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#72,977,141
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Analyzing
Block #72,977,141
20 transactions · 16 stateful · 2026-05-07 07:12:23 UTC
Parallelism
80
/100
Blocked
44
%
Avg conflicts / tx
0.55
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,977,141
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x719d975a
· blocks 2
#2
0x69fc3bcf
· blocks 1
#4
0x0c7abd22
· blocks 3
#7
0x98717539
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#12
0x62be7533
#14
0x69fc3bcf
#15
0xeffdedb0
#16
setData
#17
0xd0a131…776b
#18
0x39435dac
· blocks 1
#3
0x69fc3bcf
#5
0x121eab2f
· blocks 1
#10
0x0c7abd22
· blocks 2
#19
0x39435dac
#6
0x121eab2f
#11
0x0c7abd22
· blocks 1
#13
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w0
5
w1
6
w2
10
w1
11
w2
13
w3
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa90929ac…fa4e
0xd32edf…ff58
7 touches
6 conflicts
0x70b2f813…783c
0x2a68ba…90c5
6 touches
3 conflicts
0x2a21c539…0185
0x065c9d…c394
4 touches
1 conflict
0xc67ee2dc…cc3e
0x065c9d…c394
4 touches
1 conflict
0xe09eda07…8dda
0x2a68ba…90c5
4 touches
1 conflict
0x23951077…539b
0x34b655…2a6f
4 touches
1 conflict
0xcbad3868…f129
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
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
0xa90929ac5d…09fa4e
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