pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,498,792
← previous block
next block →
recent activity
Analyzing
Block #87,498,792
33 transactions · 24 stateful · 2026-07-13 14:02:48 UTC
Parallelism
73
/100
Blocked
46
%
Avg conflicts / tx
1.42
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,498,792
· 33 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x6a54f07f
#2
execute
#3
0x6ad2e98b
#4
0x6ad2e98b
#5
updatePrices
· blocks 1
#7
execOrders
· blocks 9
#8
0x6a54f07f
#9
0x6a54f07f
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
0x5a5d9a99
· blocks 7
#22
updateDataFeedsValuesPartial
#23
updateDataFeedsValuesPartial
#24
0x3f5c179b
#28
batchUpdatePrice
#29
setData
#6
updatePrices
#18
0x5a5d9a99
· blocks 8
#19
0x5a5d9a99
· blocks 4
#20
0x5a5d9a99
· blocks 3
#25
execFwdPositionOps
· blocks 5
#21
0x5a5d9a99
· blocks 2
#26
execFwdPositionOps
· blocks 3
#27
execFwdPositionOps
· blocks 2
#30
execOrders
· blocks 2
#31
execOrders
· blocks 1
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w0
17
w0
18
w1
19
w2
20
w3
21
w4
25
w3
26
w4
27
w5
30
w6
31
w7
32
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc3688185…9b36
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x53f393fa…00b9
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x4cabb80a…46bf
0x34b655…2a6f
8 touches
6 conflicts
0x93ef53c7…f210
0x34b655…2a6f
6 touches
3 conflicts
0x3a6290da…e683
0x34b655…2a6f
6 touches
3 conflicts
0x0804063d…0ef2
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
0xc36881859a…c49b36
Audit this contract →
← previous block
·
next block →
recent activity