pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,319,589
← previous block
next block →
recent activity
Analyzing
Block #87,319,589
12 transactions · 10 stateful · 2026-07-12 18:04:22 UTC
Parallelism
67
/100
Blocked
30
%
Avg conflicts / tx
0.25
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,319,589
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaf5e395a
#2
execute
#3
updatePrices
#4
0x5a5d9a99
· blocks 1
#5
updateDataFeedsValuesPartial
#6
0x62be7533
#7
executeBatch
#11
setData
#8
execFwdPositionOps
· blocks 1
#9
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
8
w1
9
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe860e8c0…de9b
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc7954a60…d294
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xdb88134d…d6c1
0x34b655…2a6f
4 touches
1 conflict
0xdb88134d…d6c2
0x34b655…2a6f
4 touches
1 conflict
0xe4af4c87…9964
0x34b655…2a6f
4 touches
1 conflict
0x1cdfe548…d3aa
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
0xe860e8c036…75de9b
Audit this contract →
← previous block
·
next block →
recent activity