pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,553,237
← previous block
next block →
recent activity
Analyzing
Block #82,553,237
15 transactions · 8 stateful · 2026-06-20 15:50:03 UTC
Parallelism
73
/100
Blocked
38
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,553,237
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0f6795d9
· blocks 3
#2
0x0f6795d9
#4
0x0f6795d9
#5
0x0f6795d9
#6
updateDataFeedsValuesPartial
#8
0x0f6795d9
#10
0x0f6795d9
#11
0x6a36b723
#12
setData
#13
0x39435dac
#14
0xc7e3ec2c
#3
0x0f6795d9
· blocks 2
#7
0x0f6795d9
· blocks 1
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
7
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8b305a3b…1c35
0x34b655…2a6f
8 touches
6 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x1d6cb721…c88c
0x34b655…2a6f
2 touches
0 conflicts
0x329f2f7d…dcff
0x34b655…2a6f
2 touches
0 conflicts
0x4e638546…0894
0x34b655…2a6f
2 touches
0 conflicts
0x51087f5a…61f7
0x34b655…2a6f
2 touches
0 conflicts
0x63c900f4…2600
0x34b655…2a6f
2 touches
0 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
6 conflicts on slot
0x8b305a3b6b…0c1c35
Audit this contract →
← previous block
·
next block →
recent activity