---> uname -a: Linux prd-centos8-builder-2c-2g-47771.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 640 4788 19 2268 6759 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:69:2e:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe69:2e6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:4c:f8:df 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) 07/31/2025 _x86_64_ (2 CPU) 06:31:26 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 213.15 8.21 204.93 1633.06 7783.89 06:34:01 AM 97.10 0.70 96.40 103.18 11013.61 06:35:01 AM 32.91 0.10 32.81 3.60 1270.09 06:36:01 AM 20.38 0.48 19.89 41.19 753.18 Average: 90.88 2.37 88.51 445.27 5204.95 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5061944 6961408 2820488 35.78 2688 2080928 996572 11.16 202564 2290088 185096 06:34:01 AM 4819928 6875288 3062504 38.85 2688 2230612 1072960 12.01 237224 2470528 70912 06:35:01 AM 4838544 6883292 3043888 38.62 2688 2219992 1049620 11.75 270348 2418316 43192 06:36:01 AM 4943536 6955336 2938896 37.28 2688 2186996 978092 10.95 422972 2160392 9004 Average: 4915988 6918831 2966444 37.63 2688 2179632 1024311 11.47 283277 2334831 77051 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 253.58 164.00 1776.25 58.02 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 64.34 51.81 574.87 10.80 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 24.23 25.79 29.30 9.85 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 24.43 21.19 29.55 8.01 0.00 0.00 0.00 0.00 06:36:01 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 91.64 65.70 602.49 21.67 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) 07/31/2025 _x86_64_ (2 CPU) 06:31:26 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 40.53 0.00 6.69 1.74 0.10 50.94 06:33:01 AM 0 31.89 0.00 7.08 2.54 0.10 58.40 06:33:01 AM 1 49.17 0.00 6.30 0.93 0.10 43.50 06:34:01 AM all 35.55 0.00 5.03 0.89 0.09 58.44 06:34:01 AM 0 20.57 0.00 4.88 1.33 0.08 73.13 06:34:01 AM 1 50.53 0.00 5.17 0.45 0.10 43.75 06:35:01 AM all 33.61 0.00 3.79 0.18 0.09 62.32 06:35:01 AM 0 19.28 0.00 3.30 0.10 0.10 77.22 06:35:01 AM 1 47.96 0.00 4.27 0.27 0.08 47.42 06:36:01 AM all 29.17 0.00 3.82 0.10 0.07 66.83 06:36:01 AM 0 24.34 0.00 3.40 0.07 0.07 72.12 06:36:01 AM 1 33.99 0.00 4.25 0.13 0.08 61.54 Average: all 34.72 0.00 4.83 0.73 0.09 59.64 Average: 0 24.01 0.00 4.67 1.01 0.09 70.22 Average: 1 45.41 0.00 5.00 0.45 0.09 49.06