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#81,102,189
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Analyzing
Block #81,102,189
29 transactions · 26 stateful · 2026-06-13 22:37:27 UTC
Parallelism
79
/100
Blocked
42
%
Avg conflicts / tx
1.17
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#81,102,189
· 29 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x719d975a
#2
0x6a2ddc1f
#3
0x6a2ddc1e
#4
0x5cdb12…091b
#5
0x6a2ddc1e
#6
0xaf5e395a
· blocks 2
#7
0xab083028
· blocks 2
#8
0xab083028
· blocks 4
#9
0xed82b078
· blocks 2
#10
0x5339c59f
· blocks 2
#15
0x0c7abd22
· blocks 5
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x98717539
· blocks 1
#22
setData
#26
createModule
#28
0x39435dac
#11
0x5339c59f
· blocks 1
#12
0xed82b078
· blocks 2
#19
0x0c7abd22
· blocks 4
#27
0x39435dac
#13
0xed82b078
#14
0xccf50a51
· blocks 3
#20
0x0c7abd22
· blocks 3
#21
0x0c7abd22
· blocks 2
#25
0x1ada0a83
#23
0x0c7abd22
· blocks 1
#24
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w0
8
w0
9
w0
10
w0
11
w1
12
w1
13
w2
14
w2
15
w0
18
w0
19
w1
20
w2
21
w3
23
w4
24
w5
25
w3
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd8512ddf…b99c
0xd32edf…ff58
11 touches
15 conflicts
0x76d1e78d…7877
0x40c49f…2af0
6 touches
3 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x160f117d…8e90
0x065c9d…c394
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 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
0xd8512ddf8f…98b99c
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