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#74,957,321
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Analyzing
Block #74,957,321
23 transactions · 19 stateful · 2026-05-16 11:22:37 UTC
Parallelism
74
/100
Blocked
53
%
Avg conflicts / tx
1.13
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,957,321
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#8
0xcf7468f4
#9
0x6a0853f4
#10
execute
#11
exactOutputSingle
#12
0x05ee6a22
#16
0x5bf9264c
#17
0x98717539
· blocks 1
#18
updateDataFeedsValuesPartial
#19
setData
#20
0x8b23406f
#21
0x39435dac
#2
0x0c7abd22
· blocks 8
#22
0x39435dac
#3
0x0c7abd22
· blocks 3
#7
0x1094dc9f
· blocks 3
#4
0x0c7abd22
· blocks 2
#13
0x05ee6a22
· blocks 2
#5
0x0c7abd22
· blocks 1
#14
0x1ffa3c9b
· blocks 1
#6
0x0c7abd22
#15
0x1ffa3c9b
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
5
w4
6
w5
7
w2
13
w3
14
w4
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x37bb5254…1b54
0xd32edf…ff58
11 touches
15 conflicts
0x765c236f…ff45
0x2a68ba…90c5
10 touches
10 conflicts
0xde4af69c…f086
0x065c9d…c394
7 touches
6 conflicts
0xba38536d…2b7d
0x065c9d…c394
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x3e49348b…9445
0x34b655…2a6f
4 touches
1 conflict
0x348fda08…7e96
0x065c9d…c394
4 touches
1 conflict
0x30276c1c…47b4
0x2a68ba…90c5
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
15 conflicts on slot
0x37bb5254fb…dd1b54
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