---> uname -a: Linux prd-centos8-builder-2c-2g-4482.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4780 19 2267 6751 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:4a:ce:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe4a:ce28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:20:da:38 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) 10/17/2025 _x86_64_ (2 CPU) 10:32:14 LINUX RESTART (2 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 113.68 9.43 104.25 1552.42 6699.45 10:35:01 AM 99.68 0.50 99.18 64.39 10993.10 10:36:01 AM 36.69 0.30 36.39 42.39 1865.34 10:37:01 AM 23.98 0.00 23.98 0.00 904.53 10:38:01 AM 26.31 0.92 25.39 95.17 756.51 Average: 60.07 2.23 57.84 350.89 4243.68 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 5097136 6976240 2785288 35.34 2688 2061564 983760 11.02 206044 2252316 180304 10:35:01 AM 4940180 6950700 2942244 37.33 2688 2185912 986488 11.05 217936 2369296 43100 10:36:01 AM 4858192 6901900 3024232 38.37 2688 2219328 1024020 11.47 270864 2400784 43076 10:37:01 AM 4867124 6910920 3015300 38.25 2688 2219328 1011376 11.32 271704 2390832 43076 10:38:01 AM 4922172 6938296 2960252 37.56 2688 2191160 984660 11.03 423584 2183884 25108 Average: 4936961 6935611 2945463 37.37 2688 2175458 998061 11.18 278026 2319422 66933 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 218.21 144.19 1543.36 47.84 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 80.40 63.79 742.22 9.70 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 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 23.33 25.26 27.23 13.06 0.00 0.00 0.00 0.00 10:36:01 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 17.58 18.16 15.90 6.78 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 22.38 20.83 26.75 10.38 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 72.38 54.45 471.10 17.55 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) 10/17/2025 _x86_64_ (2 CPU) 10:32:14 LINUX RESTART (2 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 36.29 0.00 5.95 4.04 0.14 53.58 10:34:01 AM 0 34.07 0.00 4.84 4.02 0.13 56.93 10:34:01 AM 1 38.51 0.00 7.04 4.07 0.15 50.23 10:35:01 AM all 31.51 0.00 4.42 5.81 0.12 58.15 10:35:01 AM 0 30.22 0.00 4.50 5.25 0.12 59.91 10:35:01 AM 1 32.79 0.00 4.34 6.35 0.12 56.40 10:36:01 AM all 33.22 0.00 3.94 0.63 0.11 62.11 10:36:01 AM 0 33.78 0.00 3.87 0.45 0.10 61.80 10:36:01 AM 1 32.66 0.00 4.00 0.80 0.12 62.42 10:37:01 AM all 31.31 0.00 3.52 0.81 0.10 64.26 10:37:01 AM 0 35.27 0.00 3.80 0.93 0.10 59.89 10:37:01 AM 1 27.34 0.00 3.24 0.68 0.10 68.64 10:38:01 AM all 35.89 0.00 4.36 0.43 0.10 59.22 10:38:01 AM 0 36.75 0.00 3.82 0.50 0.12 58.81 10:38:01 AM 1 35.02 0.00 4.89 0.37 0.08 59.64 Average: all 33.64 0.00 4.43 2.34 0.11 59.47 Average: 0 34.02 0.00 4.17 2.23 0.11 59.47 Average: 1 33.26 0.00 4.70 2.45 0.11 59.47