pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,967,534
← previous block
next block →
recent activity
Analyzing
Block #90,967,534
27 transactions · 22 stateful · 2026-07-28 04:53:42 UTC
Parallelism
63
/100
Blocked
68
%
Avg conflicts / tx
2
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,967,534
· 27 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 9
#5
execute
#6
exactOutputSingle
#11
updatePrices
#13
0x1be2fb9c
#15
0x5a5d9a99
· blocks 3
#16
updateDataFeedsValuesPartial
#19
0x9600f3ed
#21
setData
· blocks 1
#23
0x29604e…27d0
#25
0xc7e3ec2c
· blocks 1
#2
0x0c7abd22
· blocks 8
#17
execFwdPositionOps
· blocks 1
#22
setData
#26
0xc7e3ec2c
#3
0x0c7abd22
· blocks 7
#18
execFwdPositionOps
· blocks 1
#4
0x0c7abd22
· blocks 6
#24
execOrders
#7
0x0c7abd22
· blocks 6
#8
0x0c7abd22
· blocks 4
#9
0x0c7abd22
· blocks 4
#10
0x0c7abd22
· blocks 2
#20
execute
#12
0x0c7abd22
· blocks 1
#14
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
7
w4
8
w5
9
w6
10
w7
12
w8
14
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac36debf…3eaf
0xd32edf…ff58
19 touches
45 conflicts
0xf5ea108a…dbf6
0x34b655…2a6f
6 touches
3 conflicts
0x91220b8f…7a07
0x1b6862…e19c
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
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
0xac36debfc6…bc3eaf
Audit this contract →
← previous block
·
next block →
recent activity