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Analyzing
Block #74,599,287
20 transactions · 13 stateful · 2026-05-14 19:32:11 UTC
Parallelism
80
/100
Blocked
46
%
Avg conflicts / tx
0.55
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,599,287
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
updatePrices
#5
0xe7be4706
· blocks 1
#7
0xe7be4706
#8
0xe7be4706
#9
0xe7be4706
#10
0xe7be4706
#11
0xe7be4706
#14
createModule
#16
updateDataFeedsValuesPartial
#17
setData
#18
0x39435dac
#19
0x39435dac
#2
0x0c7abd22
· blocks 4
#6
0xe7be4706
#3
0x719d975a
· blocks 1
#12
0x0c7abd22
· blocks 1
#13
0x0c7abd22
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
12
w2
13
w3
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4153e2c2…5749
0xd32edf…ff58
7 touches
6 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0xd5a25205…645d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x0d0b2509…074d
0x3bd359…433a
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
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
0x4153e2c2d5…fd5749
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