pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,640,442
← previous block
next block →
recent activity
Analyzing
Block #83,640,442
17 transactions · 16 stateful · 2026-06-25 16:56:08 UTC
Parallelism
59
/100
Blocked
38
%
Avg conflicts / tx
0.94
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,640,442
· 17 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x39435dac
· blocks 5
#4
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
setData
#10
forward
#11
0x0f6795d9
#12
commit
#15
0xc7e3ec2c
#16
0xc7e3ec2c
#3
0x39435dac
· blocks 4
#5
0x5a5d9a99
· blocks 3
#6
0x5a5d9a99
· blocks 2
#7
0x5a5d9a99
· blocks 1
#13
0x39435dac
· blocks 1
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w2
6
w3
7
w4
13
w5
14
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xacb576ad…e0a1
0x34b655…2a6f
12 touches
15 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
6 touches
3 conflicts
0x7e6c970a…65af
0x34b655…2a6f
6 touches
3 conflicts
0xb1c67a7d…b9b1
0x34b655…2a6f
6 touches
3 conflicts
0x022f72c3…07b6
0xc8689a…ee79
6 touches
3 conflicts
0xcadc2eec…bbf5
0x34b655…2a6f
5 touches
3 conflicts
0x9b58e20f…2dd9
0x34b655…2a6f
4 touches
1 conflict
0x0b3426ae…3c09
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
15 conflicts on slot
0xacb576ad50…3fe0a1
Audit this contract →
← previous block
·
next block →
recent activity