pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,870,650
← previous block
next block →
recent activity
Analyzing
Block #87,870,650
29 transactions · 23 stateful · 2026-07-15 07:30:46 UTC
Parallelism
72
/100
Blocked
52
%
Avg conflicts / tx
1.1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,870,650
· 29 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
0x6a57379e
#2
0xab083028
· blocks 2
#3
updatePrices
#4
updatePrices
#5
0x6a57379e
#6
updatePrices
· blocks 2
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 6
#12
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#19
executeBatch
#21
batchUpdate
#22
0xed82b078
#24
0x6a57379e
#25
setData
#7
updatePrices
· blocks 1
#13
execFwdPositionOps
· blocks 7
#20
0x3f5c179b
· blocks 1
#8
updatePrices
#14
execFwdPositionOps
· blocks 4
#23
0xed82b078
#26
execOrders
· blocks 2
#15
execFwdPositionOps
· blocks 2
#17
execFwdPositionOps
· blocks 2
#18
execFwdPositionOps
· blocks 2
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w0
7
w1
8
w2
11
w0
13
w1
14
w2
15
w3
17
w4
18
w5
20
w1
23
w2
26
w2
27
w6
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe85e763f…3b25
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x7584bc06…3463
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x94bb14fe…8f47
0x34b655…2a6f
6 touches
3 conflicts
0xa56e54d0…2d39
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xc6c81e93…9b2f
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
10 conflicts on slot
0xe85e763f0b…a63b25
Audit this contract →
← previous block
·
next block →
recent activity