pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,283,310
← previous block
next block →
recent activity
Analyzing
Block #87,283,310
15 transactions · 15 stateful · 2026-07-12 14:01:49 UTC
Parallelism
80
/100
Blocked
20
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,283,310
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6ad2e98b
#2
updatePrices
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
execFwdPositionOps
· blocks 2
#8
0x3f5c179b
#9
0x3f5c179b
#11
forward
#12
0x6a539ec4
#13
setData
#14
execOrders
#6
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa505051b…0632
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0x26acd5b4…4f06
0x34b655…2a6f
4 touches
1 conflict
0x30ae635d…5e67
0x34b655…2a6f
4 touches
1 conflict
0x5b113bff…d60d
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xcfe06a18…b5b5
0x69df8a…6292
2 touches
0 conflicts
0xd8fd2add…50fc
0x69df8a…6292
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
0xa505051b5d…470632
Audit this contract →
← previous block
·
next block →
recent activity