pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,895,281
← previous block
next block →
recent activity
Analyzing
Block #90,895,281
37 transactions · 30 stateful · 2026-07-27 22:50:14 UTC
Parallelism
78
/100
Blocked
53
%
Avg conflicts / tx
1.43
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,895,281
· 37 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
execute_route
#2
execute
#3
executePacked
#4
0x6a67e11d
· blocks 1
#5
0xac5650…ef50
#7
updatePrices
· blocks 1
#9
updatePrices
#10
updatePrices
#11
0xab083028
· blocks 3
#15
0xab083028
#16
execOrder
· blocks 4
#17
execute
#18
0x5a5d9a99
· blocks 8
#24
updateDataFeedsValuesPartial
#26
0x3f5c179b
#30
batchUpdatePrice
#31
setData
#32
0x6a67e11d
#35
0x59558d29
#36
0xc7e3ec2c
#6
0x6a67e11d
#8
updatePrices
#12
0xab083028
· blocks 2
#19
0x5a5d9a99
· blocks 9
#13
0xab083028
· blocks 1
#20
0x5a5d9a99
· blocks 5
#25
execFwdPositionOps
· blocks 4
#14
0xab083028
#21
0x5a5d9a99
· blocks 4
#29
execOrders
· blocks 2
#22
0x5a5d9a99
· blocks 4
#23
0x5a5d9a99
· blocks 3
#27
execFwdPositionOps
· blocks 1
#33
execOrders
· blocks 1
#28
execFwdPositionOps
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
7
w0
8
w1
11
w0
12
w1
13
w2
14
w3
16
w0
18
w0
19
w1
20
w2
21
w3
22
w4
23
w5
25
w2
27
w6
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
16 touches
28 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xb15c58ec…bd83
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xdb067026…9eb8
0x2b46c0…1669
4 touches
1 conflict
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
28 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity