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~/.diary schedule

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Tasks
Priorities - A: high, B: medium, C: low; Status - _: unfinished, X: finished, C: cancelled, P: pending, o: in progress, >: delegated. Covey quadrants - Q1 & Q3: urgent, Q1 & Q2: important
AXEnjoy a strawberry-scented bubble bath. Yay!
BXReply to JC: E-Mail from JC Helary
BXIntroduce Clair to Jijo: E-Mail from clair ching (TaskPool)
BXWrite mail about planner-timeclock (PlannerModeMaintenance)
BXReply!: E-Mail from Masanori ITOH
Notes

1. Keeping track of time with planner-timeclock and planner-timeclock-summary: 21:40

Categories: EmacsTips#18 -- Permalink
Today I discovered the immense usefulness of keeping track of time. I had converted the TODO my teammate sent me into entries in my JapanProject plan page, and before starting my work I came up with rough estimates of the time it would take me to do the tasks. I also marked which tasks I felt were best suited for my coworker so that he could get started without worrying about conflicts. I like working on little tasks first, so I estimated the time it would take me to complete each task and sorted by my estimates using the 'sort' command and some cutting and pasting.

Then the fun began. I wanted to see if I could match my estimates. Before I started working on a task, I used C-c TAB to mark it 'in progress' and start the clock. When I finished it, I used C-c C-x (planner-task-done) to mark it completed and automatically clock out. This is not yet done for cancelled tasks, so I clocked out of those manually with C-c C-o (timeclock-out). I also clocked out whenever I caught myself being distracted so that the totals wouldn't include the time I spent chatting on #emacs or checking out del.icio.us links. ;) At the end of the day, I used 'planner-timeclock-summary-show-range-filter' to show me the time elapsed for all of the tasks I'd worked on over the past two days. Here's the report for that project, edited to reflect how it looks on my screen and annotated with comments:

Timeclock summary report for 2004.12.28 - 2004.12.29

Project Time| Ratio| Task
JapanProject| 0:23:17| 3.6%| Translate javadoc comment for Messages.java

| 0:33:48| 5.3%| Translate javadoc comment for LoginAction.java | 1:54:07| 17.8%| Study Struts in Japanese | 0:46:08| 7.2%| Add javadoc tags for input, output and forwards | 1:03:48| 9.9%| Help review code | 0:04:14| 0.7%| Import todo list | 0:00:37| 0.1%| 2min Fix Menu Action's unnecessary code (delegated) | 0:01:01| 0.2%| 2min Remove unnecessary list in UserRemoveSetupAction (cancelled) | 0:02:10| 0.3%| 2min Remove hard-coded database path from MenuAction | 0:02:46| 0.4%| 30min Create a superclass for our action classes that handles initialization of database and handling of privileges - remove all privilege handling in logic classes. ... | 0:07:32| 1.2%| 5min Add a method that returns the validity of a user in MUserPeer. | 0:08:28| 1.3%| 5min Fix indentation | 0:03:52| 0.6%| 10min Fix UserPeer so that it doesn't get null pointer exceptions | 0:04:34| 0.7%| 5min Add current password field in user_modify page (cancelled) | 0:21:56| 3.4%| 15min Make a super class for our service classes that will receive the database connection. (cancelled) | 0:06:05| 0.9%| 10min Remove hard-coded constants from the Logic classes | 0:10:55| 1.7%| 10min Move logic from UserBean.checkPassword to UserListLogic | 0:01:20| 0.2%| 20min Guard against null pointer exceptions in peer classes | 0:04:57| 0.8%| 10min Instead of displaying uneditable data with bean:write, just disable the html:text element | 0:25:03| 3.9%| 10min Deploy 10:00 version | 0:04:46| 0.7%| 5min Separate the configuration file of database and system into another uninternationalized property file. | 2:09:48| 20.2%| 1h Decide on a naming convention for localized messages and update files | 0:00:07| 0.0%| 20min Explain what is happening in UserModifyAction's nested ifs (pending) | 1:50:23| 17.2%| 2h Write Javadoc comments in English and Japanese to explain bean structure | 0:04:19| 0.7%| 2h Write Javadoc comments in English and Japanese to explain peer operations (pending) | 0:05:40| 0.9%| 20min Make a factory class for the database (pending)

Total: 10:41:41|100.0%|

Day began: 13:03:58, Day ended: 20:51:46 Time elapsed: 31:47:48, Time clocked: 10:41:41 Time clocked ratio: 33.6%

The time record isn't perfect. I cancelled some tasks after thinking about them a little and did some tasks simultaneously. Sometimes I didn't notice that I was getting distracted, too. Still, having all of that time information neatly summarized made me realize a number of things.

First, I goof off much less when I have a nice, broken-down task list in front of me. There's just something about knowing there's a five- or ten-minute hack you can get out of the way. I found myself looking forward to getting to the next task just to see if I could make my estimate. That said, seeing a five-minute task stretch and stretch due to unforeseen problems did make me a little nervous. I should probably just make generous estimates so that I don't end up with bugs because of haste.

Second, I don't goof off as much as I thought I did, although there's still room for improvement. Yesterday's workday was 9:00 - 12:00, 1:00 - 5:30--7.5 hours. Today was the last day of work, so cleaning and celebration interrupted my hacking at around 3:00--5 hours of work. According to my task list, 10:41/12:30 was productive work. Hmm. 1:49 hours unclocked time when I was thinking or goofing off. planner-timeclock-summary-show for today reveals that I actually clocked 5:30 today, which means the goofing off happened yesterday. That makes sense; I remember a pretty long unclocked segment recuperating from Japanese overload. (This was before we came up with the task list.)

Third, keeping track of time is way, way cool even if you don't bill anyone for your time.

Like the idea? It's easy to try out. If you use the development version of planner, just add

(require 'planner-timeclock)
(require 'planner-timeclock-summary)

to your ~/.emacs. If you want to try it out now, eval those statements in your Emacs session. After that, simply use C-c TAB to 'clock in' a task before you start working on it, and use C-c C-x (planner-task-done) to mark it completed. To see a summary of how you spent your day, check out the different functions in planner-timeclock-summary.

If you use the stable version of Planner, you can grab planner-timeclock.el and planner-timeclock-summary.el from http://sacha.sachachua.com/notebook/emacs/dev/planner/ , try out the dev version, or cherry-pick the relevant arch patches. If it works for you too, please e-mail me so that we can merge it into stable! =) (I tend to trust myself very little, seeing how I manage to screw up dev from time to time.)

Happy hacking!

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I'd love to hear about any questions, comments, suggestions or links that you might have. Your comments will not be posted on this website immediately, but will be e-mailed to me first. You can use this form to get in touch with me, or e-mail me at sacha@sachachua.com .

Page: 2004.12.29
Updated: 2005-06-1812:17:1112:17:11-0400
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