---> uname -a: Linux prd-centos8-builder-2c-2g-444.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4903 19 2153 6762 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:5a:49:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.79/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe5a:4964/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:c9:f7:99 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 05/13/2025 _x86_64_ (2 CPU) 05:12:59 LINUX RESTART (2 CPU) 05:14:01 AM tps rtps wtps bread/s bwrtn/s 05:15:01 AM 241.99 17.11 224.88 3575.14 4190.27 05:16:01 AM 50.31 0.22 50.09 8.27 3584.60 05:17:01 AM 82.97 0.05 82.92 1.07 7059.55 05:18:01 AM 41.91 0.90 41.01 117.58 4523.98 Average: 104.29 4.57 99.73 925.47 4839.69 05:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:15:01 AM 5469460 7045068 2412856 30.61 2688 1772708 948896 10.62 140576 2001720 27636 05:16:01 AM 5266044 7014972 2616272 33.19 2688 1934660 951648 10.66 147168 2157344 125660 05:17:01 AM 5102208 6983296 2780108 35.27 2688 2059864 949480 10.63 151856 2287960 100684 05:18:01 AM 5076592 6979452 2805724 35.60 2688 2080068 962876 10.78 331100 2127640 23484 Average: 5228576 7005697 2653740 33.67 2688 1961825 953225 10.67 192675 2143666 69366 05:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 236.84 146.59 1021.44 63.29 0.00 0.00 0.00 0.00 05:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 36.94 28.33 678.05 4.86 0.00 0.00 0.00 0.00 05:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 21.03 16.68 227.66 3.90 0.00 0.00 0.00 0.00 05:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 19.05 14.83 24.71 7.43 0.00 0.00 0.00 0.00 05:18:01 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 78.46 51.61 487.95 19.87 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 05/13/2025 _x86_64_ (2 CPU) 05:12:59 LINUX RESTART (2 CPU) 05:14:01 AM CPU %user %nice %system %iowait %steal %idle 05:15:01 AM all 17.46 0.00 2.73 2.20 0.06 77.55 05:15:01 AM 0 17.85 0.00 3.08 3.25 0.07 75.75 05:15:01 AM 1 17.07 0.00 2.39 1.15 0.05 79.34 05:16:01 AM all 16.69 0.00 1.83 0.57 0.06 80.85 05:16:01 AM 0 16.39 0.00 1.83 0.60 0.07 81.11 05:16:01 AM 1 16.99 0.00 1.83 0.55 0.05 80.58 05:17:01 AM all 17.51 0.00 2.10 0.96 0.06 79.37 05:17:01 AM 0 11.47 0.00 1.83 0.85 0.05 85.80 05:17:01 AM 1 23.57 0.00 2.37 1.07 0.07 72.93 05:18:01 AM all 24.01 0.00 2.20 0.55 0.07 73.17 05:18:01 AM 0 14.58 0.00 2.08 0.86 0.08 82.39 05:18:01 AM 1 33.44 0.00 2.33 0.23 0.05 63.95 Average: all 18.92 0.00 2.22 1.07 0.06 77.73 Average: 0 15.07 0.00 2.20 1.39 0.07 81.27 Average: 1 22.77 0.00 2.23 0.75 0.05 74.20