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#74,959,881
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Analyzing
Block #74,959,881
13 transactions · 8 stateful · 2026-05-16 11:39:56 UTC
Parallelism
85
/100
Blocked
13
%
Avg conflicts / tx
0.08
Longest chain
2
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,959,881
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x1094dc9f
#2
0x0c7abd22
#3
0xb264ae19
#4
updateDataFeedsValuesPartial
#5
0x1ffa3c9b
#6
0x5bf9264c
#7
0x5bf9264c
#8
0x98717539
#9
0x0c7abd22
· blocks 1
#11
0x62be7533
#12
setData
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x81cc140e…d3f3
0xd32edf…ff58
3 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x18aed20c…48f3
0x000000…012a
2 touches
0 conflicts
0x335a161d…fe7f
0x000000…012a
2 touches
0 conflicts
0x7c403af1…31b1
0x3bd359…433a
2 touches
0 conflicts
0x99f666e3…b2a2
0x3bd359…433a
2 touches
0 conflicts
0x4f96d3cc…538d
0x699abc…6a3b
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
1 conflict on slot
0x81cc140ea6…4cd3f3
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