---> uname -a: Linux prd-centos7-docker-2c-1g-35154.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 6.7G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 639 4788 16 2392 6890 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:14:ed:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fe14:edd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:8c:1e:e0 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 08/13/2025 _x86_64_ (2 CPU) 08:29:23 AM LINUX RESTART 08:30:01 AM tps rtps wtps bread/s bwrtn/s 08:31:01 AM 243.18 2.85 240.33 1614.93 9081.03 08:32:01 AM 214.91 8.49 206.41 1142.17 15268.87 Average: 229.04 5.67 223.37 1378.53 12175.21 08:30:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 AM 5237332 2771584 34.61 2620 2008312 972968 10.74 698884 1761408 123992 08:32:01 AM 4926664 3082252 38.49 2620 2335252 942288 10.40 862784 1885216 16012 Average: 5081998 2926918 36.55 2620 2171782 957628 10.57 780834 1823312 70002 08:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:31:01 AM eth0 143.05 109.66 1172.95 21.16 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 89.54 63.57 2379.48 13.41 0.00 0.00 0.00 08:32:01 AM lo 0.57 0.57 0.11 0.11 0.00 0.00 0.00 08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.29 86.62 1776.26 17.29 0.00 0.00 0.00 Average: lo 0.28 0.28 0.06 0.06 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 08/13/2025 _x86_64_ (2 CPU) 08:29:23 AM LINUX RESTART 08:30:01 AM CPU %user %nice %system %iowait %steal %idle 08:31:01 AM all 38.30 0.00 3.78 2.79 0.10 55.03 08:31:01 AM 0 53.17 0.00 4.57 3.95 0.11 38.20 08:31:01 AM 1 23.87 0.00 3.02 1.67 0.09 71.36 08:32:01 AM all 36.61 0.00 6.61 3.19 0.11 53.47 08:32:01 AM 0 54.96 0.00 7.72 2.54 0.13 34.65 08:32:01 AM 1 19.13 0.00 5.57 3.83 0.12 71.35 Average: all 37.46 0.00 5.19 2.99 0.11 54.26 Average: 0 54.06 0.00 6.13 3.25 0.12 36.45 Average: 1 21.50 0.00 4.29 2.75 0.10 71.35