---> uname -a: Linux prd-centos8-builder-2c-2g-316.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 654 4893 19 2149 6748 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:3a:f0:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.43/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe3a:f094/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:24:a5:e3 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) 03/15/2025 _x86_64_ (2 CPU) 00:18:51 LINUX RESTART (2 CPU) 12:20:01 AM tps rtps wtps bread/s bwrtn/s 12:21:01 AM 110.24 10.99 99.25 1455.43 3254.26 12:22:01 AM 48.49 0.20 48.29 7.73 3545.58 12:23:01 AM 79.69 0.05 79.64 1.07 6720.63 12:24:01 AM 42.48 0.70 41.78 94.25 4855.66 Average: 70.23 2.99 67.24 389.75 4593.86 12:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:01 AM 5398368 6973796 2483956 31.51 2688 1772756 1027552 11.51 144940 2068652 18800 12:22:01 AM 5244712 6991096 2637612 33.46 2688 1932788 989136 11.08 147224 2179332 126832 12:23:01 AM 5065548 6950192 2816776 35.74 2688 2062848 1017032 11.39 158368 2317328 117060 12:24:01 AM 5039484 6937856 2842840 36.07 2688 2075876 1005888 11.26 327312 2169284 14360 Average: 5187028 6963235 2695296 34.19 2688 1961067 1009902 11.31 194461 2183649 69263 12:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 180.70 109.44 801.39 55.81 0.00 0.00 0.00 0.00 12:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 33.26 22.16 632.48 3.86 0.00 0.00 0.00 0.00 12:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 27.31 18.56 252.29 4.22 0.00 0.00 0.00 0.00 12:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 16.76 13.26 23.26 6.54 0.00 0.00 0.00 0.00 12:24:01 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 64.52 40.87 427.40 17.61 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) 03/15/2025 _x86_64_ (2 CPU) 00:18:51 LINUX RESTART (2 CPU) 12:20:01 AM CPU %user %nice %system %iowait %steal %idle 12:21:01 AM all 15.27 0.00 2.28 1.62 0.08 80.74 12:21:01 AM 0 10.75 0.00 1.27 0.87 0.08 87.03 12:21:01 AM 1 19.81 0.00 3.30 2.38 0.08 74.44 12:22:01 AM all 14.27 0.00 1.60 0.50 0.05 83.58 12:22:01 AM 0 11.05 0.00 1.22 0.35 0.05 87.33 12:22:01 AM 1 17.49 0.00 1.98 0.65 0.05 79.82 12:23:01 AM all 16.99 0.00 2.04 0.88 0.05 80.04 12:23:01 AM 0 7.82 0.00 1.45 0.90 0.03 89.79 12:23:01 AM 1 26.15 0.00 2.63 0.85 0.07 70.30 12:24:01 AM all 16.99 0.00 1.46 0.58 0.08 80.89 12:24:01 AM 0 6.51 0.00 1.27 0.17 0.08 91.97 12:24:01 AM 1 27.48 0.00 1.65 0.98 0.08 69.80 Average: all 15.88 0.00 1.85 0.89 0.07 81.31 Average: 0 9.03 0.00 1.30 0.57 0.06 89.03 Average: 1 22.73 0.00 2.39 1.21 0.07 73.59