pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,417,989
← previous block
next block →
recent activity
Analyzing
Block #87,417,989
17 transactions · 12 stateful · 2026-07-13 05:02:31 UTC
Parallelism
65
/100
Blocked
50
%
Avg conflicts / tx
0.76
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,417,989
· 17 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
updatePrices
#2
execOrders
· blocks 3
#4
aggregate3Value
#5
0x5a5d9a99
· blocks 3
#7
0x5a5d9a99
#8
updateDataFeedsValuesPartial
#9
0x6a5471df
#13
execFwdPositionOps
#14
setData
#15
0xb8024e66
#3
execOrders
· blocks 2
#6
0x5a5d9a99
· blocks 1
#10
execFwdPositionOps
· blocks 2
#11
execFwdPositionOps
· blocks 2
#12
execFwdPositionOps
#16
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w2
10
w3
11
w4
12
w5
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x734ee320…caae
0x34b655…2a6f
6 touches
3 conflicts
0xca2926e0…61b5
0x34b655…2a6f
6 touches
3 conflicts
0x48e6f054…d2ac
0x34b655…2a6f
6 touches
3 conflicts
0xe5a9274d…78d7
0x34b655…2a6f
6 touches
3 conflicts
0x58d0a23c…5d3a
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0x8bf661cb…bcd2
0x34b655…2a6f
4 touches
1 conflict
0x9408df94…6750
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
0x734ee32053…cecaae
Audit this contract →
← previous block
·
next block →
recent activity