pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#71,176,411
← previous block
next block →
recent activity
Analyzing
Block #71,176,411
32 transactions · 25 stateful · 2026-04-28 23:07:43 UTC
Parallelism
78
/100
Blocked
48
%
Avg conflicts / tx
0.78
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,176,411
· 32 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
execute_route
· blocks 3
#2
execute_route
#4
exactInput
#5
0x69f13e37
#6
updatePrices
#7
0x5bf9264c
#8
0x5bf9264c
#9
0x98717539
· blocks 4
#17
0x6463ffd1
· blocks 1
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
setData
#22
updatePriceFeedsIfNecessary
#23
0x55e58ed0
#25
0x69f13e37
#26
0x69f13e37
#28
updatePrices
· blocks 1
#30
updatePrices
#31
0x69f13e37
#3
execute_route
· blocks 2
#10
0x98717539
· blocks 3
#18
0x6463ffd1
#29
updatePrices
#11
0x98717539
· blocks 1
#13
0x0c7abd22
· blocks 4
#27
0x39435dac
#12
0x98717539
#14
0x0c7abd22
· blocks 3
#15
0x0c7abd22
· blocks 2
#16
0x0c7abd22
· blocks 1
#24
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
9
w0
10
w1
11
w2
12
w3
13
w2
14
w3
15
w4
16
w5
17
w0
18
w1
24
w6
27
w2
28
w0
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4388a35d…b5bb
0xd32edf…ff58
9 touches
10 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x93afca4c…b47a
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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
10 conflicts on slot
0x4388a35d56…d1b5bb
Audit this contract →
← previous block
·
next block →
recent activity