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#87,256,890
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Analyzing
Block #87,256,890
19 transactions · 18 stateful · 2026-07-12 11:05:12 UTC
Parallelism
53
/100
Blocked
44
%
Avg conflicts / tx
0.95
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,256,890
· 19 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
0x6a53755f
#4
0x5a5d9a99
· blocks 5
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#12
0x0f6795d9
· blocks 1
#14
0x5339c59f
#15
0x6a53755f
#16
setData
#5
0x5a5d9a99
· blocks 4
#6
0x5a5d9a99
· blocks 2
#7
0x5a5d9a99
· blocks 1
#8
0x5a5d9a99
· blocks 1
#11
0x0f6795d9
· blocks 1
#13
0x0f6795d9
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
8
w4
11
w5
12
w0
13
w6
17
w7
18
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0xa6389d47…9a28
0x34b655…2a6f
6 touches
3 conflicts
0x23778a1f…dec4
0x34b655…2a6f
4 touches
1 conflict
0x3483ab79…8ed3
0x34b655…2a6f
4 touches
1 conflict
0x388633a0…86cd
0x34b655…2a6f
4 touches
1 conflict
0x39c62b87…3717
0x34b655…2a6f
4 touches
1 conflict
0x3ae90d94…cfba
0x34b655…2a6f
4 touches
1 conflict
0x412ed76a…1da9
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:
Perpl
10 conflicts on slot
0xfaef08b108…f90696
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