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#91,087,857
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Analyzing
Block #91,087,857
20 transactions · 19 stateful · 2026-07-28 14:59:55 UTC
Parallelism
65
/100
Blocked
58
%
Avg conflicts / tx
1.3
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,087,857
· 20 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 2
#2
0x5a5d9a99
· blocks 5
#9
0x3f5c179b
#10
0x3f5c179b
#14
0x39435dac
#15
0x6a68c463
#16
setData
#19
0x59558d29
#3
0x5a5d9a99
· blocks 4
#11
0x0c7abd22
· blocks 1
#4
0x5a5d9a99
· blocks 4
#12
0xed82b078
#5
0x0f6795d9
· blocks 4
#6
0x0f6795d9
· blocks 4
#7
0x0f6795d9
· blocks 1
#13
0x39435dac
#17
0x39435dac
· blocks 1
#8
0x0f6795d9
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
8
w6
11
w1
12
w2
13
w5
17
w5
18
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x21898044…a071
0x065c9d…c394
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x620b761c…270e
0x34b655…2a6f
6 touches
3 conflicts
0xb4e0a934…5fc7
0x34b655…2a6f
6 touches
3 conflicts
0xc5c9d8df…b84f
0x34b655…2a6f
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:
Perpl
6 conflicts on slot
0x6fe7d366be…a578ff
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