---> uname -a: Linux prd-centos7-docker-4c-4g-4081.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 7.0G 74G 9% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 808 11943 16 3132 14730 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:b7:ec:60 brd ff:ff:ff:ff:ff:ff inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:feb7:ec60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:8d:ed:6d 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) 11/03/2024 _x86_64_ (4 CPU) 01:17:45 PM LINUX RESTART 01:18:02 PM tps rtps wtps bread/s bwrtn/s 01:19:03 PM 309.41 80.87 228.55 9859.97 41116.29 01:20:01 PM 270.34 11.42 258.91 3866.87 16386.80 01:21:01 PM 361.25 0.00 361.25 0.00 37675.37 01:22:01 PM 20.65 1.53 19.12 165.60 540.08 Average: 239.87 23.32 216.55 3443.13 23921.50 01:18:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:03 PM 13698376 2567588 15.79 2620 1752080 1051712 6.07 653776 1559216 84740 01:20:01 PM 12655740 3610224 22.19 2620 2682164 1361772 7.86 1002680 2164808 534400 01:21:01 PM 12316292 3949672 24.28 2620 3030584 1144972 6.61 1421156 2034584 64 01:22:01 PM 12219820 4046144 24.87 2620 3038884 1138052 6.57 1629056 1923944 13744 Average: 12722557 3543407 21.78 2620 2625928 1174127 6.78 1176667 1920638 158237 01:18:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:03 PM eth0 316.75 204.11 1075.74 63.51 0.00 0.00 0.00 01:19:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 214.81 142.14 4643.29 15.00 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 561.60 666.79 3999.64 4479.57 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 01:22:01 PM eth0 76.84 95.17 18.93 621.18 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 293.05 278.50 2421.45 1310.75 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) 11/03/2024 _x86_64_ (4 CPU) 01:17:45 PM LINUX RESTART 01:18:02 PM CPU %user %nice %system %iowait %steal %idle 01:19:03 PM all 18.47 0.00 5.40 16.21 0.07 59.84 01:19:03 PM 0 20.13 0.00 5.21 17.72 0.07 56.87 01:19:03 PM 1 14.34 0.00 5.55 11.93 0.07 68.11 01:19:03 PM 2 10.82 0.00 5.26 16.44 0.07 67.42 01:19:03 PM 3 28.85 0.00 5.57 18.84 0.07 46.67 01:20:01 PM all 16.29 0.00 2.58 4.35 0.07 76.71 01:20:01 PM 0 5.52 0.00 1.76 2.92 0.03 89.77 01:20:01 PM 1 23.45 0.00 3.40 9.25 0.07 63.83 01:20:01 PM 2 17.05 0.00 2.61 2.65 0.09 77.61 01:20:01 PM 3 19.42 0.00 2.56 2.63 0.07 75.32 01:21:01 PM all 15.77 0.00 2.28 6.51 0.06 75.39 01:21:01 PM 0 15.46 0.00 1.97 5.60 0.07 76.90 01:21:01 PM 1 16.70 0.00 2.44 9.31 0.07 71.48 01:21:01 PM 2 14.85 0.00 2.10 6.38 0.05 76.62 01:21:01 PM 3 16.04 0.00 2.59 4.76 0.07 76.55 01:22:01 PM all 14.79 0.00 0.80 0.12 0.05 84.24 01:22:01 PM 0 2.08 0.00 0.54 0.00 0.02 97.37 01:22:01 PM 1 15.22 0.00 1.04 0.17 0.05 83.52 01:22:01 PM 2 3.33 0.00 0.64 0.02 0.05 95.97 01:22:01 PM 3 39.49 0.00 1.06 0.28 0.07 59.09 Average: all 16.32 0.00 2.75 6.75 0.06 74.12 Average: 0 10.72 0.00 2.35 6.47 0.05 80.42 Average: 1 17.37 0.00 3.09 7.62 0.07 71.85 Average: 2 11.42 0.00 2.63 6.33 0.06 79.55 Average: 3 25.94 0.00 2.93 6.58 0.07 64.48