---> uname -a: Linux prd-centos8-builder-2c-2g-1827.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 622 4805 19 2269 6778 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:37:39:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe37:396c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:61:bb:b9 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) 04:31:32 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 217.21 23.84 193.37 5876.31 7549.95 04:34:01 AM 113.55 0.70 112.85 103.17 12210.38 04:35:01 AM 35.14 0.10 35.04 3.60 1843.04 04:36:01 AM 23.38 0.40 22.98 30.52 871.71 Average: 97.32 6.26 91.06 1503.46 5618.93 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5177284 7020692 2705140 34.32 2688 2026276 938348 10.51 201752 2178064 171112 04:34:01 AM 4965628 6986792 2916796 37.00 2688 2196456 956456 10.71 232128 2328848 51332 04:35:01 AM 4965248 6978016 2917176 37.01 2688 2188228 948380 10.62 267468 2294328 10760 04:36:01 AM 4940288 6953844 2942136 37.33 2688 2189096 975672 10.92 268776 2317808 10768 Average: 5012112 6984836 2870312 36.41 2688 2150014 954714 10.69 242531 2279762 60993 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 322.93 181.67 1798.06 62.06 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 80.31 64.78 829.61 12.52 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 21.93 23.81 26.77 9.38 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 22.61 20.53 30.25 10.31 0.00 0.00 0.00 0.00 04:36:01 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 111.95 72.70 671.20 23.57 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) 04:31:32 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 44.64 0.00 7.65 1.81 0.09 45.81 04:33:01 AM 0 41.84 0.00 6.47 1.77 0.08 49.84 04:33:01 AM 1 47.47 0.00 8.85 1.85 0.10 41.74 04:34:01 AM all 35.31 0.00 5.51 1.45 0.09 57.64 04:34:01 AM 0 41.12 0.00 5.97 1.60 0.08 51.22 04:34:01 AM 1 29.49 0.00 5.04 1.30 0.10 64.06 04:35:01 AM all 34.76 0.00 3.40 0.22 0.08 61.53 04:35:01 AM 0 34.11 0.00 3.41 0.25 0.08 62.15 04:35:01 AM 1 35.41 0.00 3.40 0.18 0.08 60.92 04:36:01 AM all 33.79 0.00 3.49 0.15 0.10 62.47 04:36:01 AM 0 42.69 0.00 4.05 0.13 0.12 53.01 04:36:01 AM 1 24.90 0.00 2.92 0.17 0.08 71.94 Average: all 37.12 0.00 5.01 0.91 0.09 56.87 Average: 0 39.94 0.00 4.98 0.94 0.09 54.05 Average: 1 34.30 0.00 5.05 0.87 0.09 59.69