pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,661,476
← previous block
next block →
recent activity
Analyzing
Block #87,661,476
25 transactions · 21 stateful · 2026-07-14 08:11:24 UTC
Parallelism
80
/100
Blocked
19
%
Avg conflicts / tx
0.4
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,661,476
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
setPrice
#2
setPrice
#3
setPrice
#4
setPrice
#5
setPrice
#6
setPrice
#7
0xab083028
#8
execOrders
· blocks 4
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x5a5d9a99
#13
updateDataFeedsValuesPartial
#16
execFwdPositionOps
· blocks 1
#17
0x3f5c179b
#19
forward
#20
batchCancelOrders
#21
batchCancelOrders
#22
setData
#23
0xfaeaeb…324e
#14
execFwdPositionOps
· blocks 3
#15
execFwdPositionOps
· blocks 1
#18
execFwdPositionOps
· blocks 1
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
14
w1
15
w2
16
w0
18
w3
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x745952b2…d90c
0x34b655…2a6f
6 touches
3 conflicts
0x640530ff…86bc
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xf2f40f08…5cdb
0x34b655…2a6f
4 touches
1 conflict
0x05dabb1a…f91e
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity