---> uname -a: Linux prd-centos8-builder-2c-2g-1926.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: 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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 656 4774 19 2265 6743 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:24:6e:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe24:6eed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:4c:90:6e 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) 10/08/2025 _x86_64_ (2 CPU) 09:31:42 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 308.91 57.67 251.24 13262.55 42360.98 09:34:01 AM 125.12 0.53 124.59 65.71 12733.91 09:35:01 AM 39.06 0.35 38.71 43.73 2112.25 09:36:01 AM 22.31 0.00 22.31 0.00 558.56 09:37:01 AM 26.46 0.92 25.55 95.18 757.42 Average: 104.40 11.90 92.50 2694.67 11708.37 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5196876 6940176 2685556 34.07 2688 1934984 1042676 11.67 204628 2191112 93608 09:34:01 AM 4818048 6858776 3064384 38.88 2688 2216776 1071716 12.00 208116 2498636 61904 09:35:01 AM 4909528 6917316 2972904 37.72 2688 2183280 1017360 11.39 267480 2350468 9932 09:36:01 AM 4849136 6891452 3033296 38.48 2688 2217600 1044192 11.69 271348 2406580 44248 09:37:01 AM 4854252 6876096 3028180 38.42 2688 2196736 1053912 11.80 424236 2247832 33564 Average: 4925568 6896763 2956864 37.51 2688 2149875 1045971 11.71 275162 2338926 48651 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 345.16 192.39 1781.93 62.92 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 86.89 69.06 847.65 10.46 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 20.88 22.88 25.65 8.62 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 19.23 19.73 18.21 8.15 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 23.20 22.21 28.02 11.11 0.00 0.00 0.00 0.00 09:37:01 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 99.10 65.27 540.45 20.26 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) 10/08/2025 _x86_64_ (2 CPU) 09:31:42 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 46.13 0.00 9.81 4.39 0.11 39.57 09:33:01 AM 0 49.01 0.00 11.01 4.58 0.12 35.29 09:33:01 AM 1 43.24 0.00 8.62 4.19 0.10 43.85 09:34:01 AM all 36.29 0.00 5.49 1.18 0.09 56.95 09:34:01 AM 0 42.74 0.00 5.25 0.90 0.10 51.01 09:34:01 AM 1 29.84 0.00 5.73 1.45 0.08 62.90 09:35:01 AM all 34.53 0.00 4.00 0.26 0.10 61.11 09:35:01 AM 0 37.00 0.00 4.35 0.28 0.10 58.27 09:35:01 AM 1 32.05 0.00 3.66 0.23 0.10 63.96 09:36:01 AM all 33.99 0.00 3.58 0.12 0.08 62.23 09:36:01 AM 0 34.29 0.00 3.08 0.17 0.08 62.38 09:36:01 AM 1 33.69 0.00 4.09 0.07 0.08 62.07 09:37:01 AM all 38.15 0.00 4.50 0.15 0.10 57.10 09:37:01 AM 0 39.71 0.00 4.17 0.15 0.10 55.87 09:37:01 AM 1 36.60 0.00 4.82 0.15 0.10 58.33 Average: all 37.81 0.00 5.47 1.21 0.10 55.41 Average: 0 40.54 0.00 5.57 1.21 0.10 52.59 Average: 1 35.08 0.00 5.38 1.22 0.09 58.24