pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,956,172
← previous block
next block →
recent activity
Analyzing
Block #86,956,172
30 transactions · 24 stateful · 2026-07-11 01:34:45 UTC
Parallelism
80
/100
Blocked
50
%
Avg conflicts / tx
0.7
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,956,172
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x4d129f…1f41
#2
0x6a519e2d
· blocks 1
#4
0xaf5e395a
· blocks 1
#6
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#10
0x13828455
#11
0x6a519e2d
#12
0x5a5d9a99
· blocks 5
#16
updateDataFeedsValuesPartial
#17
0x0c7abd22
· blocks 1
#18
execFwdPositionOps
· blocks 1
#20
0x3f5c179b
· blocks 1
#21
0x0c9bed1a
#22
0xed82b078
#27
approve
#28
setData
#3
0x6a519e2d
#5
0x6ad2e98b
#7
updatePrices
#13
0x5a5d9a99
· blocks 3
#23
0xed82b078
· blocks 1
#25
execOrders
#14
0x5a5d9a99
· blocks 3
#24
0xed82b078
#29
execOrders
#15
0x5a5d9a99
· blocks 2
#19
execFwdPositionOps
· blocks 1
#26
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w0
7
w1
12
w0
13
w1
14
w2
15
w3
17
w0
18
w0
19
w4
20
w0
23
w1
24
w2
25
w1
26
w5
29
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x008accc4…1da7
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x0bbc7a4c…74a0
0x34b655…2a6f
4 touches
1 conflict
0x49581c29…031f
0x34b655…2a6f
4 touches
1 conflict
0x4bd41fd9…4194
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity