pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,697,217
← previous block
next block →
recent activity
Analyzing
Block #89,697,217
38 transactions · 30 stateful · 2026-07-23 18:00:15 UTC
Parallelism
71
/100
Blocked
73
%
Avg conflicts / tx
1.68
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,697,217
· 38 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
execute
#2
0x50a0b275
· blocks 4
#4
execute
#6
0x6a625727
#8
0xab083028
· blocks 3
#11
0x8263f5d9
#16
0x5a5d9a99
· blocks 8
#25
0x3f5c179b
#27
0x0c7abd22
#28
updateDataFeedsValuesPartial
#29
setData
#30
0x831a30…6430
#31
0x6a625727
#32
0x6a625727
#37
0xc7e3ec2c
#3
0x67098489
· blocks 2
#5
0x50a0b275
#9
0xab083028
· blocks 2
#17
0x5a5d9a99
· blocks 6
#7
0x0c7abd22
· blocks 5
#10
0xab083028
· blocks 1
#18
0x5a5d9a99
· blocks 5
#24
0x3f5c179b
#12
0x0c7abd22
· blocks 4
#19
0x5a5d9a99
· blocks 2
#13
0x0c7abd22
· blocks 3
#20
0x5a5d9a99
· blocks 4
#14
0x0c7abd22
· blocks 2
#21
0x5a5d9a99
· blocks 1
#22
execFwdPositionOps
· blocks 4
#15
0x0c7abd22
· blocks 1
#23
execFwdPositionOps
· blocks 1
#26
0x0c7abd22
#33
execOrders
· blocks 3
#34
execOrders
· blocks 2
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w1
7
w2
8
w0
9
w1
10
w2
12
w3
13
w4
14
w5
15
w6
24
w2
26
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0xe087d8b9…6607
0xd32edf…ff58
11 touches
15 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xf5ea108a…dbf6
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x4cabb80a…46bf
0x34b655…2a6f
6 touches
3 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
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
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity