---> uname -a: Linux prd-centos7-docker-4c-4g-30896.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: 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): 0-3 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 738 13046 16 2099 14825 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:87:59:1e brd ff:ff:ff:ff:ff:ff inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fe87:591e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:f7:84:df 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) 09/30/2024 _x86_64_ (4 CPU) 11:35:53 AM LINUX RESTART 11:37:01 AM tps rtps wtps bread/s bwrtn/s 11:38:01 AM 105.16 8.51 96.65 798.93 4941.04 11:39:01 AM 281.16 3.45 277.71 1271.42 7984.83 Average: 193.16 5.98 187.18 1035.18 6462.93 11:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 AM 13430476 2835488 17.43 2620 1992964 1058024 6.11 708036 1730156 202368 11:39:01 AM 13367220 2898744 17.82 2620 2031296 1063432 6.14 851972 1631124 920 Average: 13398848 2867116 17.63 2620 2012130 1060728 6.13 780004 1680640 101644 11:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:38:01 AM eth0 73.47 67.54 811.02 8.06 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 28.51 27.85 21.89 22.19 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.99 47.69 416.46 15.13 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) 09/30/2024 _x86_64_ (4 CPU) 11:35:53 AM LINUX RESTART 11:37:01 AM CPU %user %nice %system %iowait %steal %idle 11:38:01 AM all 16.02 0.00 1.46 0.99 0.08 81.45 11:38:01 AM 0 20.91 0.00 1.69 1.40 0.09 75.92 11:38:01 AM 1 6.29 0.00 0.66 0.42 0.07 92.56 11:38:01 AM 2 24.02 0.00 2.45 1.37 0.10 72.05 11:38:01 AM 3 13.15 0.00 1.08 0.79 0.07 84.92 11:39:01 AM all 16.07 0.00 1.09 2.86 0.06 79.92 11:39:01 AM 0 8.06 0.00 1.05 2.16 0.05 88.67 11:39:01 AM 1 4.87 0.00 0.93 3.47 0.07 90.66 11:39:01 AM 2 9.90 0.00 1.05 2.48 0.03 86.53 11:39:01 AM 3 42.88 0.00 1.32 3.30 0.11 52.39 Average: all 16.04 0.00 1.28 1.92 0.07 80.69 Average: 0 14.42 0.00 1.37 1.78 0.07 82.36 Average: 1 5.58 0.00 0.79 1.95 0.07 91.61 Average: 2 16.88 0.00 1.74 1.93 0.07 79.37 Average: 3 27.68 0.00 1.20 2.02 0.09 69.02