pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,503,659
← previous block
next block →
recent activity
Analyzing
Block #86,503,659
35 transactions · 31 stateful · 2026-07-08 23:08:10 UTC
Parallelism
71
/100
Blocked
52
%
Avg conflicts / tx
1.6
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,503,659
· 35 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 11
#7
exactInput
#8
0xcf7468f4
#15
updatePrices
#16
execOrders
#18
0x6b8f732b
#19
0x98717539
· blocks 2
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#23
execFwdPositionOps
#24
0x3f5c179b
#25
0x3f5c179b
#27
setData
#28
0x0d7faa…34de
#29
0x04418d…fa48
#30
0x53c606…1e87
#31
execOrders
· blocks 2
#34
0xc7e3ec2c
#2
0x0c7abd22
· blocks 8
#9
0x1094dc9f
· blocks 2
#13
execute
#22
execFwdPositionOps
· blocks 1
#32
execOrders
· blocks 1
#3
0x0c7abd22
· blocks 7
#14
0xab083028
· blocks 1
#33
execOrders
#4
0x0c7abd22
· blocks 6
#26
0xed82b078
#5
0x0c7abd22
· blocks 5
#6
0x0c7abd22
· blocks 4
#10
0x0c7abd22
· blocks 3
#11
0x0c7abd22
· blocks 2
#12
0x0c7abd22
· blocks 1
#17
0x0c7abd22
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
6
w5
9
w1
10
w6
11
w7
12
w8
13
w1
17
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x29e97b9c…487d
0xd32edf…ff58
19 touches
45 conflicts
0x00000000…0000
0xfa32f9…f3f0
6 touches
3 conflicts
0x00000000…0001
0xfa32f9…f3f0
6 touches
3 conflicts
0x8a2f9a36…fb4a
0xfa32f9…f3f0
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0x17ca7036…1e18
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
45 conflicts on slot
0x29e97b9c2c…26487d
Audit this contract →
← previous block
·
next block →
recent activity