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Analyzing
Block #74,520,243
16 transactions · 11 stateful · 2026-05-14 10:40:33 UTC
Parallelism
75
/100
Blocked
45
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,520,243
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x1094dc9f
#6
0x05ee6a22
#7
0x05ee6a22
#8
updatePrices
#9
updateDataFeedsValuesPartial
#10
0x5339c59f
#11
0x6a05a719
#12
setData
#13
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 2
#14
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#15
0x39435dac
#4
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
13
w0
14
w1
15
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf14729b0…0359
0xd32edf…ff58
7 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xa02838a3…bc54
0x34b655…2a6f
6 touches
3 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xef17b8cd…9511
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xfffd94f5…e894
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
6 conflicts on slot
0xf14729b06f…3d0359
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