pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,977,003
← previous block
next block →
recent activity
Analyzing
Block #86,977,003
27 transactions · 17 stateful · 2026-07-11 03:53:56 UTC
Parallelism
78
/100
Blocked
47
%
Avg conflicts / tx
0.74
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,977,003
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 5
#5
0x0c7abd22
#8
execute
#9
0x6a51becc
· blocks 1
#11
0x1094dc9f
#12
0x6a51becc
#13
0x1094dc9f
#14
0x05ee6a22
#16
updatePrices
#19
0x5a5d9a99
#20
updateDataFeedsValuesPartial
#21
execFwdPositionOps
#22
setData
#23
execFwdPositionOps
#24
execOrders
· blocks 1
#26
0xc7e3ec2c
#4
0x0c7abd22
· blocks 5
#10
0x6a51becc
#25
execOrders
#6
0x0c7abd22
· blocks 4
#7
0x0c7abd22
· blocks 3
#15
0xab083028
#17
0x0c7abd22
· blocks 1
#18
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w2
7
w3
9
w0
10
w1
15
w4
17
w4
18
w5
24
w0
25
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x72054f2f…305b
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0x21d8e673…067f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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
15 conflicts on slot
0x72054f2f52…76305b
Audit this contract →
← previous block
·
next block →
recent activity