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#87,517,531
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Analyzing
Block #87,517,531
10 transactions · 10 stateful · 2026-07-13 16:08:16 UTC
Parallelism
60
/100
Blocked
50
%
Avg conflicts / tx
1
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,517,531
· 10 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#2
0x0f6795d9
· blocks 5
#5
0x3f5c179b
#8
setData
#3
0x0f6795d9
· blocks 2
#4
0x0f6795d9
· blocks 1
#9
0x39435dac
#6
0x0f6795d9
· blocks 1
#7
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w1
6
w2
7
w3
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00842ba8…bdc6
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0x09e78101…dad5
0x34b655…2a6f
4 touches
1 conflict
0x1d73754c…2e95
0x34b655…2a6f
4 touches
1 conflict
0x259ed0cc…bef9
0x34b655…2a6f
4 touches
1 conflict
0x259ed0cc…befa
0x34b655…2a6f
4 touches
1 conflict
0x326f2a00…a2a6
0x34b655…2a6f
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
3 conflicts on slot
0x00842ba83c…30bdc6
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