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#87,731,495
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Analyzing
Block #87,731,495
18 transactions · 17 stateful · 2026-07-14 15:59:59 UTC
Parallelism
72
/100
Blocked
35
%
Avg conflicts / tx
0.61
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,731,495
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x1094dc9f
#5
updatePrices
#6
0x39435dac
· blocks 2
#7
updatePrices
#8
0x5a5d9a99
· blocks 2
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x3f5c179b
#16
setData
#17
0x39435dac
#2
0x0c7abd22
· blocks 1
#9
0x0f6795d9
· blocks 2
#3
0x0c7abd22
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
· blocks 1
#15
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
8
w0
9
w1
10
w2
11
w3
15
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x621d2b3a…d853
0xd32edf…ff58
5 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x2f675ab5…6407
0x34b655…2a6f
4 touches
1 conflict
0x4acbdbcf…a8c6
0x34b655…2a6f
4 touches
1 conflict
0x59991669…58c6
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0x621d2b3a6d…fdd853
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