pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,665,233
← previous block
next block →
recent activity
Analyzing
Block #86,665,233
12 transactions · 9 stateful · 2026-07-09 17:10:43 UTC
Parallelism
83
/100
Blocked
22
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,665,233
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
0x0f6795d9
· blocks 1
#3
0x0f6795d9
· blocks 1
#5
0x0f6795d9
· blocks 1
#6
setData
#7
0x14b8ac…31af
#8
0xfa7371…a89a
#10
0x39435dac
#11
0xc7e3ec2c
#4
0x0f6795d9
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x87ee379a…cd9e
0x34b655…2a6f
4 touches
1 conflict
0xa3e06ffb…6c2b
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0xd79c9727…1233
0x34b655…2a6f
4 touches
1 conflict
0xd99b3b64…1c95
0x34b655…2a6f
4 touches
1 conflict
0x81a3d790…ed87
0x34b655…2a6f
2 touches
0 conflicts
0x84d74093…7808
0x34b655…2a6f
2 touches
0 conflicts
0x8e4c0366…d4ef
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
1 conflict on slot
0x87ee379aa1…d8cd9e
Audit this contract →
← previous block
·
next block →
recent activity