Purpose: This scripts summarizes results of an indirect or direct reclaim.
	 Once started, it monitors direct and indirect reclaim tracing events and
	 reports the results of those reclaims once they finish.

Arguments: None
1) For UEK6 and UEK5 - No arguments
2) For UEK7
need "-D uek7" as macro optional value in command line
3) For UEK8
need "-D uek8" as macro optional value in command line

Output format:

	<Time stamp> <Direct/Indirect> reclaim summary:
	    start time: <val>
	    end time: <val>
	    duration: <val>
    	    reclaimed pages (total) : <val>
                file lru pages : <val> 
                anon lru pages : <val> 
                slab pages : <val>
		pruned inode pages : <val>
		xfs buf pages : <val>

Sample output:

	2025 Oct 21 01:35:21 Indirect reclaim summary:
	    start time: 1442306266526
	    end time: 1442502301571
	    duration (usecs): 196035
	    reclaimed pages (total) : 19808
		file lru pages : 8183
		anon lru pages : 11506
		slab pages : 119
		pruned inode pages : 0
		xfs buf pages : 0
	2025 Oct 21 01:35:22 Indirect reclaim summary:
	    start time: 1443450884803
	    end time: 1443639344674
	    duration (usecs): 188459
	    reclaimed pages (total) : 24624
		file lru pages : 8193
		anon lru pages : 16421
		slab pages : 10
		pruned inode pages : 0
		xfs buf pages : 0
	2025 Oct 21 01:35:24 Indirect reclaim summary:
	    start time: 1444369461523
	    end time: 1445914268970
	    duration (usecs): 1544807
	    reclaimed pages (total) : 21589
		file lru pages : 7879
		anon lru pages : 13709
		slab pages : 1
		pruned inode pages : 0
		xfs buf pages : 0
	2025 Oct 21 01:35:25 Direct reclaim summary:
	    start time: 1446706245628
	    end time: 1446708076500
	    duration (usecs): 1830
	    reclaimed pages (total) : 35
		file lru pages : 12
		anon lru pages : 23
		slab pages : 0
		pruned inode pages : 0
		xfs buf pages : 0

	2025 Oct 21 01:35:34 Indirect reclaim summary:
	    start time: 1456270659223
	    end time: 1456420478838
	    duration (usecs): 149819
	    reclaimed pages (total) : 6090
		file lru pages : 2815
		anon lru pages : 3275
		slab pages : 0
		pruned inode pages : 0
		xfs buf pages : 0
	2025 Oct 21 01:35:35 Indirect reclaim summary:
	    start time: 1456420507964
	    end time: 1456611055581
	    duration (usecs): 190547
	    reclaimed pages (total) : 3919
		file lru pages : 2317
		anon lru pages : 1594
		slab pages : 8
		pruned inode pages : 0
		xfs buf pages : 0
	2025 Oct 21 01:35:35 Indirect reclaim summary:
	    start time: 1456611079315
	    end time: 1456630919699
	    duration (usecs): 19840
	    reclaimed pages (total) : 2455
		file lru pages : 2034
		anon lru pages : 421
		slab pages : 0
		pruned inode pages : 0
		xfs buf pages : 0
	2025 Oct 21 01:35:35 Indirect reclaim summary:
	    start time: 1456630955397
	    end time: 1456662939078
	    duration (usecs): 31983
	    reclaimed pages (total) : 3351
		file lru pages : 1140
		anon lru pages : 2211
		slab pages : 0
		pruned inode pages : 0
		xfs buf pages : 0
