pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,671,478
← previous block
next block →
recent activity
Analyzing
Block #87,671,478
25 transactions · 21 stateful · 2026-07-14 09:18:15 UTC
Parallelism
84
/100
Blocked
33
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,671,478
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
#2
updatePrices
#3
updatePrices
#4
execPerpOps
#5
execPerpOps
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 3
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
execFwdPositionOps
· blocks 1
#15
execFwdPositionOps
· blocks 1
#17
updatePosition
#19
0xed82b078
· blocks 1
#21
setData
#22
0x7215ba…5503
#23
0x84fe2d…5225
#24
execOrders
#7
updatePrices
#9
0x5a5d9a99
· blocks 2
#16
execFwdPositionOps
#18
execFwdPositionOps
#20
0xed82b078
#10
0x5a5d9a99
· blocks 1
#11
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w0
9
w1
10
w2
11
w3
14
w0
15
w0
16
w1
18
w1
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x08330b36…ae29
0x34b655…2a6f
4 touches
1 conflict
0x0dab7a9b…c40e
0x34b655…2a6f
4 touches
1 conflict
0x21c9fd73…dae4
0x34b655…2a6f
4 touches
1 conflict
0x3c0c2f32…c3df
0x34b655…2a6f
4 touches
1 conflict
0x487aa334…7ef2
0x34b655…2a6f
4 touches
1 conflict
0x4ac7494f…30a3
0x34b655…2a6f
4 touches
1 conflict
0x6d11d4a8…3a2d
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
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity