---> uname -a: Linux prd-centos7-docker-4c-4g-2910.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 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 838 11902 16 3143 14700 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:1f:6d:6f brd ff:ff:ff:ff:ff:ff inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe1f:6d6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:0b:bb:a1 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) 12/15/2024 _x86_64_ (4 CPU) 01:17:18 PM LINUX RESTART 01:18:01 PM tps rtps wtps bread/s bwrtn/s 01:19:01 PM 112.29 15.86 96.44 1697.93 4854.01 01:20:01 PM 544.03 3.45 540.58 2966.59 49963.05 01:21:01 PM 21.53 1.53 20.00 165.60 424.91 Average: 225.96 6.94 219.01 1610.04 18414.74 01:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 PM 13493012 2772952 17.05 2620 1911208 1040804 6.01 688396 1697132 152212 01:20:01 PM 12277524 3988440 24.52 2620 3041288 1140060 6.58 1450088 2044068 64 01:21:01 PM 12182076 4083888 25.11 2620 3050160 1138052 6.57 1655624 1933408 14300 Average: 12650871 3615093 22.22 2620 2667552 1106305 6.39 1264703 1891536 55525 01:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:01 PM eth0 80.75 72.15 946.84 9.23 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 621.40 580.68 7987.76 3263.78 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 255.52 248.61 32.06 1845.51 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 319.24 300.49 2989.00 1706.27 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) 12/15/2024 _x86_64_ (4 CPU) 01:17:18 PM LINUX RESTART 01:18:01 PM CPU %user %nice %system %iowait %steal %idle 01:19:01 PM all 16.35 0.00 1.56 1.24 0.09 80.76 01:19:01 PM 0 2.03 0.00 0.74 0.52 0.07 96.64 01:19:01 PM 1 23.82 0.00 2.19 0.99 0.10 72.91 01:19:01 PM 2 16.81 0.00 1.70 1.65 0.10 79.74 01:19:01 PM 3 23.23 0.00 1.65 1.84 0.09 73.19 01:20:01 PM all 19.77 0.00 3.94 10.02 0.10 66.17 01:20:01 PM 0 14.40 0.00 3.05 12.75 0.09 69.71 01:20:01 PM 1 23.09 0.00 4.08 12.43 0.11 60.30 01:20:01 PM 2 19.34 0.00 3.88 7.54 0.09 69.15 01:20:01 PM 3 22.31 0.00 4.74 7.31 0.09 65.55 01:21:01 PM all 17.55 0.00 0.92 0.16 0.09 81.28 01:21:01 PM 0 4.60 0.00 0.66 0.07 0.08 94.60 01:21:01 PM 1 15.26 0.00 1.01 0.19 0.09 83.46 01:21:01 PM 2 25.82 0.00 0.98 0.17 0.09 72.94 01:21:01 PM 3 24.90 0.00 1.08 0.23 0.09 73.71 Average: all 17.88 0.00 2.13 3.77 0.09 76.13 Average: 0 6.93 0.00 1.47 4.36 0.08 87.17 Average: 1 20.69 0.00 2.41 4.49 0.10 72.32 Average: 2 20.66 0.00 2.18 3.10 0.09 73.97 Average: 3 23.49 0.00 2.48 3.11 0.09 70.83