---> uname -a: Linux prd-centos8-builder-2c-2g-49127.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 655 4776 19 2266 6745 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:ac:d5:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:feac:d51f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:59:93:0f:58 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) 09/05/2025 _x86_64_ (2 CPU) 09:32:26 LINUX RESTART (2 CPU) 09:33:02 AM tps rtps wtps bread/s bwrtn/s 09:34:01 AM 201.51 17.16 184.34 5688.92 7014.00 09:35:01 AM 108.48 0.45 108.03 63.05 10838.64 09:36:01 AM 43.90 0.35 43.55 43.72 3510.23 09:37:01 AM 18.06 0.00 18.06 0.00 439.01 09:38:01 AM 25.26 0.92 24.34 95.17 666.33 Average: 79.04 3.73 75.31 1163.13 4485.35 09:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 AM 5110004 6922856 2772420 35.17 2688 2001512 1061468 11.89 217544 2252456 147592 09:35:01 AM 4869148 6909284 3013276 38.23 2688 2216088 1012472 11.34 208088 2450572 106388 09:36:01 AM 4950544 6958724 2931880 37.20 2688 2183784 970092 10.86 267872 2309164 9936 09:37:01 AM 4995408 7002560 2887016 36.63 2688 2182772 924076 10.35 268772 2263376 8924 09:38:01 AM 4924848 6946368 2957576 37.52 2688 2196752 979152 10.96 426968 2174804 20004 Average: 4969990 6947958 2912434 36.95 2688 2156182 989452 11.08 277849 2290074 58569 09:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 265.67 168.04 1801.45 62.01 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 63.15 50.03 844.23 8.92 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 22.21 23.79 26.41 8.50 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 19.28 19.81 19.15 6.98 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 21.91 21.11 26.11 16.43 0.00 0.00 0.00 0.00 09:38:01 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 77.82 56.19 539.28 20.43 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) 09/05/2025 _x86_64_ (2 CPU) 09:32:26 LINUX RESTART (2 CPU) 09:33:02 AM CPU %user %nice %system %iowait %steal %idle 09:34:01 AM all 37.37 0.00 6.54 3.16 0.14 52.79 09:34:01 AM 0 28.22 0.00 6.06 2.98 0.14 62.61 09:34:01 AM 1 46.53 0.00 7.03 3.34 0.14 42.96 09:35:01 AM all 33.17 0.00 5.50 4.41 0.11 56.81 09:35:01 AM 0 26.44 0.00 4.96 3.36 0.10 65.13 09:35:01 AM 1 39.89 0.00 6.04 5.46 0.12 48.49 09:36:01 AM all 34.85 0.00 4.26 0.36 0.10 60.43 09:36:01 AM 0 27.31 0.00 3.90 0.48 0.10 68.21 09:36:01 AM 1 42.41 0.00 4.63 0.23 0.10 52.63 09:37:01 AM all 33.88 0.00 3.78 0.15 0.09 62.09 09:37:01 AM 0 16.86 0.00 2.86 0.13 0.07 80.08 09:37:01 AM 1 50.91 0.00 4.71 0.17 0.12 44.09 09:38:01 AM all 32.80 0.00 3.46 1.95 0.11 61.68 09:38:01 AM 0 24.50 0.00 2.87 1.55 0.10 70.97 09:38:01 AM 1 41.09 0.00 4.06 2.35 0.12 52.39 Average: all 34.40 0.00 4.70 2.00 0.11 58.78 Average: 0 24.66 0.00 4.12 1.70 0.10 69.42 Average: 1 44.15 0.00 5.29 2.31 0.12 48.13