---> uname -a: Linux prd-centos7-docker-4c-4g-7791.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 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 6.9G 74G 9% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 798 11950 16 3136 14741 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:d6:08:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fed6:8c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:02:27:14 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/14/2024 _x86_64_ (4 CPU) 01:17:25 PM LINUX RESTART 01:18:02 PM tps rtps wtps bread/s bwrtn/s 01:19:01 PM 179.31 16.65 162.66 1810.94 5320.37 01:20:01 PM 390.39 3.98 386.41 2919.48 24796.80 01:21:01 PM 173.55 1.27 172.29 136.04 26113.21 Average: 248.14 7.25 240.90 1621.26 18818.31 01:18:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 PM 13599936 2666028 16.39 2620 1868748 1010940 5.84 616484 1667200 125768 01:20:01 PM 12607200 3658764 22.49 2620 2762908 1183208 6.83 1040388 2157796 47384 01:21:01 PM 12226960 4039004 24.83 2620 3040780 1130224 6.53 1628296 1922296 4824 Average: 12811365 3454599 21.24 2620 2557479 1108124 6.40 1095056 1915764 59325 01:18:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:01 PM eth0 161.69 132.36 893.81 31.42 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 257.76 161.42 4240.85 25.01 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 733.93 745.77 3984.17 5097.44 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 385.68 347.68 3051.60 1727.09 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/14/2024 _x86_64_ (4 CPU) 01:17:25 PM LINUX RESTART 01:18:02 PM CPU %user %nice %system %iowait %steal %idle 01:19:01 PM all 16.90 0.00 1.73 1.80 0.11 79.47 01:19:01 PM 0 25.17 0.00 2.61 2.10 0.11 70.02 01:19:01 PM 1 9.50 0.00 0.83 0.59 0.09 89.00 01:19:01 PM 2 17.44 0.00 2.19 3.43 0.16 76.78 01:19:01 PM 3 15.64 0.00 1.30 1.11 0.10 81.84 01:20:01 PM all 15.54 0.00 2.20 7.42 0.08 74.76 01:20:01 PM 0 21.66 0.00 2.19 4.75 0.05 71.35 01:20:01 PM 1 8.39 0.00 1.87 7.04 0.09 82.61 01:20:01 PM 2 19.80 0.00 2.70 9.50 0.09 67.92 01:20:01 PM 3 12.45 0.00 2.03 8.40 0.09 77.03 01:21:01 PM all 18.49 0.00 2.16 6.42 0.09 72.84 01:21:01 PM 0 23.99 0.00 2.09 3.15 0.09 70.68 01:21:01 PM 1 19.11 0.00 2.22 12.16 0.07 66.45 01:21:01 PM 2 15.12 0.00 2.23 4.92 0.09 77.65 01:21:01 PM 3 15.80 0.00 2.08 5.44 0.10 76.57 Average: all 16.97 0.00 2.03 5.22 0.09 75.68 Average: 0 23.59 0.00 2.29 3.34 0.08 70.69 Average: 1 12.30 0.00 1.64 6.59 0.08 79.39 Average: 2 17.45 0.00 2.37 5.96 0.11 74.11 Average: 3 14.62 0.00 1.81 5.00 0.10 78.47