---> uname -a: Linux prd-centos8-builder-2c-2g-475.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 723 4815 19 2157 6678 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:44:39:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.66/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe44:3952/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:cb:a6:61 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) 05/20/2025 _x86_64_ (2 CPU) 10:05:45 LINUX RESTART (2 CPU) 10:07:01 AM tps rtps wtps bread/s bwrtn/s 10:08:01 AM 28.25 6.35 21.90 913.31 2560.11 10:09:01 AM 49.04 0.15 48.89 3.73 3643.94 10:10:01 AM 78.54 0.05 78.49 1.07 6739.96 10:11:01 AM 49.68 0.90 48.78 117.56 5006.75 Average: 51.38 1.86 49.51 258.91 4487.71 10:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 AM 5328676 6917072 2553648 32.40 2688 1785232 1101784 12.34 145452 2136500 34184 10:09:01 AM 5174724 6926604 2707600 34.35 2688 1938696 1049876 11.76 147748 2251032 126568 10:10:01 AM 5016868 6901760 2865456 36.35 2688 2063000 1048616 11.74 152312 2372164 112044 10:11:01 AM 4987484 6894456 2894840 36.73 2688 2084104 1050888 11.77 331708 2214556 24380 Average: 5126938 6909973 2755386 34.96 2688 1967758 1062791 11.90 194305 2243563 74294 10:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 32.68 22.53 306.12 9.47 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 34.98 23.08 637.74 3.87 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 19.66 15.05 227.81 4.20 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 20.08 14.86 24.99 7.57 0.00 0.00 0.00 0.00 10:11:01 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 26.85 18.88 299.16 6.28 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) 05/20/2025 _x86_64_ (2 CPU) 10:05:45 LINUX RESTART (2 CPU) 10:07:01 AM CPU %user %nice %system %iowait %steal %idle 10:08:01 AM all 9.20 0.00 1.13 0.56 0.08 89.03 10:08:01 AM 0 7.93 0.00 1.12 0.77 0.08 90.10 10:08:01 AM 1 10.47 0.00 1.15 0.35 0.07 87.96 10:09:01 AM all 14.24 0.00 1.62 0.54 0.07 83.54 10:09:01 AM 0 8.09 0.00 1.23 0.50 0.07 90.11 10:09:01 AM 1 20.40 0.00 2.00 0.58 0.07 76.95 10:10:01 AM all 17.22 0.00 1.96 0.74 0.07 80.01 10:10:01 AM 0 5.01 0.00 1.36 0.63 0.08 92.91 10:10:01 AM 1 29.45 0.00 2.55 0.85 0.07 67.08 10:11:01 AM all 23.99 0.00 2.21 0.51 0.07 73.21 10:11:01 AM 0 6.26 0.00 1.90 0.48 0.07 91.30 10:11:01 AM 1 41.76 0.00 2.53 0.53 0.08 55.09 Average: all 16.16 0.00 1.73 0.59 0.07 81.44 Average: 0 6.82 0.00 1.40 0.60 0.07 91.11 Average: 1 25.52 0.00 2.06 0.58 0.07 71.77