v_marathon_docker_apps.lua

--[[
Copyright (C) 2013-2014 Draios inc.
 
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.


This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
--]]

view_info = 
{
	id = "marathon_docker_apps",
	name = "Marathon/Docker Apps",
	description = "List all Marathon apps running on this machine, and the resources that each of them uses.",
	tips = {"Select an app and click enter to drill down into it. At that point, you will be able to access several views that will show you the details of the selected app."},
	view_type = "table",
	applies_to = {"", "evt.res", "marathon.group.id"},
	filter = "marathon.app.id != ''",
	use_defaults = true,
	drilldown_target = "mesos_tasks",
	columns = 
	{
		{
			name = "NA",
			field = "thread.tid",
			is_key = true
		},
		{
			name = "CPU",
			field = "thread.cpu",
			description = "Amount of CPU used by the app.",
			colsize = 8,
			aggregation = "AVG",
			groupby_aggregation = "SUM",
			is_sorting = true
		},
		{
			name = "PID",
			field = "proc.pid",
			colsize = 8,
		},
		{
			name = "CID",
			field = "container.id",
			description = "Container ID. The format of this column depends on the containerization technology. For example, Docker ID are 12 characters hexadecimal digit strings.",
			colsize = 13
		},
		{
			name = "NA",
			field = "marathon.app.id",
			is_groupby_key = true
		},
		{
			name = "APP",
			field = "marathon.app.id",
			description = "App name.",
			colsize = 20
		},
                {
			name = "VIRT",
			field = "thread.vmsize.b",
			description = "Total virtual memory for the app.",
			aggregation = "MAX",
			groupby_aggregation = "SUM",
			colsize = 9
		},
		{
			name = "RES",
			field = "thread.vmrss.b",
			description = "Resident non-swapped memory for the app.",
			aggregation = "MAX",
			groupby_aggregation = "SUM",
			colsize = 9
		},
		{
			name = "PROCS",
			field = "evt.count.procinfo",
			description = "Number of processes currently running inside the container.",
			aggregation = "AVG",
			groupby_aggregation = "SUM",
			colsize = 8,
		},
		{
			name = "THREADS",
			field = "evt.count.threadinfo",
			description = "Number of threads currently running inside the container.",
			aggregation = "AVG",
			groupby_aggregation = "SUM",
			colsize = 8
		},
		{
			name = "FILE",
			field = "evt.buflen.file",
			description = "Total (input+output) file I/O bandwidth generated by the app, in bytes per second.",
			colsize = 8,
			aggregation = "TIME_AVG",
			groupby_aggregation = "SUM"
		},
		{
			name = "NET",
			field = "evt.buflen.net",
			description = "Total (input+output) network bandwidth generated by the app, in bytes per second.",
			colsize = 8,
			aggregation = "TIME_AVG",
			groupby_aggregation = "SUM"
		},
		{
			name = "EFILE",
			field = "evt.count.error.file",
			description = "Number of file I/O errors generated in the container during the sample interval. On trace files, this is the total for the whole file.",
			colsize = 8,
			aggregation = "SUM",
			groupby_aggregation = "SUM"
		},
		{
			name = "ENET",
			field = "evt.count.error.net",
			description = "Number of network I/O errors generated in the container during the sample interval. On trace files, this is the total for the whole file.",
			colsize = 8,
			aggregation = "SUM",
			groupby_aggregation = "SUM"
		},
		{
			name = "EMEMORY",
			field = "evt.count.error.memory",
			description = "Number of memory allocation/release related errors generated in the container during the sample interval. On trace files, this is the total for the whole file.",
			colsize = 8,
			aggregation = "SUM",
			groupby_aggregation = "SUM"
		},
		{
			name = "EOTHER",
			field = "evt.count.error.other",
			description = "Number of errors generated in the container that don't fall in any of the previous categories. E.g. signal or event related errors. On trace files, this is the total for the whole file.",
			colsize = 8,
			aggregation = "SUM",
			groupby_aggregation = "SUM"
		},

		{
			name = "PMAJOR",
			field = "thread.pfmajor",
			description = "Number of major page faults that the process generated since its start.",
			colsize = 9,
			aggregation = "MAX",
		},
		{
			name = "PMINOR",
			field = "thread.pfminor",
			description = "Number of minor page faults that the process generated since its start.",
			colsize = 9,
			aggregation = "MAX"
		},
		{
			name = "FDOPEN",
			field = "proc.fdopencount",
			description = "Number of open FDs that the process currently has. On a trace file, this is the maximum value reached by the process over the whole file.",
			aggregation = "MAX",
			colsize = 8,
		},
		{
			name = "FDMAX",
			field = "proc.fdlimit",
			description = "Maximum number of FDs that this process can open.",
			aggregation = "MAX",
			colsize = 8,
		},
	},
        actions = {
        	{
			hotkey = "b",
			command = "docker exec -i -t %container.id /bin/bash",
			description = "bash shell",
			wait_finish = false
		},
	        {
			hotkey = "i",
			command = "docker inspect %container.id",
			description = "docker inspect"
		},
		{
			hotkey = "k",
			command = "docker kill %container.id",
			description = "docker kill",
			ask_confirmation = true
		},
		{
			hotkey = "l",
			command = "docker logs %container.id",
			description = "docker logs"
		},
		{
			hotkey = "s",
			command = "strace -F -p %proc.pid",
			description = "strace",
		},
	        {
			hotkey = "S",
			command = "gdb -p %proc.pid --batch --quiet -ex \"thread apply all bt full\" -ex \"quit\"",
			description = "print stack",
		},
		{
			hotkey = "c",
			command = "gcore %proc.pid",
			description = "generate core",
		},
        },
}