pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,617,563
← previous block
next block →
recent activity
Analyzing
Block #83,617,563
22 transactions · 21 stateful · 2026-06-25 14:23:13 UTC
Parallelism
64
/100
Blocked
57
%
Avg conflicts / tx
1.82
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,617,563
· 22 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
0x6a3d3a48
· blocks 1
#2
0x5a5d9a99
· blocks 6
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x0f6795d9
#13
0x0c7abd22
#14
0x6df9e92b
· blocks 3
#20
setData
#3
0x5a5d9a99
· blocks 7
#15
0x6df9e92b
· blocks 2
#19
0x6a3d3a48
#4
0x5a5d9a99
· blocks 6
#16
0x6df9e92b
· blocks 1
#5
0x5a5d9a99
· blocks 5
#17
0x6df9e92b
#6
0x5a5d9a99
· blocks 4
#7
0x5a5d9a99
· blocks 2
#12
0x0f6795d9
· blocks 2
#18
0x0f6795d9
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
12
w5
18
w6
19
w1
21
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd06d821c…e5d0
0x34b655…2a6f
14 touches
21 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
12 touches
15 conflicts
0x022f72c3…07b6
0xc8689a…ee79
10 touches
10 conflicts
0x03fb27fd…0c06
0x34b655…2a6f
10 touches
10 conflicts
0x8e5cc690…b06b
0x34b655…2a6f
10 touches
10 conflicts
0x9fbabe09…8dd6
0x34b655…2a6f
10 touches
10 conflicts
0xe58563af…a88e
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x019883…2a9a
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
21 conflicts on slot
0xd06d821c57…9fe5d0
Audit this contract →
← previous block
·
next block →
recent activity