---> uname -a: Linux prd-centos8-builder-2c-2g-1146.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 631 4800 19 2265 6768 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:bb:f5:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:febb:f5f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:2c:26:20 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) 09/25/2025 _x86_64_ (2 CPU) 10:32:50 LINUX RESTART (2 CPU) 10:34:01 AM tps rtps wtps bread/s bwrtn/s 10:35:01 AM 93.19 0.42 92.77 17.99 9437.62 10:36:02 AM 75.32 0.75 74.57 105.05 7820.36 10:37:01 AM 31.65 0.07 31.58 3.12 1275.04 10:38:01 AM 24.49 0.50 23.99 63.71 712.45 Average: 56.26 0.44 55.83 47.65 4826.03 10:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 AM 5071932 6966320 2810500 35.66 2688 2076104 959844 10.75 202152 2275688 76388 10:36:02 AM 4843536 6888036 3038896 38.55 2688 2220080 1041232 11.66 236460 2448088 64252 10:37:01 AM 4898992 6938904 2983440 37.85 2688 2215172 976484 10.93 270748 2357356 42152 10:38:01 AM 4965268 6977432 2917164 37.01 2688 2187020 942396 10.55 422736 2139216 25108 Average: 4944932 6942673 2937500 37.27 2688 2174594 979989 10.97 283024 2305087 51975 10:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 76.24 65.11 889.26 7.76 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 AM eth0 58.29 44.93 592.08 10.27 0.00 0.00 0.00 0.00 10:36:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 23.57 23.43 27.90 9.21 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 19.88 18.31 16.71 8.98 0.00 0.00 0.00 0.00 10:38:01 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 44.58 38.01 382.96 9.05 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) 09/25/2025 _x86_64_ (2 CPU) 10:32:50 LINUX RESTART (2 CPU) 10:34:01 AM CPU %user %nice %system %iowait %steal %idle 10:35:01 AM all 24.14 0.00 3.35 2.65 0.09 69.77 10:35:01 AM 0 32.92 0.00 4.02 2.84 0.08 60.14 10:35:01 AM 1 15.37 0.00 2.67 2.47 0.10 79.39 10:36:02 AM all 36.08 0.00 4.92 1.14 0.13 57.74 10:36:02 AM 0 49.96 0.00 5.39 0.62 0.15 43.89 10:36:02 AM 1 22.21 0.00 4.45 1.67 0.10 71.58 10:37:01 AM all 32.69 0.00 4.03 0.70 0.09 62.48 10:37:01 AM 0 45.35 0.00 4.78 1.20 0.10 48.57 10:37:01 AM 1 19.99 0.00 3.28 0.20 0.08 76.44 10:38:01 AM all 35.05 0.00 4.35 1.76 0.10 58.74 10:38:01 AM 0 52.43 0.00 5.29 2.04 0.10 40.14 10:38:01 AM 1 17.69 0.00 3.42 1.49 0.10 77.30 Average: all 31.98 0.00 4.16 1.57 0.10 62.18 Average: 0 45.16 0.00 4.87 1.68 0.11 48.18 Average: 1 18.81 0.00 3.46 1.46 0.10 76.18