pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,070,315
← previous block
next block →
recent activity
Analyzing
Block #91,070,315
47 transactions · 40 stateful · 2026-07-28 13:31:36 UTC
Parallelism
72
/100
Blocked
70
%
Avg conflicts / tx
2.47
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,070,315
· 47 txs across 13 waves · depth 13
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
wave
w12
#0
syscallReward
#1
0x6a68afb0
#2
0x6a68afb0
#3
execOrder
#4
postStateList
#5
0xab083028
· blocks 5
#7
0xab083028
#8
0xab083028
#11
execPerpOps
#12
execPerpOps
#13
updatePrices
· blocks 5
#19
0x5a5d9a99
· blocks 13
#30
updateDataFeedsValuesPartial
#31
0x3f5c179b
#38
execFwdPositionOps
#39
setData
#42
execOrders
#44
0x59558d29
· blocks 1
#46
0xc7e3ec2c
#6
0xab083028
· blocks 4
#14
updatePrices
· blocks 4
#20
0x5a5d9a99
· blocks 12
#33
0x3f5c179b
· blocks 1
#45
0x59558d29
#9
0xab083028
· blocks 3
#15
updatePrices
· blocks 3
#21
0x5a5d9a99
· blocks 10
#36
0xed82b078
#10
0xab083028
#16
updatePrices
· blocks 2
#22
0x5a5d9a99
· blocks 9
#32
0x3f5c179b
· blocks 1
#17
updatePrices
· blocks 1
#23
0x5a5d9a99
· blocks 8
#37
0xed82b078
#18
updatePrices
#24
0x5a5d9a99
· blocks 7
#25
0x5a5d9a99
· blocks 7
#26
0x5a5d9a99
· blocks 6
#27
0x5a5d9a99
· blocks 4
#40
execOrders
· blocks 2
#28
0x5a5d9a99
· blocks 3
#41
execOrders
· blocks 1
#29
0x5a5d9a99
· blocks 2
#34
execFwdPositionOps
· blocks 2
#35
execFwdPositionOps
#43
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
9
w2
10
w3
13
w0
14
w1
15
w2
16
w3
17
w4
18
w5
32
w3
33
w1
36
w2
37
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
26 touches
78 conflicts
0x00000000…0002
0x48cba2…b48b
12 touches
15 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x030bd256…c5c3
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xc782ec05…5bb2
0xa6afd3…d132
8 touches
6 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
78 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity