pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,913,854
← previous block
next block →
recent activity
Analyzing
Block #87,913,854
9 transactions · 7 stateful · 2026-07-15 12:19:46 UTC
Parallelism
78
/100
Blocked
14
%
Avg conflicts / tx
0.11
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,913,854
· 9 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
execFwdPositionOps
· blocks 1
#5
0x3f5c179b
#7
setData
#8
0xc7e3ec2c
#6
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x78f9dd3b…66e1
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xa013ecc1…7c8f
0x34b655…2a6f
4 touches
1 conflict
0xa1210206…7aff
0x34b655…2a6f
4 touches
1 conflict
0xc55a9a20…89ac
0x34b655…2a6f
4 touches
1 conflict
0xdfd64ea5…015c
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity