---> uname -a: Linux prd-centos8-builder-2c-2g-1291.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 662 4765 19 2269 6737 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:3b:65:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe3b:65e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:60:2e:74 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) 01/16/2026 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 187.27 17.76 169.51 5408.86 8387.30 09:34:01 PM 101.73 0.48 101.25 63.59 11247.39 09:35:01 PM 32.32 0.30 32.02 42.39 1312.15 09:36:01 PM 19.63 0.60 19.03 43.45 475.94 09:37:01 PM 25.17 0.52 24.66 64.65 723.08 Average: 73.22 3.93 69.29 1124.62 4428.94 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5084484 6963388 2797940 35.50 2688 2060972 1013612 11.35 206320 2263772 177432 09:34:01 PM 4892800 6905736 2989624 37.93 2688 2188312 1028320 11.51 233288 2399424 30296 09:35:01 PM 4940196 6952116 2942228 37.33 2688 2187356 979172 10.96 269928 2315428 9952 09:36:01 PM 4918980 6932948 2963444 37.60 2688 2189400 998524 11.18 270848 2335604 10768 09:37:01 PM 4880912 6900156 3001512 38.08 2688 2194284 1044488 11.70 425272 2219644 27684 Average: 4943474 6930869 2938950 37.28 2688 2164065 1012823 11.34 281131 2306774 51226 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 341.25 205.58 1907.30 64.47 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 75.82 61.94 754.04 10.93 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 19.09 19.38 25.13 8.27 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 18.01 18.23 16.60 6.60 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 29.76 23.51 31.68 11.64 0.00 0.00 0.00 0.00 09:37:01 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 96.79 65.73 546.94 20.38 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) 01/16/2026 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 40.44 0.00 7.20 1.67 0.08 50.61 09:33:01 PM 0 43.26 0.00 8.38 2.50 0.08 45.78 09:33:01 PM 1 37.63 0.00 6.03 0.85 0.08 55.41 09:34:01 PM all 35.84 0.00 5.10 0.92 0.08 58.06 09:34:01 PM 0 34.12 0.00 4.98 0.82 0.08 60.00 09:34:01 PM 1 37.55 0.00 5.22 1.03 0.08 56.11 09:35:01 PM all 33.59 0.00 3.56 0.22 0.08 62.54 09:35:01 PM 0 46.60 0.00 4.18 0.30 0.08 48.83 09:35:01 PM 1 20.57 0.00 2.93 0.15 0.08 76.26 09:36:01 PM all 33.01 0.00 3.07 0.15 0.08 63.68 09:36:01 PM 0 35.77 0.00 3.18 0.13 0.08 60.83 09:36:01 PM 1 30.26 0.00 2.95 0.17 0.08 66.54 09:37:01 PM all 32.68 0.00 3.96 0.16 0.08 63.13 09:37:01 PM 0 21.51 0.00 3.35 0.12 0.08 74.95 09:37:01 PM 1 43.87 0.00 4.57 0.20 0.07 51.29 Average: all 35.11 0.00 4.58 0.63 0.08 59.61 Average: 0 36.24 0.00 4.81 0.77 0.08 58.09 Average: 1 33.98 0.00 4.34 0.48 0.08 61.12