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#71,343,281
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Analyzing
Block #71,343,281
12 transactions · 12 stateful · 2026-04-29 17:38:37 UTC
Parallelism
67
/100
Blocked
25
%
Avg conflicts / tx
0.58
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,343,281
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x20601463
· blocks 1
#6
setData
#9
0x64480813
#10
0x69f24295
#11
0x39435dac
#2
0x0c7abd22
· blocks 2
#7
0x0c7abd22
· blocks 1
#8
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
7
w2
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x38f3d68c…c93e
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb85
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xcd621226…2df8
0x368ee5…7ca4
2 touches
0 conflicts
0x01a89030…f786
0x98dc6e…8633
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
6 conflicts on slot
0x38f3d68cc5…a7c93e
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