pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,809,902
← previous block
next block →
recent activity
Analyzing
Block #90,809,902
6 transactions · 6 stateful · 2026-07-27 15:40:38 UTC
Parallelism
67
/100
Blocked
17
%
Avg conflicts / tx
0.17
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,809,902
· 6 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0f6795d9
· blocks 1
#3
forward
#4
transfer
#5
0x39435dac
#2
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00d60c65…745d
0x34b655…2a6f
4 touches
1 conflict
0x28a16592…3e24
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x89999c15…fdac
0x34b655…2a6f
4 touches
1 conflict
0xb3e53c5e…b99c
0x34b655…2a6f
4 touches
1 conflict
0xc3a8e1d6…e816
0x34b655…2a6f
4 touches
1 conflict
0xc6000ba5…8d65
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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
0x00d60c658f…31745d
Audit this contract →
← previous block
·
next block →
recent activity