---> uname -a: Linux prd-centos8-builder-2c-2g-38006.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: 2799.996 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 635 4819 19 2242 6766 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:23:62:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe23:624d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:35:59:d7 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) 06/28/2025 _x86_64_ (2 CPU) 11:32:00 LINUX RESTART (2 CPU) 11:33:03 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 108.22 0.66 107.57 24.41 9294.10 11:35:01 AM 66.98 0.67 66.31 102.90 7141.00 11:36:01 AM 21.45 0.10 21.35 3.60 575.59 11:37:01 AM 25.96 0.93 25.03 95.32 671.24 Average: 55.21 0.59 54.62 56.83 4379.65 11:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 4995692 6945016 2886732 36.62 2688 2126476 1024020 11.47 203840 2335516 152384 11:35:01 AM 4895000 6912264 2987424 37.90 2688 2194132 1038024 11.62 268272 2366908 42088 11:36:01 AM 4980764 6966868 2901660 36.81 2688 2162988 984132 11.02 267136 2282956 10752 11:37:01 AM 4969344 6958108 2913080 36.96 2688 2165316 985140 11.03 424532 2136560 10336 Average: 4960200 6945564 2922224 37.07 2688 2162228 1007829 11.28 290945 2280485 53890 11:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 77.49 67.57 889.03 9.75 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 59.55 49.17 565.72 10.63 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 20.13 20.31 18.98 7.44 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 24.60 23.11 29.82 16.06 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 45.17 39.81 371.58 10.98 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) 06/28/2025 _x86_64_ (2 CPU) 11:32:00 LINUX RESTART (2 CPU) 11:33:03 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 37.47 0.00 5.54 0.88 0.09 56.03 11:34:01 AM 0 51.51 0.00 7.11 0.97 0.09 40.32 11:34:01 AM 1 23.48 0.00 3.97 0.79 0.09 71.67 11:35:01 AM all 34.28 0.00 3.95 0.52 0.08 61.18 11:35:01 AM 0 51.50 0.00 4.35 0.65 0.08 43.41 11:35:01 AM 1 17.04 0.00 3.54 0.38 0.07 78.97 11:36:01 AM all 34.23 0.00 3.69 0.10 0.08 61.90 11:36:01 AM 0 56.16 0.00 5.16 0.15 0.08 38.44 11:36:01 AM 1 12.24 0.00 2.22 0.05 0.08 85.41 11:37:01 AM all 35.57 0.00 3.91 0.16 0.08 60.29 11:37:01 AM 0 58.89 0.00 5.11 0.22 0.08 35.70 11:37:01 AM 1 12.22 0.00 2.71 0.10 0.07 84.91 Average: all 35.37 0.00 4.26 0.41 0.08 59.88 Average: 0 54.54 0.00 5.42 0.49 0.08 39.46 Average: 1 16.19 0.00 3.10 0.33 0.08 80.30