pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,755,775
← previous block
next block →
recent activity
Analyzing
Block #87,755,775
9 transactions · 8 stateful · 2026-07-14 18:42:23 UTC
Parallelism
67
/100
Blocked
25
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,755,775
· 9 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
updateDataFeedsValuesPartial
#3
execFwdPositionOps
· blocks 2
#6
0xc5a04723
#7
0xc925b3a5
#8
setData
#4
execFwdPositionOps
· blocks 1
#5
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x08547d8c…14ff
0x34b655…2a6f
6 touches
3 conflicts
0x0dd44476…ef40
0x34b655…2a6f
4 touches
1 conflict
0x145b9bbf…e50e
0x34b655…2a6f
4 touches
1 conflict
0x145b9bbf…e50f
0x34b655…2a6f
4 touches
1 conflict
0x50e84e6c…287f
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2878
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2879
0x34b655…2a6f
4 touches
1 conflict
0x8cca2254…7982
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
0x08547d8c30…3d14ff
Audit this contract →
← previous block
·
next block →
recent activity