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Analyzing
Block #73,297,216
20 transactions · 17 stateful · 2026-05-08 18:42:02 UTC
Parallelism
70
/100
Blocked
47
%
Avg conflicts / tx
1.05
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#73,297,216
· 20 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
#6
0x9609049f
#7
0x2a8d35…95df
#9
0x98717539
· blocks 3
#13
updateDataFeedsValuesPartial
#14
commit
#15
updateDataFeedsValuesPartial
#16
0x69fe2ef2
#17
0xeffdedb0
#18
setData
#19
0x6dc23c…ba7f
#2
0x0c7abd22
· blocks 4
#10
0x98717539
· blocks 2
#3
0x0c7abd22
· blocks 3
#11
0x98717539
· blocks 1
#4
0x0c7abd22
· blocks 2
#12
0x98717539
#5
0x0c7abd22
· blocks 1
#8
0x0c7abd22
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
8
w5
9
w0
10
w1
11
w2
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8070817f…e6aa
0xd32edf…ff58
11 touches
15 conflicts
0x7b50a82b…f53d
0x34b655…2a6f
8 touches
6 conflicts
0x23951077…539b
0x34b655…2a6f
8 touches
6 conflicts
0x3638e1ad…ec0e
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x6ddcb186…0578
0x34b655…2a6f
8 touches
6 conflicts
0x8db1e0f2…2fcf
0x34b655…2a6f
8 touches
6 conflicts
0x9be2b99a…a959
0x34b655…2a6f
8 touches
6 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
15 conflicts on slot
0x8070817f92…c0e6aa
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