pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,157,654
← previous block
next block →
recent activity
Analyzing
Block #86,157,654
12 transactions · 11 stateful · 2026-07-07 08:36:58 UTC
Parallelism
67
/100
Blocked
27
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,157,654
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaa9bff…dc37
#2
execOrders
· blocks 3
#4
execFwdPositionOps
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0xed82b078
#9
setData
#11
execOrders
#3
execOrders
· blocks 2
#8
execFwdPositionOps
· blocks 1
#10
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
8
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xc400ddde…e754
0x34b655…2a6f
6 touches
3 conflicts
0x1fca79af…a282
0x34b655…2a6f
4 touches
1 conflict
0xae61ca98…5ed5
0x34b655…2a6f
4 touches
1 conflict
0xb245fe36…d765
0x34b655…2a6f
4 touches
1 conflict
0xde398ff4…00ca
0x34b655…2a6f
4 touches
1 conflict
0x157dbfb2…4089
0x34b655…2a6f
4 touches
1 conflict
0xec0e0220…cb90
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
6 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity