---> uname -a: Linux prd-centos8-builder-2c-2g-54113.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 636 4798 19 2262 6764 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:d4:03:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fed4:3f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e0:07:b2:36 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) 09/18/2025 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 284.74 17.69 267.04 5406.73 8931.81 11:34:01 AM 99.28 0.52 98.77 65.18 11319.41 11:35:01 AM 20.43 0.03 20.40 0.53 1294.10 11:36:01 AM 26.04 0.27 25.77 41.85 624.01 11:37:01 AM 22.83 0.48 22.35 41.19 909.53 Average: 90.67 3.80 86.87 1111.17 4616.01 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5131828 7007716 2750596 34.90 2688 2058032 981052 10.98 201744 2220912 178792 11:34:01 AM 4954968 6959772 2927456 37.14 2688 2180332 996648 11.16 229236 2341576 27840 11:35:01 AM 4827152 6875824 3055272 38.76 2688 2224320 1091340 12.22 237512 2461108 54668 11:36:01 AM 4860240 6899492 3022184 38.34 2688 2215020 1051716 11.78 271432 2395196 44248 11:37:01 AM 4942840 6948292 2939584 37.29 2688 2180976 1007848 11.28 424268 2159496 9000 Average: 4943406 6938219 2939018 37.29 2688 2171736 1025721 11.48 272838 2315658 62910 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 365.69 211.83 1918.04 65.01 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 75.79 56.58 712.69 9.20 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 5.17 5.28 3.66 2.85 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 22.21 23.66 28.90 9.42 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 24.66 22.10 32.43 9.06 0.00 0.00 0.00 0.00 11:37:01 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 98.71 63.89 539.18 19.11 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) 09/18/2025 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 38.51 0.00 7.59 2.11 0.09 51.70 11:33:01 AM 0 56.80 0.00 9.57 3.37 0.10 30.16 11:33:01 AM 1 20.30 0.00 5.62 0.87 0.08 73.13 11:34:01 AM all 29.31 0.00 4.19 1.12 0.11 65.27 11:34:01 AM 0 45.62 0.00 5.19 1.05 0.08 48.06 11:34:01 AM 1 13.03 0.00 3.20 1.18 0.13 82.46 11:35:01 AM all 11.09 0.00 1.15 0.16 0.07 87.53 11:35:01 AM 0 14.13 0.00 1.20 0.08 0.05 84.54 11:35:01 AM 1 8.05 0.00 1.10 0.23 0.08 90.53 11:36:01 AM all 32.91 0.00 3.61 0.20 0.09 63.19 11:36:01 AM 0 44.80 0.00 3.84 0.32 0.10 50.94 11:36:01 AM 1 21.03 0.00 3.39 0.08 0.08 75.42 11:37:01 AM all 31.89 0.00 3.82 0.15 0.10 64.04 11:37:01 AM 0 49.14 0.00 4.80 0.20 0.10 45.76 11:37:01 AM 1 14.61 0.00 2.84 0.10 0.10 82.35 Average: all 28.74 0.00 4.07 0.75 0.09 66.35 Average: 0 42.08 0.00 4.92 1.00 0.09 51.91 Average: 1 15.41 0.00 3.23 0.49 0.10 80.77