 1 40.01 0.00 4.70 0.86 0.11 54.31