pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,726,286
← previous block
next block →
recent activity
Analyzing
Block #87,726,286
28 transactions · 21 stateful · 2026-07-14 15:25:08 UTC
Parallelism
71
/100
Blocked
52
%
Avg conflicts / tx
1.25
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,726,286
· 28 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
0x6a56554b
· blocks 1
#4
updatePrices
#5
updatePrices
#6
execOrders
· blocks 8
#8
0x6a56554b
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x5a5d9a99
· blocks 4
#18
updateDataFeedsValuesPartial
#19
0x6a56554b
#22
0x3f5c179b
#25
setData
#3
0x6a56554b
#7
execOrders
· blocks 3
#15
0x5a5d9a99
· blocks 5
#16
0x5a5d9a99
· blocks 3
#17
0x5a5d9a99
· blocks 3
#20
execFwdPositionOps
· blocks 3
#21
execFwdPositionOps
· blocks 3
#23
execFwdPositionOps
· blocks 1
#26
execOrders
· blocks 1
#24
execFwdPositionOps
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w0
7
w1
14
w0
15
w1
16
w2
17
w3
20
w4
21
w5
23
w6
24
w7
26
w6
27
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa3a621f8…75a2
0x34b655…2a6f
8 touches
6 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
8 touches
6 conflicts
0xf5ea108a…dbf6
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x5ec64628…72e4
0x34b655…2a6f
6 touches
3 conflicts
0x6065f0cc…cd03
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
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
0xa3a621f8f3…6975a2
Audit this contract →
← previous block
·
next block →
recent activity