---> uname -a: Linux prd-centos8-builder-2c-2g-53679.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 650 4776 19 2269 6749 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:aa:4b:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:feaa:4b17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:cc:c9: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) 09/18/2025 _x86_64_ (2 CPU) 02:31:30 LINUX RESTART (2 CPU) 02:32:02 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 247.61 18.30 229.31 5508.51 7552.51 02:34:01 AM 111.31 0.50 110.81 64.39 12449.44 02:35:01 AM 21.41 0.00 21.41 0.00 1317.36 02:36:01 AM 28.36 1.52 26.85 156.24 664.44 02:37:01 AM 17.59 0.48 17.11 41.19 473.69 Average: 84.72 4.11 80.60 1139.57 4481.12 02:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5152296 6990004 2730136 34.64 2688 2020300 969100 10.85 200504 2205184 165660 02:34:01 AM 4936176 6944920 2946256 37.38 2688 2183944 985184 11.03 229480 2358836 27848 02:35:01 AM 4826792 6868332 3055640 38.77 2688 2217360 1063652 11.91 235516 2464680 44252 02:36:01 AM 4856348 6901840 3026084 38.39 2688 2220876 1021264 11.44 272932 2397724 43076 02:37:01 AM 4946272 6958960 2936160 37.25 2688 2188008 966836 10.83 425636 2155232 9012 Average: 4943577 6932811 2938855 37.28 2688 2166098 1001207 11.21 272814 2316331 57970 02:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 328.46 206.39 1841.95 65.05 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 59.89 48.88 814.81 9.07 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 4.68 5.00 3.55 2.81 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 26.51 28.33 31.23 10.20 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 23.48 21.56 31.19 8.13 0.00 0.00 0.00 0.00 02:37:01 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 87.81 61.55 540.22 18.90 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) 09/18/2025 _x86_64_ (2 CPU) 02:31:30 LINUX RESTART (2 CPU) 02:32:02 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 42.25 0.00 7.65 2.54 0.11 47.45 02:33:01 AM 0 44.47 0.00 6.87 1.43 0.10 47.14 02:33:01 AM 1 40.03 0.00 8.42 3.66 0.12 47.77 02:34:01 AM all 32.06 0.00 5.00 1.81 0.08 61.05 02:34:01 AM 0 32.71 0.00 4.96 1.88 0.08 60.38 02:34:01 AM 1 31.41 0.00 5.04 1.75 0.08 61.72 02:35:01 AM all 9.86 0.00 1.05 0.18 0.04 88.87 02:35:01 AM 0 10.03 0.00 1.17 0.17 0.03 88.60 02:35:01 AM 1 9.68 0.00 0.93 0.18 0.05 89.15 02:36:01 AM all 34.72 0.00 4.28 0.17 0.09 60.73 02:36:01 AM 0 35.25 0.00 4.15 0.15 0.08 60.37 02:36:01 AM 1 34.19 0.00 4.41 0.20 0.10 61.09 02:37:01 AM all 31.60 0.00 3.88 0.08 0.08 64.37 02:37:01 AM 0 36.71 0.00 4.33 0.07 0.08 58.81 02:37:01 AM 1 26.49 0.00 3.42 0.08 0.08 69.92 Average: all 30.06 0.00 4.36 0.95 0.08 64.55 Average: 0 31.79 0.00 4.29 0.74 0.08 63.11 Average: 1 28.32 0.00 4.43 1.16 0.09 66.00