---> uname -a: Linux prd-centos8-builder-2c-2g-52112.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 625 4809 19 2262 6775 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:a3:fb:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fea3:fb32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:c9:a3:88 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) 09/13/2025 _x86_64_ (2 CPU) 07:31:26 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 239.00 9.58 229.42 1520.03 7526.44 07:34:01 AM 101.73 0.52 101.22 65.18 11515.00 07:35:01 AM 35.04 0.30 34.74 42.39 1349.23 07:36:01 AM 18.59 0.48 18.11 41.19 485.75 Average: 98.60 2.72 95.88 417.21 5219.27 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5141776 7008144 2740656 34.77 2688 2049156 986084 11.04 205356 2210564 171552 07:34:01 AM 4944196 6947320 2938236 37.28 2688 2178936 988648 11.07 232392 2352688 27028 07:35:01 AM 4954328 6959200 2928104 37.15 2688 2180212 976164 10.93 268288 2305096 9936 07:36:01 AM 4986852 6993952 2895580 36.73 2688 2182432 959180 10.74 424116 2116704 10896 Average: 5006788 6977154 2875644 36.48 2688 2147684 977519 10.95 282538 2246263 54853 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 228.11 147.10 1623.16 53.50 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 69.83 56.00 738.47 10.67 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 21.18 22.13 27.08 9.28 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 25.81 22.98 31.16 8.74 0.00 0.00 0.00 0.00 07:36:01 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 86.23 62.05 604.99 20.55 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) 09/13/2025 _x86_64_ (2 CPU) 07:31:26 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 36.35 0.00 6.44 1.79 0.09 55.33 07:33:01 AM 0 34.36 0.00 6.16 2.47 0.08 56.92 07:33:01 AM 1 38.34 0.00 6.72 1.10 0.10 53.74 07:34:01 AM all 35.47 0.00 5.23 0.90 0.08 58.32 07:34:01 AM 0 42.53 0.00 6.02 0.90 0.08 50.46 07:34:01 AM 1 28.44 0.00 4.44 0.90 0.08 66.15 07:35:01 AM all 34.79 0.00 3.75 0.23 0.09 61.14 07:35:01 AM 0 29.75 0.00 3.26 0.22 0.08 66.69 07:35:01 AM 1 39.83 0.00 4.23 0.25 0.10 55.59 07:36:01 AM all 31.09 0.00 3.57 0.09 0.09 65.15 07:36:01 AM 0 37.22 0.00 3.58 0.15 0.08 58.96 07:36:01 AM 1 24.96 0.00 3.57 0.03 0.10 71.34 Average: all 34.42 0.00 4.75 0.75 0.09 59.99 Average: 0 35.96 0.00 4.76 0.93 0.08 58.26 Average: 1 32.89 0.00 4.74 0.57 0.10 61.71