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#91,136,158
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Analyzing
Block #91,136,158
19 transactions · 17 stateful · 2026-07-28 19:02:55 UTC
Parallelism
79
/100
Blocked
41
%
Avg conflicts / tx
0.63
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,136,158
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
· blocks 1
#4
transfer
· blocks 3
#8
0x5bf9264c
#9
0x5bf9264c
#10
0x5a5d9a99
· blocks 1
#11
0x5a5d9a99
#12
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 2
#16
transfer
· blocks 1
#18
setData
#3
0x6ad2e98b
#5
transfer
· blocks 2
#14
0x0f6795d9
· blocks 1
#17
transfer
#6
transfer
· blocks 1
#15
0x0f6795d9
#7
transfer
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w3
10
w0
13
w0
14
w1
15
w2
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xeaced15b…2221
0x754704…b603
8 touches
6 conflicts
0x06e9e386…506d
0x34b655…2a6f
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x91b0f8ed…6bd6
0x34b655…2a6f
4 touches
1 conflict
0x91b0f8ed…6bd7
0x34b655…2a6f
4 touches
1 conflict
0xa5811d93…8c73
0x34b655…2a6f
4 touches
1 conflict
0xbc66586e…20fe
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:
USDC (USDC)
6 conflicts on slot
0xeaced15b26…bf2221
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