pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,219,827
← previous block
next block →
recent activity
Analyzing
Block #86,219,827
34 transactions · 27 stateful · 2026-07-07 15:32:04 UTC
Parallelism
82
/100
Blocked
59
%
Avg conflicts / tx
0.91
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,219,827
· 34 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x6a4d1c6b
· blocks 1
#10
updatePrices
· blocks 1
#12
updatePrices
#13
0x39435dac
#14
0x39435dac
· blocks 2
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x6a4d1c6b
#18
0x6a4d1c6b
#19
0xccf50a51
#21
0x0f6795d9
#22
0x0f6795d9
· blocks 2
#26
0x6a4d1c6b
#27
setData
#32
0x5d2fd812
#33
0xc7e3ec2c
#2
0x0c7abd22
· blocks 6
#5
0x6a4d1c6b
#11
updatePrices
#25
0x0f6795d9
· blocks 1
#28
0x39435dac
· blocks 3
#3
0x0c7abd22
· blocks 3
#6
0xab083028
· blocks 2
#29
0x39435dac
· blocks 2
#7
0xab083028
· blocks 2
#9
0xab083028
· blocks 1
#20
0x0c7abd22
#30
0x39435dac
· blocks 1
#8
0xab083028
· blocks 1
#24
0xed82b078
#31
0x39435dac
#23
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
7
w3
8
w4
9
w3
10
w0
11
w1
14
w0
20
w3
22
w0
23
w5
24
w4
25
w1
28
w1
29
w2
31
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xc7a15219…7745
0xa6afd3…d132
8 touches
6 conflicts
0x33bd5ec4…af53
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7207c6bc…c0a0
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x40970e69…da50
0x69df8a…6292
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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity