pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,673,436
← previous block
next block →
recent activity
Analyzing
Block #86,673,436
18 transactions · 17 stateful · 2026-07-09 18:05:30 UTC
Parallelism
67
/100
Blocked
35
%
Avg conflicts / tx
0.72
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,673,436
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xa96df62f
#2
0xab083028
· blocks 1
#3
0x5a5d9a99
· blocks 2
#4
updateDataFeedsValuesPartial
#6
execFwdPositionOps
· blocks 2
#7
0x3f5c179b
#10
execFwdPositionOps
· blocks 1
#11
updateDataFeedsValuesPartial
#12
setData
#16
execOrders
#17
0xcf5e2743
#5
execFwdPositionOps
· blocks 3
#9
0xed82b078
#8
execFwdPositionOps
· blocks 1
#13
execOrders
· blocks 2
#14
execOrders
· blocks 1
#15
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
5
w1
6
w0
8
w2
9
w1
10
w0
13
w3
14
w4
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x9a3463f0…0b73
0x34b655…2a6f
6 touches
3 conflicts
0x93c3b3b3…faf9
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x173337fe…f0af
0x34b655…2a6f
4 touches
1 conflict
0x3bdd71a2…b6eb
0x34b655…2a6f
4 touches
1 conflict
0x3e8c7016…0c69
0x34b655…2a6f
4 touches
1 conflict
0x78f9dd3b…66e1
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
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity