pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,497,754
← previous block
next block →
recent activity
Analyzing
Block #87,497,754
48 transactions · 31 stateful · 2026-07-13 13:55:51 UTC
Parallelism
88
/100
Blocked
55
%
Avg conflicts / tx
0.69
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,497,754
· 48 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x6a54eedf
#6
0xab083028
· blocks 4
#7
updatePrices
· blocks 1
#8
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
execOrders
· blocks 5
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
0x938bf18e
#26
0x5a5d9a99
#27
updateDataFeedsValuesPartial
#28
updateDataFeedsValuesPartial
#34
0x3f5c179b
· blocks 3
#35
0x3f5c179b
#41
setData
#42
0x6a54eedf
#46
0xc7e3ec2c
#47
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#3
0x575c0012
· blocks 1
#9
updatePrices
#29
execFwdPositionOps
· blocks 3
#32
execFwdPositionOps
· blocks 1
#36
0xed82b078
#37
0xed82b078
· blocks 2
#5
execute
#30
0x0c7abd22
#31
execFwdPositionOps
· blocks 1
#33
execFwdPositionOps
· blocks 1
#38
0xed82b078
· blocks 2
#39
0xed82b078
· blocks 1
#43
execOrders
· blocks 2
#40
0xed82b078
#44
execOrders
· blocks 1
#45
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
5
w2
6
w0
7
w0
9
w1
17
w0
29
w1
30
w2
31
w2
32
w1
33
w2
34
w0
36
w1
37
w1
38
w2
39
w3
40
w4
43
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x342fbbca…d443
0x40c49f…2af0
6 touches
3 conflicts
0xffa7d0a4…b10a
0x40c49f…2af0
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xc3688185…9b36
0x34b655…2a6f
6 touches
3 conflicts
0xcb165620…1189
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:
0x40c49f17…d22af0
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity