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#87,900,912
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Analyzing
Block #87,900,912
40 transactions · 28 stateful · 2026-07-15 10:53:13 UTC
Parallelism
88
/100
Blocked
46
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,900,912
· 40 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0x0c7abd22
#3
0x0c7abd22
#5
0x1094dc9f
#6
0x13572d0b
#7
0x6a576710
· blocks 1
#8
0x1094dc9f
#9
0xab083028
· blocks 1
#11
updatePrices
· blocks 3
#12
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
0x13572d0b
#23
execOrders
· blocks 3
#26
updateDataFeedsValuesPartial
#27
updateDataFeedsValuesPartial
#28
updateDataFeedsValuesPartial
#29
0xfc8ff304
#30
execFwdPositionOps
· blocks 2
#34
setData
#36
jMMeC
#38
0xc7e3ec2c
· blocks 1
#4
0x0c7abd22
· blocks 4
#13
updatePrices
· blocks 2
#31
execFwdPositionOps
· blocks 1
#33
0x6a576710
#35
execOrders
#39
0xc7e3ec2c
#10
0xab083028
#17
updatePrices
· blocks 1
#24
0x0c7abd22
· blocks 2
#32
execFwdPositionOps
#18
updatePrices
#25
0x0c7abd22
· blocks 1
#37
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
7
w0
9
w0
10
w2
11
w0
13
w1
17
w2
18
w3
23
w0
24
w2
25
w3
30
w0
31
w1
32
w2
33
w1
35
w1
37
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4117aaea…1bdd
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0002
0x04fdea…47d7
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x147259c6…1709
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x153d1e25…10ea
0x34b655…2a6f
4 touches
1 conflict
0x4118d6f0…e297
0x34b655…2a6f
4 touches
1 conflict
0x1d3b8ae2…d6f0
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
0x4117aaea4e…071bdd
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