pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,699,177
← previous block
next block →
recent activity
Analyzing
Block #86,699,177
10 transactions · 7 stateful · 2026-07-09 20:57:15 UTC
Parallelism
80
/100
Blocked
14
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,699,177
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
0x0f6795d9
· blocks 1
#3
0x0f6795d9
#4
0x0f6795d9
· blocks 1
#6
forward
#7
setData
#8
0x1d6cb3…973b
#9
0xfbe29b…7e3c
#5
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfe39a1f7…8eb0
0x34b655…2a6f
4 touches
1 conflict
0x36890fff…f3d1
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x48a88f9d…7f9f
0x34b655…2a6f
4 touches
1 conflict
0x6f7775d0…a8b4
0x34b655…2a6f
4 touches
1 conflict
0x85c84f98…06d7
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x93701943…012b
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
0xfe39a1f75c…758eb0
Audit this contract →
← previous block
·
next block →
recent activity