pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,521,973
← previous block
next block →
recent activity
Analyzing
Block #82,521,973
15 transactions · 13 stateful · 2026-06-20 12:21:31 UTC
Parallelism
87
/100
Blocked
23
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,521,973
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x1aa93b…e94e
#2
0x5339c59f
#3
0x5339c59f
· blocks 1
#4
0x0c7abd22
· blocks 1
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
setData
#9
0x5a5d9a99
#10
0x5a5d9a99
· blocks 1
#12
0x6a368642
#14
0x39435dac
#5
0x0c7abd22
#11
0x5a5d9a99
#13
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
10
w0
11
w1
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd0d36dd5…efd5
0x34b655…2a6f
4 touches
1 conflict
0xfcb9138a…3830
0xc8689a…ee79
4 touches
1 conflict
0xf9f48af5…4205
0xa6afd3…d132
4 touches
1 conflict
0xd7b6b134…f61a
0x34b655…2a6f
4 touches
1 conflict
0x08913286…f0df
0x34b655…2a6f
4 touches
1 conflict
0x3567cb6a…088f
0x34b655…2a6f
4 touches
1 conflict
0x64e6b875…b276
0x34b655…2a6f
4 touches
1 conflict
0x664bf99e…0a8c
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
1 conflict on slot
0xd0d36dd5ee…e9efd5
Audit this contract →
← previous block
·
next block →
recent activity