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#87,408,847
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Analyzing
Block #87,408,847
19 transactions · 16 stateful · 2026-07-13 04:01:20 UTC
Parallelism
79
/100
Blocked
38
%
Avg conflicts / tx
0.53
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,408,847
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaf5e395a
· blocks 2
#2
execute
#3
exactOutputSingle
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 3
#7
0x62be7533
#10
0x3f5c179b
#11
0x3f5c179b
#14
0x6a546388
#15
approve
#16
setData
#17
0x39435dac
· blocks 1
#4
0x6ad2e98b
· blocks 1
#8
0x0f6795d9
· blocks 2
#18
0x39435dac
#9
0x0f6795d9
· blocks 1
#12
0x0c7abd22
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
6
w0
8
w1
9
w2
12
w2
13
w3
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x02991b41…19e6
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x2191724c…8da9
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x5dc71953…8ad9
0x065c9d…c394
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
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:
Perpl
6 conflicts on slot
0x02991b41c5…1a19e6
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