pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,727,627
← previous block
next block →
recent activity
Analyzing
Block #87,727,627
33 transactions · 29 stateful · 2026-07-14 15:34:07 UTC
Parallelism
64
/100
Blocked
62
%
Avg conflicts / tx
1.7
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,727,627
· 33 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x6a565767
· blocks 1
#2
updatePrices
#3
execOrders
· blocks 4
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
0x5a5d9a99
· blocks 9
#14
updateDataFeedsValuesPartial
#16
0x3f5c179b
· blocks 1
#17
0x3f5c179b
#19
batchUpdate
· blocks 1
#25
0x6a565767
#26
setData
#32
0xc7e3ec2c
#4
execOrders
· blocks 1
#9
0x5a5d9a99
· blocks 7
#20
0xed82b078
#21
0xed82b078
· blocks 1
#24
0x6a565767
#27
execOrders
· blocks 4
#10
0x5a5d9a99
· blocks 4
#22
0xed82b078
#11
0x5a5d9a99
· blocks 4
#12
0x5a5d9a99
· blocks 5
#13
0x5a5d9a99
· blocks 1
#15
execFwdPositionOps
· blocks 3
#18
execFwdPositionOps
· blocks 4
#23
execFwdPositionOps
#28
execOrders
· blocks 3
#29
execOrders
· blocks 2
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
15
w6
18
w7
24
w1
27
w1
28
w8
30
w10
31
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xafb8e71e…9285
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
21 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity