pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,221,629
← previous block
next block →
recent activity
Analyzing
Block #86,221,629
44 transactions · 32 stateful · 2026-07-07 15:44:04 UTC
Parallelism
82
/100
Blocked
50
%
Avg conflicts / tx
0.86
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,221,629
· 44 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
0x0c7abd22
· blocks 6
#6
0x9c1f7cd9
#7
execute
#8
execute
#9
0x6a4d1f3c
· blocks 2
#11
0x9609049f
#12
execute
#13
0x0756e95c
#15
0x719d975a
#16
execute
#17
0xab083028
· blocks 2
#20
0xab083028
#21
updatePrices
· blocks 3
#25
0x39435dac
#26
0x39435dac
· blocks 1
#27
approve
#28
0x0f6795d9
· blocks 1
#29
updateDataFeedsValuesPartial
#30
updateDataFeedsValuesPartial
#32
0x3f5c179b
#33
0x0f6795d9
#35
0xed82b078
#36
0x0f6795d9
#37
0x6a4d1f3c
#38
setData
#39
0x6a4d1f3c
#43
0xc7e3ec2c
#2
0x0c7abd22
· blocks 5
#10
0x6a4d1f3c
· blocks 1
#22
updatePrices
· blocks 2
#31
0x3f5c179b
#40
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 4
#14
0x6a4d1f3c
#23
updatePrices
· blocks 1
#41
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 3
#24
updatePrices
#42
0x39435dac
#5
0x0c7abd22
· blocks 2
#18
0x0c7abd22
· blocks 1
#19
0x0c7abd22
· blocks 1
#34
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
9
w0
10
w1
14
w2
17
w0
18
w5
19
w6
31
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8bc57c37…4a18
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0002
0x04fdea…47d7
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
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:
FastLane: FastLaneAuctionHandler
21 conflicts on slot
0x8bc57c378d…b04a18
Audit this contract →
← previous block
·
next block →
recent activity