---> uname -a: Linux prd-centos7-docker-4c-4g-20776.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 ssbd rsb_ctxsw 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 6.0G 75G 8% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 777 13022 16 2084 14787 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:50:97:35 brd ff:ff:ff:ff:ff:ff inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe50:9735/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:b9:0f:41 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 07/15/2024 _x86_64_ (4 CPU) 11:34:25 AM LINUX RESTART 11:35:02 AM tps rtps wtps bread/s bwrtn/s 11:36:01 AM 166.20 16.31 149.89 1731.96 5108.81 11:37:01 AM 278.30 3.15 275.15 1247.17 7503.16 Average: 222.71 9.67 213.04 1487.55 6315.94 11:35:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 AM 13420332 2845632 17.49 2620 1955188 1057976 6.11 744116 1710100 178176 11:37:01 AM 13353368 2912596 17.91 2620 2016452 1045900 6.04 860300 1634016 13404 Average: 13386850 2879114 17.70 2620 1985820 1051938 6.08 802208 1672058 95790 11:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:36:01 AM eth0 83.35 74.43 952.22 15.05 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 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 26.38 26.18 21.64 11.49 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 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.63 50.10 483.06 13.25 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 07/15/2024 _x86_64_ (4 CPU) 11:34:25 AM LINUX RESTART 11:35:02 AM CPU %user %nice %system %iowait %steal %idle 11:36:01 AM all 17.82 0.00 1.69 1.38 0.07 79.05 11:36:01 AM 0 41.56 0.00 3.13 3.04 0.11 52.16 11:36:01 AM 1 5.26 0.00 1.13 1.63 0.05 91.93 11:36:01 AM 2 6.59 0.00 0.74 0.33 0.07 92.28 11:36:01 AM 3 18.93 0.00 1.77 0.58 0.07 78.65 11:37:01 AM all 14.45 0.00 1.12 2.67 0.06 81.70 11:37:01 AM 0 14.41 0.00 0.94 1.38 0.05 83.22 11:37:01 AM 1 9.67 0.00 1.19 3.41 0.05 85.68 11:37:01 AM 2 15.81 0.00 1.23 2.76 0.05 80.15 11:37:01 AM 3 17.95 0.00 1.16 3.10 0.07 77.71 Average: all 16.11 0.00 1.40 2.03 0.06 80.39 Average: 0 27.63 0.00 2.01 2.19 0.08 68.09 Average: 1 7.48 0.00 1.16 2.53 0.05 88.78 Average: 2 11.21 0.00 0.99 1.54 0.06 86.20 Average: 3 18.44 0.00 1.46 1.85 0.07 78.18