---> uname -a: Linux prd-centos8-builder-2c-2g-17297.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 624 4806 19 2267 6776 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:f9:87:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fef9:8732/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:ba:bb:bf 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) 12/29/2025 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 191.07 18.82 172.25 5464.47 7217.27 03:34:01 PM 110.38 0.48 109.90 63.59 12120.33 03:35:01 PM 35.90 1.05 34.86 92.64 1874.89 03:36:01 PM 20.90 0.00 20.90 0.00 554.77 03:37:01 PM 22.11 0.52 21.59 64.65 574.54 Average: 76.08 4.18 71.90 1137.29 4468.33 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5227084 7062288 2655340 33.69 2688 2018032 901828 10.10 201312 2130348 160824 03:34:01 PM 4969656 6978648 2912768 36.95 2688 2184224 956036 10.70 218060 2336464 43160 03:35:01 PM 4960332 6971140 2922092 37.07 2688 2185960 953808 10.68 268676 2297904 9940 03:36:01 PM 4964768 6975316 2917656 37.01 2688 2185960 944612 10.58 269300 2293336 9936 03:37:01 PM 4976568 6989364 2905856 36.87 2688 2188240 926336 10.37 440764 2110392 10120 Average: 5019682 6995351 2862742 36.32 2688 2152483 936524 10.49 279622 2233689 46796 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 309.88 186.01 1815.66 63.03 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 74.89 61.07 826.98 9.97 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 24.73 24.63 29.78 8.96 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 18.15 18.16 17.36 6.74 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 20.19 18.26 26.96 8.82 0.00 0.00 0.00 0.00 03:37:01 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 89.58 61.63 543.40 19.51 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) 12/29/2025 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 39.12 0.00 7.38 2.56 0.14 50.80 03:33:01 PM 0 44.16 0.00 8.32 1.93 0.13 45.46 03:33:01 PM 1 34.10 0.00 6.46 3.19 0.15 56.10 03:34:01 PM all 33.02 0.00 4.83 1.58 0.13 60.46 03:34:01 PM 0 33.03 0.00 4.93 1.75 0.12 60.18 03:34:01 PM 1 33.01 0.00 4.73 1.40 0.13 60.73 03:35:01 PM all 30.85 0.00 3.88 0.44 0.11 64.72 03:35:01 PM 0 33.05 0.00 3.94 0.47 0.10 62.44 03:35:01 PM 1 28.65 0.00 3.81 0.42 0.12 67.00 03:36:01 PM all 31.86 0.00 3.47 0.21 0.13 64.34 03:36:01 PM 0 36.20 0.00 3.59 0.28 0.13 59.79 03:36:01 PM 1 27.52 0.00 3.35 0.13 0.12 68.88 03:37:01 PM all 31.08 0.00 3.48 0.43 0.12 64.89 03:37:01 PM 0 29.16 0.00 3.53 0.47 0.10 66.74 03:37:01 PM 1 33.01 0.00 3.42 0.40 0.13 63.03 Average: all 33.18 0.00 4.61 1.04 0.12 61.04 Average: 0 35.11 0.00 4.86 0.98 0.12 58.94 Average: 1 31.26 0.00 4.36 1.11 0.13 63.15