pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,731,183
← previous block
next block →
recent activity
Analyzing
Block #87,731,183
12 transactions · 10 stateful · 2026-07-14 15:57:53 UTC
Parallelism
75
/100
Blocked
20
%
Avg conflicts / tx
0.25
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,731,183
· 12 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updatePrices
#2
aggregate3Value
#3
0x0f6795d9
#4
0x0f6795d9
· blocks 2
#5
0x0f6795d9
#7
0x3f5c179b
#9
0x0f6795d9
#10
updateDataFeedsValuesPartial
#11
setData
#6
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4cee015b…1a5e
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x31519d10…f76b
0x34b655…2a6f
4 touches
1 conflict
0x4acbdbcf…a8c6
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xf45f2405…c8f9
0x34b655…2a6f
4 touches
1 conflict
0x0a6a5b44…d0e5
0x34b655…2a6f
4 touches
1 conflict
0x23888e2d…63b4
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
3 conflicts on slot
0x4cee015b93…6d1a5e
Audit this contract →
← previous block
·
next block →
recent activity