pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,788,573
← previous block
next block →
recent activity
Analyzing
Block #90,788,573
33 transactions · 30 stateful · 2026-07-27 13:53:17 UTC
Parallelism
85
/100
Blocked
53
%
Avg conflicts / tx
0.88
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,788,573
· 33 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
exactInputSingle
· blocks 1
#6
setData
#7
0xab083028
· blocks 2
#10
0xab083028
#11
0x6b8f732b
#12
updatePrices
· blocks 2
#15
0x5a5d9a99
· blocks 4
#18
0x6a676345
#22
0x94defb17
#26
forward
#27
forward
#29
updateDataFeedsValuesPartial
#30
execOrders
#31
0x59558d29
#32
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#8
0xab083028
· blocks 2
#13
updatePrices
· blocks 1
#16
0x5a5d9a99
· blocks 3
#24
execFwdPositionOps
· blocks 1
#3
0x0c7abd22
· blocks 3
#14
updatePrices
#17
0x5a5d9a99
· blocks 1
#20
0x3f5c179b
#21
execFwdPositionOps
· blocks 1
#28
execOrders
#5
0x0c7abd22
· blocks 1
#9
0xab083028
#23
execFwdPositionOps
#25
execFwdPositionOps
#19
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
w0
5
w3
7
w0
8
w1
9
w3
12
w0
13
w1
14
w2
15
w0
16
w1
17
w2
19
w4
20
w2
21
w2
24
w1
28
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5cb28002…53d8
0xd32edf…ff58
9 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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
0xd996735f…8730
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
0x5cb28002f0…ff53d8
Audit this contract →
← previous block
·
next block →
recent activity