pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,987,431
← previous block
next block →
recent activity
Analyzing
Block #85,987,431
42 transactions · 25 stateful · 2026-07-06 13:40:34 UTC
Parallelism
86
/100
Blocked
60
%
Avg conflicts / tx
0.71
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,987,431
· 42 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#3
0x6a4bb0ca
#4
0x6a4bb0c9
#5
0x6a4bb0ca
#6
0x6a4bb0ca
#8
0x05ee6a22
#11
0xab083028
#13
updateDataFeedsValuesPartial
#14
updatePrices
· blocks 1
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
0x6a4bb0ca
#24
0x6a4bb0ca
#25
0x6a4bb0c9
#26
0x6a4bb0c9
#27
0x5bf9264c
· blocks 1
#30
0x0f6795d9
· blocks 1
#35
executeBatch
#36
setData
#40
0xc7e3ec2c
#41
0xc7e3ec2c
#2
0x0c7abd22
· blocks 5
#7
execute
· blocks 1
#15
updatePrices
#28
0x5bf9264c
#33
0x0f6795d9
· blocks 2
#9
0x0c7abd22
· blocks 4
#31
0xed82b078
· blocks 1
#34
0x0f6795d9
· blocks 1
#10
0xab083028
· blocks 2
#12
0x0c7abd22
· blocks 1
#37
0x39435dac
· blocks 2
#29
0x0c7abd22
#32
0xed82b078
#38
0x39435dac
· blocks 1
#39
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w1
9
w2
10
w3
12
w3
14
w0
15
w1
27
w0
28
w1
29
w4
30
w0
31
w2
32
w4
33
w1
34
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x01699ed5…b903
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xda6b535e…6d69
0x1b6862…e19c
8 touches
6 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
10 conflicts on slot
0x01699ed5c5…a2b903
Audit this contract →
← previous block
·
next block →
recent activity