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#87,302,268
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Analyzing
Block #87,302,268
21 transactions · 17 stateful · 2026-07-12 16:08:33 UTC
Parallelism
76
/100
Blocked
41
%
Avg conflicts / tx
0.62
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,302,268
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 4
#5
0xbbb036a8
#6
execute
#7
exactOutputSingle
#8
execute
#9
0xc341932e
#11
0x5a5d9a99
· blocks 1
#14
updateDataFeedsValuesPartial
#16
execFwdPositionOps
· blocks 1
#17
0x3f5c179b
#19
execFwdPositionOps
#20
setData
#3
0x0c7abd22
· blocks 4
#12
0x5a5d9a99
#18
execFwdPositionOps
#4
0x0c7abd22
· blocks 2
#10
0x6ad2e98b
#13
0x0c7abd22
· blocks 1
#15
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
10
w2
11
w0
12
w1
13
w3
15
w4
16
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd969a3bf…1965
0xd32edf…ff58
9 touches
10 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x09500602…94e9
0x34b655…2a6f
4 touches
1 conflict
0x09500602…94ea
0x34b655…2a6f
4 touches
1 conflict
0x157dbfb2…4089
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x3133f94b…f76b
0x34b655…2a6f
4 touches
1 conflict
0x460a21c2…87f1
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
10 conflicts on slot
0xd969a3bf13…c61965
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