---> uname -a: Linux prd-centos7-docker-1c-4g-19596.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): 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 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: 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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 576 4873 16 2371 6945 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:25:ea:6c brd ff:ff:ff:ff:ff:ff inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe25:ea6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:3b:9b:2a 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) 07/11/2024 _x86_64_ (2 CPU) 02:04:12 AM LINUX RESTART 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 92.67 3.30 89.37 298.80 4276.07 02:07:01 AM 178.78 16.34 162.44 1899.85 10872.96 02:08:01 AM 203.41 0.18 203.23 22.39 6511.94 Average: 158.63 6.63 152.01 742.62 7235.73 02:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 4855280 3153448 39.38 2620 1900104 1484792 16.39 1374992 1511672 158656 02:07:01 AM 5199192 2809536 35.08 2620 2190264 800892 8.84 897728 1576096 112280 02:08:01 AM 4983604 3025124 37.77 2620 2288824 892840 9.86 1036656 1628844 76564 Average: 5012692 2996036 37.41 2620 2126397 1059508 11.70 1103125 1572204 115833 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 AM eth0 251.48 210.29 3657.17 29.02 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 110.21 92.15 1272.99 13.03 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 29.70 30.95 237.48 7.77 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.82 110.61 1712.31 16.54 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) 07/11/2024 _x86_64_ (2 CPU) 02:04:12 AM LINUX RESTART 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 27.13 0.00 1.86 11.49 0.09 59.44 02:06:01 AM 0 27.02 0.00 1.85 18.78 0.11 52.24 02:06:01 AM 1 27.24 0.00 1.85 4.18 0.09 66.64 02:07:01 AM all 29.74 0.00 3.22 6.78 0.14 60.11 02:07:01 AM 0 39.22 0.00 4.15 9.62 0.14 46.86 02:07:01 AM 1 20.50 0.00 2.31 4.01 0.12 73.06 02:08:01 AM all 33.30 0.00 1.98 6.86 0.10 57.75 02:08:01 AM 0 54.53 0.00 2.36 8.59 0.11 34.41 02:08:01 AM 1 12.97 0.00 1.63 5.20 0.12 80.07 Average: all 30.07 0.00 2.36 8.36 0.11 59.10 Average: 0 40.21 0.00 2.79 12.34 0.12 44.54 Average: 1 20.16 0.00 1.93 4.47 0.11 73.33