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#87,409,328
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Analyzing
Block #87,409,328
13 transactions · 12 stateful · 2026-07-13 04:04:33 UTC
Parallelism
77
/100
Blocked
33
%
Avg conflicts / tx
0.46
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,409,328
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x5a5d9a99
#4
updateDataFeedsValuesPartial
#6
execFwdPositionOps
· blocks 2
#7
execFwdPositionOps
· blocks 1
#8
0x3f5c179b
#10
execFwdPositionOps
#11
setData
#2
0x0c7abd22
· blocks 1
#9
execFwdPositionOps
#12
execOrders
#5
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
6
w0
7
w0
9
w1
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x29ffe3ee…170d
0xd32edf…ff58
5 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x0aa5b76b…60db
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xe3fbd09c…9f30
0x34b655…2a6f
4 touches
1 conflict
0xe75ce681…ba5f
0x188d58…ea8e
2 touches
0 conflicts
0xe75ce681…ba61
0x188d58…ea8e
2 touches
0 conflicts
0xe75ce681…ba62
0x188d58…ea8e
2 touches
0 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
3 conflicts on slot
0x29ffe3eefc…d8170d
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