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Analyzing
Block #73,663,637
20 transactions · 11 stateful · 2026-05-10 11:23:02 UTC
Parallelism
80
/100
Blocked
36
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,663,637
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
0x6a006b0e
#5
updatePrices
#6
0xccf50a51
#8
updateDataFeedsValuesPartial
#9
0x54cb092e
#11
forward
#12
0x6a006b0e
#13
0xe9316489
#14
setData
#15
0x7b76d7…d1fb
#16
0xd61e47…b95d
#17
0x104e3d…cf34
#18
0x39435dac
#19
jMMeC
#2
0x0c7abd22
· blocks 3
#4
0xb264ae19
#7
0x0c7abd22
· blocks 1
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
7
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0feb63e2…c1ef
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x7f81fb82…633e
0x065c9d…c394
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x17a7f697…dcb5
0x1b6862…e19c
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0xc3c8642a…7da5
0x2a68ba…90c5
2 touches
0 conflicts
0xce6c8b73…1bbf
0x065c9d…c394
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
0x0feb63e2d7…b2c1ef
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