pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,491,548
← previous block
next block →
recent activity
Analyzing
Block #86,491,548
30 transactions · 25 stateful · 2026-07-08 21:47:23 UTC
Parallelism
90
/100
Blocked
24
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,491,548
· 30 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a4ec5e2
· blocks 1
#3
0xab083028
· blocks 1
#4
updatePrices
· blocks 1
#6
0x39435dac
· blocks 1
#8
0x0c7abd22
· blocks 1
#9
0x6f0a5635
#10
0x5a5d9a99
#11
0x5a5d9a99
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x0f6795d9
#16
0x0f6795d9
#19
0x0f6795d9
#21
0xed82b078
#22
setData
#23
0x23b32a…b21a
#24
0x21de88…a1ee
#25
0x4c7565…7d16
#26
0xa533d2…7667
#27
0xb02425…c265
#28
0x39435dac
#29
0xc7e3ec2c
#2
0x6a4ec5e2
#5
updatePrices
#7
0x39435dac
#17
0x3f5c179b
#18
0x0c7abd22
· blocks 1
#20
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w0
5
w1
6
w0
7
w1
8
w0
17
w1
18
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfadc118d…5d64
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xd35bb5ac…3586
0x065c9d…c394
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x3817764d…242b
0x34b655…2a6f
4 touches
1 conflict
0x85a88798…f85e
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
1 conflict on slot
0xfadc118dc2…025d64
Audit this contract →
← previous block
·
next block →
recent activity