pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,705,149
← previous block
next block →
recent activity
Analyzing
Block #86,705,149
16 transactions · 12 stateful · 2026-07-09 21:37:06 UTC
Parallelism
88
/100
Blocked
8
%
Avg conflicts / tx
0.06
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,705,149
· 16 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6ad2e98b
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 1
#5
0x57368ddf
#6
0x39435dac
#7
0x0f6795d9
#8
updateDataFeedsValuesPartial
#9
0x6a5014f9
#10
setData
#11
0x22de9b…1d41
#12
0xa68e95…a6cb
#13
0x14bb98…58a6
#14
0xb8024e3e
#15
0xc7e3ec2c
#4
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4293a398…286e
0x34b655…2a6f
4 touches
1 conflict
0x4293a398…286f
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x8391fb68…4c83
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x9d9a6bde…b3a8
0x34b655…2a6f
4 touches
1 conflict
0xa0cbee9e…fe57
0x34b655…2a6f
4 touches
1 conflict
0xb448b3f9…fdb9
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
0x4293a39889…4f286e
Audit this contract →
← previous block
·
next block →
recent activity