pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,848,006
← previous block
next block →
recent activity
Analyzing
Block #86,848,006
36 transactions · 25 stateful · 2026-07-10 13:31:41 UTC
Parallelism
78
/100
Blocked
44
%
Avg conflicts / tx
0.75
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,848,006
· 36 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
0x6a50f4b4
#4
0x6ad2e98b
#5
updatePrices
· blocks 2
#7
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x6a50f4b4
#15
0x6a50f4b4
#16
0x5a5d9a99
#17
0x5a5d9a99
· blocks 4
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#23
0x0f6795d9
· blocks 5
#26
0x3f5c179b
#27
0x3f5c179b
#29
0xed82b078
· blocks 1
#31
setData
#32
0xfce5f2…43bb
#35
0xc7e3ec2c
#6
updatePrices
· blocks 1
#18
0x5a5d9a99
· blocks 3
#24
0x0f6795d9
· blocks 2
#30
0xed82b078
#8
updatePrices
#19
0x5a5d9a99
· blocks 2
#20
0x5a5d9a99
· blocks 1
#25
0x0f6795d9
· blocks 3
#28
0x0f6795d9
· blocks 2
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
8
w2
17
w0
18
w1
19
w2
20
w3
23
w0
24
w1
25
w4
28
w5
33
w6
34
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xec7fe04a…3c56
0x34b655…2a6f
10 touches
10 conflicts
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
8 touches
6 conflicts
0x44a1b0a6…c9c1
0x34b655…2a6f
8 touches
6 conflicts
0x505d32fe…14ad
0x34b655…2a6f
8 touches
6 conflicts
0x54ee3bd6…fe39
0x34b655…2a6f
8 touches
6 conflicts
0x5fee1ba0…2520
0x34b655…2a6f
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 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:
Perpl
10 conflicts on slot
0xec7fe04ad1…2d3c56
Audit this contract →
← previous block
·
next block →
recent activity