---> uname -a: Linux prd-centos8-builder-2c-2g-53213.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 648 4786 19 2261 6752 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:06:d8:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe06:d863/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:8d:c2:de 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) 09/17/2025 _x86_64_ (2 CPU) 07:31:30 LINUX RESTART (2 CPU) 07:32:03 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 205.41 18.30 187.11 5454.81 7514.37 07:34:01 AM 108.66 0.50 108.16 64.38 11843.87 07:35:01 AM 36.98 0.30 36.68 42.39 1900.30 07:36:01 AM 17.48 0.00 17.48 0.00 493.14 07:37:01 AM 28.26 0.92 27.35 95.18 786.69 Average: 78.52 3.91 74.61 1102.42 4487.71 07:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5147720 6988756 2734704 34.69 2688 2024016 992472 11.11 201952 2205960 164980 07:34:01 AM 4947288 6951568 2935136 37.24 2688 2179772 1002772 11.23 218092 2358568 42856 07:35:01 AM 4854364 6893056 3028060 38.42 2688 2214460 1066952 11.95 270532 2402232 44252 07:36:01 AM 4939984 6944544 2942440 37.33 2688 2180144 1017184 11.39 268812 2317616 9936 07:37:01 AM 4948476 6958580 2933948 37.22 2688 2185112 1008300 11.29 423240 2154580 25104 Average: 4967566 6947301 2914858 36.98 2688 2156701 1017536 11.39 276526 2287791 57426 07:32:03 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 314.12 198.16 1862.25 65.68 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 79.56 62.31 825.80 10.07 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 24.13 25.46 27.87 9.77 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 19.03 18.63 18.39 6.25 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 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 23.10 21.85 28.19 10.94 0.00 0.00 0.00 0.00 07:37:01 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 90.50 64.39 543.75 20.24 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) 09/17/2025 _x86_64_ (2 CPU) 07:31:30 LINUX RESTART (2 CPU) 07:32:03 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 36.99 0.00 7.23 1.89 0.10 53.80 07:33:01 AM 0 50.52 0.00 8.94 3.05 0.09 37.40 07:33:01 AM 1 23.51 0.00 5.52 0.74 0.10 70.12 07:34:01 AM all 33.58 0.00 4.98 1.54 0.09 59.81 07:34:01 AM 0 46.86 0.00 5.64 1.45 0.10 45.95 07:34:01 AM 1 20.30 0.00 4.32 1.63 0.08 73.67 07:35:01 AM all 34.03 0.00 3.88 0.21 0.08 61.81 07:35:01 AM 0 47.37 0.00 4.22 0.33 0.08 47.99 07:35:01 AM 1 20.65 0.00 3.53 0.08 0.08 75.65 07:36:01 AM all 29.38 0.00 3.56 0.11 0.08 66.87 07:36:01 AM 0 35.09 0.00 4.00 0.12 0.07 60.73 07:36:01 AM 1 23.66 0.00 3.12 0.10 0.08 73.03 07:37:01 AM all 36.09 0.00 4.33 0.17 0.08 59.33 07:37:01 AM 0 51.93 0.00 4.74 0.22 0.08 43.04 07:37:01 AM 1 20.27 0.00 3.92 0.12 0.08 75.62 Average: all 33.99 0.00 4.78 0.78 0.09 60.37 Average: 0 46.32 0.00 5.48 1.02 0.08 47.10 Average: 1 21.66 0.00 4.07 0.53 0.09 73.64