pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,710,678
← previous block
next block →
recent activity
Analyzing
Block #87,710,678
25 transactions · 25 stateful · 2026-07-14 13:40:34 UTC
Parallelism
68
/100
Blocked
44
%
Avg conflicts / tx
1.52
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,710,678
· 25 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
updatePrices
· blocks 1
#4
0x39435dac
· blocks 8
#5
updatePrices
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#13
0x5339c59f
#19
0x6a563cc9
#20
setData
#21
0x39435dac
· blocks 1
#23
0xc7e3ec2c
#24
0xc7e3ec2c
#3
updatePrices
#6
0x5a5d9a99
· blocks 5
#7
0x5a5d9a99
· blocks 7
#8
0x5a5d9a99
· blocks 2
#9
0x4d8dc985
· blocks 4
#14
0x0f6795d9
· blocks 3
#15
0x0f6795d9
· blocks 2
#16
0x0f6795d9
· blocks 3
#17
0x0f6795d9
· blocks 2
#18
0x0f6795d9
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
6
w1
7
w2
8
w3
9
w3
14
w4
15
w4
16
w5
17
w6
18
w7
22
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0f6666e6…f280
0x34b655…2a6f
10 touches
10 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x410b84ab…1dbc
0x34b655…2a6f
6 touches
3 conflicts
0x50718952…7c75
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
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:
Perpl
10 conflicts on slot
0x0f6666e640…06f280
Audit this contract →
← previous block
·
next block →
recent activity