---> uname -a: Linux prd-centos8-builder-2c-2g-45332.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 4765 19 2262 6730 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:fe:e6:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fefe:e6ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:67:ce:66 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) 07/23/2025 _x86_64_ (2 CPU) 01:31:28 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 171.79 16.61 155.18 5354.35 7851.08 01:34:01 AM 88.17 0.45 87.72 63.06 10287.72 01:35:01 AM 27.69 0.28 27.41 40.65 2104.35 01:36:01 AM 31.03 0.47 30.56 33.59 1267.59 01:37:01 AM 18.23 0.08 18.14 10.66 481.54 Average: 67.38 3.58 63.80 1100.53 4398.36 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5114204 6964612 2768228 35.12 2688 2033688 1014908 11.36 203596 2242036 153896 01:34:01 AM 4985516 6952504 2896916 36.75 2688 2143264 985892 11.04 204840 2337192 8896 01:35:01 AM 4971852 6977732 2910580 36.92 2688 2180924 981960 10.99 233636 2320468 27868 01:36:01 AM 4916200 6921872 2966232 37.63 2688 2180976 1026000 11.49 282004 2328172 9928 01:37:01 AM 4971468 6978428 2910964 36.93 2688 2182348 978360 10.95 437052 2117300 10904 Average: 4991848 6959030 2890584 36.67 2688 2144240 997424 11.17 272226 2269034 42298 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 300.33 200.60 1883.31 65.30 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 19.23 17.33 155.98 4.61 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 54.37 41.79 567.64 8.49 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 26.78 26.81 30.97 9.24 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 25.01 21.46 30.48 8.63 0.00 0.00 0.00 0.00 01:37:01 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 85.15 61.60 533.71 19.25 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) 07/23/2025 _x86_64_ (2 CPU) 01:31:28 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 39.38 0.00 7.14 2.43 0.10 50.95 01:33:01 AM 0 39.32 0.00 8.17 2.98 0.10 49.43 01:33:01 AM 1 39.45 0.00 6.12 1.87 0.10 52.47 01:34:01 AM all 20.17 0.00 3.71 0.94 0.09 75.08 01:34:01 AM 0 17.85 0.00 3.58 0.75 0.10 77.72 01:34:01 AM 1 22.50 0.00 3.85 1.13 0.08 72.43 01:35:01 AM all 22.63 0.00 2.26 0.23 0.07 74.81 01:35:01 AM 0 24.33 0.00 2.47 0.25 0.07 72.89 01:35:01 AM 1 20.94 0.00 2.05 0.20 0.07 76.74 01:36:01 AM all 32.76 0.00 4.38 0.17 0.11 62.59 01:36:01 AM 0 32.35 0.00 4.56 0.22 0.10 62.77 01:36:01 AM 1 33.16 0.00 4.20 0.12 0.12 62.41 01:37:01 AM all 30.99 0.00 3.34 0.15 0.11 65.41 01:37:01 AM 0 17.04 0.00 2.51 0.13 0.12 80.20 01:37:01 AM 1 44.96 0.00 4.17 0.17 0.10 50.60 Average: all 29.18 0.00 4.17 0.78 0.10 65.78 Average: 0 26.16 0.00 4.25 0.86 0.10 68.62 Average: 1 32.20 0.00 4.08 0.70 0.09 62.94