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#87,667,007
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Analyzing
Block #87,667,007
19 transactions · 17 stateful · 2026-07-14 08:48:22 UTC
Parallelism
68
/100
Blocked
59
%
Avg conflicts / tx
1.37
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,667,007
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#7
0xccf50a51
#8
updatePrices
#9
updateDataFeedsValuesPartial
#10
execFwdPositionOps
· blocks 4
#15
0xed82b078
#16
0x6a55f84e
#17
setData
#2
0x0c7abd22
· blocks 4
#11
execFwdPositionOps
· blocks 2
#3
0x0c7abd22
· blocks 3
#12
execFwdPositionOps
· blocks 3
#4
0x0c7abd22
· blocks 2
#13
execFwdPositionOps
· blocks 2
#5
0x0c7abd22
· blocks 1
#14
execFwdPositionOps
#18
execOrders
#6
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
10
w0
11
w1
12
w2
13
w3
14
w4
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc2ac39f8…532a
0xd32edf…ff58
11 touches
15 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x78b7945b…2113
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0xfdd655b8…bf89
0x34b655…2a6f
6 touches
3 conflicts
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
15 conflicts on slot
0xc2ac39f83b…01532a
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