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#91,247,866
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Analyzing
Block #91,247,866
30 transactions · 28 stateful · 2026-07-29 04:24:53 UTC
Parallelism
80
/100
Blocked
64
%
Avg conflicts / tx
1.27
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,247,866
· 30 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 8
#3
0x0c7abd22
#7
exactOutputSingle
#12
execPerpOps
· blocks 1
#14
0x5a5d9a99
· blocks 2
#15
updateDataFeedsValuesPartial
#16
artefact_keep
#20
0x3f5c179b
#21
0x3f5c179b
#27
setData
#29
0x59558d29
#2
0x0c7abd22
· blocks 4
#13
execPerpOps
#17
execFwdPositionOps
· blocks 5
#4
0x0c7abd22
· blocks 6
#18
execFwdPositionOps
· blocks 2
#26
execOrders
· blocks 1
#5
0x575c0012
· blocks 1
#8
0xab083028
· blocks 1
#9
0x0c7abd22
· blocks 2
#19
execFwdPositionOps
· blocks 3
#6
execute
#10
0x0c7abd22
· blocks 1
#22
execOrders
· blocks 1
#24
execFwdPositionOps
#25
0xed82b078
#28
execOrders
#11
0x0c7abd22
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
6
w4
8
w3
9
w3
10
w4
11
w5
12
w0
13
w1
14
w0
17
w1
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x490b221f…4544
0xd32edf…ff58
11 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0xc825183f…87e8
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
6 touches
3 conflicts
0x6e6b8ec7…2197
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
0x490b221fbb…e54544
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