jct@jct.UUCP (jct) (06/16/89)
To those of you whose expressed interest in the system performance monitor
I offered a little while back (about 10 of you), the summary is that most
people are interested in a 386 Xenix version. Therefore, I have decided to
post the source to comp.unix.sources (as soon as I can figure out how!).
I suppose it will take a couple of weeks. The posted source will run as is
for 286 Xenix. There will be some notes on whats involved in porting, it is
not difficult but its more than a casual C programmer can do... I can
offer further help if necessary, but I don't have a 386 so I can only do
so much.
As a bonus, you will also be getting a greatly improved "curses" type
system and help system with screen and non-screen (scroll from the
bottom) modes. I am really dissapointed in the so called user friendly
public domain programs I've seen up to now, this should help.
As I said there are several people interested in porting to 386 Xenix.
All the offers included willingness to send me back the "diffs" (thats
good!). I suppose some method should be used to keep all the 386 versions
compatible, someway to coordinate the porting to different systems. Any
ideas? I would like to make the 386 (and any other) version public as well.
BTW, I only have this little bitty 286 AT. Some people have expressed
difficulty in locating me in the uucp maps (I wonder why, isn't Oklahoma
the center of the universe?). I thought I had posted my system. Oh well,
try occrsh!jct!jct.
To keep you all interested, heres a sampling of what you will get when done.
These are actual screen images saved to a file. Note that the screen will
actually show continuous lines and the '*'s are reverse video spaces (these
are not true ASCII characters so I approximate when writing to a file). There
will also be color of course!
*System*Monitor*Menu* 18:37 Fri, Jun 2, 1989
A : CPU Monitor
B : Disk Monitor
C : I/O Monitor
D : Capacity Monitor
E : Miscellaneous Monitor
F : User Process Monitor
G : Top CPU Process Monitor
*(Q)uit*or*selection*
*CPU*Monitor* 18:38 Fri, Jun 2, 1989
+-( 59)---------------------------+ +-( 8)---------------------------+
| ******************* | | ** |
| +-----+-----+-----+-----+-----+ | | +-----+-----+-----+-----+-----+ |
| 0 20 40 60 80 100| | 0 20 40 60 80 100|
+----------- % CPU Idle ----------+ +----------- % Wait I/O ----------+
+-( 19)---------------------------+ +-( 47)---------------------------+
| ******* | | *************** |
| +-----+-----+-----+-----+-----+ | | +-----+-----+-----+-----+-----+ |
| 0 20 40 60 80 100| | 0 20 40 60 80 100|
+----------- % CPU User ----------+ +---------- % Wait Swap ----------+
+-( 21)---------------------------+ +-( 0)---------------------------+
| ****** | | |
| +-----+-----+-----+-----+-----+ | | +-----+-----+-----+-----+-----+ |
| 0 20 40 60 80 100| | 0 20 40 60 80 100|
+---------- % CPU System ---------+ +------ % Wait Physical I/O ------+
*(Q)uit,*(T)op,*(W)hen*or*<SPACE>*to*backup*
*Capacity*Monitor* 18:38 Fri, Jun 2, 1989
+-( 345600)--------------------+ Wait count : 0
| *********** | Free mem size : 107520
| +-----+-----+-----+-----+-----+ | 84480
| 0 200K 400K 600K 800K 1M| 74240
+------ Free Memory in Bytes -----+ 39424
22528
+-( 11)-------( 60)-+ +-( 11)-------( 40)-+
| **** | | **** |
| +-----+-----+-----+-----+-----+ | | +-----+-----+-----+-----+-----+ |
| 0 20 40 60 80 100| | 0 20 40 60 80 100|
+--------- Process Count ---------+ +---- Open Text Segment Count ----+
+-( 20)-------( 100)-+ +-( 33)-------( 100)-+
| ******* | | *********** |
| +-----+-----+-----+-----+-----+ | | +-----+-----+-----+-----+-----+ |
| 0 20 40 60 80 100| | 0 20 40 60 80 100|
+-------- Open File Count --------+ +-------- Open Inode Count -------+
*(Q)uit,*(T)op,*(W)hen*or*<SPACE>*to*backup*
*Top*CPU*Monitor* 18:39 Fri, Jun 2, 1989
+------------------------------------------------+
A : idle | ************************************ |
| |
B : sh 1639 | ***** |
| |
C : sh 1638 | ** |
| |
D : monitor 1620 | |
| |
| |
| |
| |
| |
| |
| |
| |
| +--------+--------+--------+--------+--------+ |
| 0 20 40 60 80 100|
+--------------- % CPU Utilization --------------+
*(Q)uit,*(T)op,*(W)hen,*<SPACE>*to*backup*or*selection*
User - jct *User*Process*Monitor*Menu* 18:39 Fri, Jun 2, 1989
A : 38 - - sh
B : 39 - - sh
C : 1620 - 8% - monitor
D : 1639 - - uucico
E : 1638 - - sh
F : 1640 - - dialHA24
*(Q)uit,*(T)op,*(U)ser,*(W)hen,*(Z)ap,*<SPACE>*to*backup*or*selection*
39 - sh *Process*Monitor* 18:40 Fri, Jun 2, 1989
+-( 0)---------------------------+ Start Time : 18:19:41
| | Start Date : Fri, May 26, 1989
| +-----+-----+-----+-----+-----+ | User ID : jct, jct
| 0 20 40 60 80 100| Group ID : psm, psm
+----------- % CPU User ----------+ TTY : tty02
Parent PID : 1
Process Group : 39
+-( 0)---------------------------+ Process Status : Sleeping
| | Process Flags : Loaded Valid
| +-----+-----+-----+-----+-----+ | Priority : 28, 20
| 0 20 40 60 80 100| Run Time : 606038
+---------- % CPU System ---------+ Total CPU Time : 7 - 0%
CPU User Time : 2 - 0%
CPU Sys Time : 4 - 0%
+-( 0)--------------------+ Open Files : 3
| | Block Reads : 88
| +-----+-----+-----+-----+-----+ | Block Writes : 89
| 0 2 4 6 8 10| I/O Count : 28384
+------- I/O Chars / Second ------+ Curr Dir I-node : 1518
Root Dir I-node : 0
*(Q)uit,*(T)op,*(S)witch,*(W)hen,*(Z)ap*or*<SPACE>*to*backup*
39 - sh *Process*Monitor* 18:40 Fri, Jun 2, 1989
Umask Value : -------w- Open File Status
Ulimit Value : 2097152 Fid Typ Mode Cnt Offset I-node
Text Size : 34816/2 0 C RW 3 239175 117
Data Size : 14336 1 C RW 3 239175 117
Stack Size : 25088 2 C RW 3 239175 117
Pending Signals : None
Time to Alarm : 0
Signal Hangup Trapped
Signal Interrupt Trapped
Signal Quit Ignored
Signal Illegal instruct Trapped
Signal Trace trap Trapped
Signal IOT Trapped
Signal EMT Trapped
Signal FP error Trapped
*(Q)uit,*(T)op,*(S)witch,*(W)hen,*(Z)ap*or*<SPACE>*to*backup*
John C. Tompkins
4616 NW 59th St.
Oklahoma City, OK 73122
(405) 728-1208
occrsh!jct!jct