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#87,410,455
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Analyzing
Block #87,410,455
21 transactions · 21 stateful · 2026-07-13 04:12:09 UTC
Parallelism
86
/100
Blocked
14
%
Avg conflicts / tx
0.19
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,410,455
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x0c7abd22
#3
0x5a5d9a99
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
execFwdPositionOps
#7
execFwdPositionOps
#8
0x3f5c179b
#9
0x3f5c179b
#10
execFwdPositionOps
#11
execFwdPositionOps
#12
batchCancelOrders
· blocks 1
#14
batchCancelOrders
· blocks 1
#16
0x6a546610
#17
setData
#18
execOrders
· blocks 1
#19
execOrders
#13
addBuyOrder
· blocks 1
#20
execOrders
#15
addSellOrder
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
12
w0
13
w1
14
w0
15
w2
18
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd69f26b4…c204
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x6ccf5c86…9954
0x851145…3f07
4 touches
1 conflict
0x77a99df7…d784
0x851145…3f07
4 touches
1 conflict
0x2f358e74…1022
0x34b655…2a6f
4 touches
1 conflict
0x1ae5d5a7…0da2
0x2a68ba…90c5
4 touches
1 conflict
0xb05cd4f5…73d0
0x69df8a…6292
2 touches
0 conflicts
0xdb067026…9eb8
0x69df8a…6292
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:
Kuru Exchange: MarginAccount
1 conflict on slot
0xd69f26b400…cdc204
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