---> uname -a: Linux prd-centos8-builder-2c-2g-5156.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 637 4794 19 2265 6763 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:97:db:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe97:dba9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:99:45:95 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) 11/04/2025 _x86_64_ (2 CPU) 00:31:32 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 225.21 19.36 205.85 5377.94 7297.27 12:34:02 AM 117.53 0.50 117.03 64.39 12475.72 12:35:01 AM 31.48 0.30 31.18 43.10 1792.68 12:36:01 AM 23.48 0.00 23.48 0.00 615.36 12:37:01 AM 26.90 0.92 25.98 95.18 753.77 Average: 85.10 4.23 80.87 1119.82 4596.30 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5110692 6936536 2771732 35.16 2688 2014560 1082804 12.12 222632 2246376 165080 12:34:02 AM 4951812 6960088 2930612 37.18 2688 2183668 992872 11.12 218064 2354408 43104 12:35:01 AM 5001616 7009248 2880808 36.55 2688 2182972 950736 10.65 268124 2257232 8884 12:36:01 AM 4933612 6942020 2948812 37.41 2688 2183944 1002684 11.23 269080 2324368 9936 12:37:01 AM 4947072 6961008 2935352 37.24 2688 2188916 977212 10.94 423820 2156040 25108 Average: 4988961 6961780 2893463 36.71 2688 2150812 1001262 11.21 280344 2267685 50422 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 319.29 188.82 1784.46 63.12 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 AM eth0 73.24 61.54 847.45 10.41 0.00 0.00 0.00 0.00 12:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 20.57 21.33 26.99 7.61 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 18.81 19.86 18.08 7.99 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 27.35 22.98 30.60 17.31 0.00 0.00 0.00 0.00 12:37:01 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 92.10 63.05 543.26 21.34 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) 11/04/2025 _x86_64_ (2 CPU) 00:31:32 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 35.96 0.00 6.60 2.06 0.08 55.30 12:33:01 AM 0 34.88 0.00 6.30 2.36 0.08 56.37 12:33:01 AM 1 37.04 0.00 6.90 1.76 0.08 54.23 12:34:02 AM all 36.34 0.00 5.41 2.17 0.11 55.98 12:34:02 AM 0 37.61 0.00 5.06 1.41 0.10 55.82 12:34:02 AM 1 35.06 0.00 5.75 2.93 0.12 56.14 12:35:01 AM all 27.39 0.00 3.46 0.19 0.08 68.87 12:35:01 AM 0 34.02 0.00 3.58 0.24 0.08 62.08 12:35:01 AM 1 20.76 0.00 3.34 0.15 0.08 75.67 12:36:01 AM all 34.30 0.00 3.47 0.13 0.09 62.00 12:36:01 AM 0 27.83 0.00 3.30 0.12 0.08 68.68 12:36:01 AM 1 40.79 0.00 3.65 0.15 0.10 55.31 12:37:01 AM all 36.90 0.00 4.17 0.15 0.09 58.69 12:37:01 AM 0 48.55 0.00 5.17 0.17 0.08 46.03 12:37:01 AM 1 25.24 0.00 3.17 0.13 0.10 71.35 Average: all 34.20 0.00 4.62 0.94 0.09 60.14 Average: 0 36.59 0.00 4.68 0.86 0.09 57.78 Average: 1 31.81 0.00 4.56 1.03 0.10 62.50