pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,361,678
← previous block
next block →
recent activity
Analyzing
Block #87,361,678
11 transactions · 10 stateful · 2026-07-12 22:45:49 UTC
Parallelism
82
/100
Blocked
20
%
Avg conflicts / tx
0.18
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,361,678
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x98717539
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
execFwdPositionOps
· blocks 1
#6
execFwdPositionOps
#7
forward
#9
0x6a541994
#10
setData
#2
0x98717539
#8
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7f430e47…4cbd
0xb1dbf0…c0d3
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x8a35acfb…d1a8
0xb1dbf0…c0d3
4 touches
1 conflict
0x8a35acfb…d1a9
0xb1dbf0…c0d3
4 touches
1 conflict
0x93b6fab0…09d6
0x34b655…2a6f
4 touches
1 conflict
0x6c68ddc9…d106
0xb1dbf0…c0d3
4 touches
1 conflict
0xa9988419…9f45
0x34b655…2a6f
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:
0xb1dbf05f…b1c0d3
1 conflict on slot
0x7f430e471f…4e4cbd
Audit this contract →
← previous block
·
next block →
recent activity