pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,132,442
← previous block
next block →
recent activity
Analyzing
Block #87,132,442
9 transactions · 8 stateful · 2026-07-11 21:12:18 UTC
Parallelism
56
/100
Blocked
38
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,132,442
· 9 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#3
execFwdPositionOps
#5
updateDataFeedsValuesPartial
#7
0x39abec6b
#8
setData
#2
execFwdPositionOps
· blocks 2
#4
execFwdPositionOps
· blocks 1
#6
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
6
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9aa29e0c…eb5b
0x34b655…2a6f
4 touches
1 conflict
0xc36fa358…24cb
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xf9fd0525…4052
0x34b655…2a6f
4 touches
1 conflict
0x0f15f74f…8d71
0x34b655…2a6f
4 touches
1 conflict
0x0f15f74f…8d72
0x34b655…2a6f
4 touches
1 conflict
0x1737ef68…1e55
0x34b655…2a6f
4 touches
1 conflict
0x1ca41528…5d50
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
0x9aa29e0cee…caeb5b
Audit this contract →
← previous block
·
next block →
recent activity