pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,617,142
← previous block
next block →
recent activity
Analyzing
Block #86,617,142
42 transactions · 30 stateful · 2026-07-09 11:48:13 UTC
Parallelism
76
/100
Blocked
53
%
Avg conflicts / tx
1.29
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,617,142
· 42 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 10
#8
0xbbb036a8
#11
execute
#12
0x0756e95c
#13
0x6a4f8af5
#14
0x6a4f8af5
#15
0x1094dc9f
#16
0x6ad2e98b
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
updatePrices
#20
updatePrices
#21
0x5bf9264c
#23
0x5bf9264c
#25
0x5a5d9a99
· blocks 3
#29
updatePriceFeedsIfNecessary
#30
execute
#33
0xed82b078
#34
0xed82b078
#35
setData
#36
0xa45628…105f
#37
0xcc6cf2…039c
#38
0x0a8a63…dc2d
#39
execute
#41
0xc7e3ec2c
#2
0x0c7abd22
· blocks 8
#10
exactInputSingle
#26
0x98717539
· blocks 2
#31
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 7
#28
0x0f6795d9
· blocks 1
#40
0x39435dac
#4
0x0c7abd22
· blocks 6
#32
0x0f6795d9
#5
0x0c7abd22
· blocks 5
#6
0x0c7abd22
· blocks 5
#7
0x0c7abd22
· blocks 3
#9
0xbbb036a8
#22
0x0c7abd22
· blocks 2
#24
0x0c7abd22
· blocks 1
#27
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
7
w6
10
w1
22
w7
24
w8
27
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1e387698…d3e9
0xd32edf…ff58
19 touches
45 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
0x37699b20…1076
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
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:
FastLane: FastLaneAuctionHandler
45 conflicts on slot
0x1e387698e5…97d3e9
Audit this contract →
← previous block
·
next block →
recent activity