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Analyzing
Block #74,601,683
23 transactions · 15 stateful · 2026-05-14 19:48:28 UTC
Parallelism
87
/100
Blocked
40
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,601,683
· 23 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 4
#5
0xff401d8f
#6
____MEV_X____Ga543
#7
____MEV_X____Ga543
#8
execute
#9
0x9609049f
#11
execute
#12
updatePrices
#13
0x5bf9264c
· blocks 1
#14
updateDataFeedsValuesPartial
#16
execute
#18
setData
#19
0x3b235a…c5ca
#20
0x8b23406f
#21
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 2
#10
exactOutputSingle
#15
0x5bf9264c
#22
0x39435dac
#4
0x0c7abd22
#17
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
10
w1
13
w0
15
w1
17
w2
21
w0
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdd82f531…4a63
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x24968e6d…0132
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
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
3 conflicts on slot
0xdd82f531dd…a74a63
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