pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,775,815
← previous block
next block →
recent activity
Analyzing
Block #74,775,815
34 transactions · 21 stateful · 2026-05-15 15:10:59 UTC
Parallelism
88
/100
Blocked
43
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,775,815
· 34 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
execute_route
· blocks 2
#6
0xbbb036a8
#7
0x575c0012
#8
0x6a0737fb
· blocks 1
#10
execute
#12
exactOutputSingle
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#23
0x5339c59f
#24
0x5339c59f
#25
0x6a0737fb
#26
setData
#27
0x945f0f…a279
#28
0xe66652…b4de
#29
0xc513eb…cb21
#30
0xba8bfd…7454
#31
0x900c4c…52af
#32
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 2
#4
execute_route
· blocks 2
#9
0x6a0737fb
#33
0x39435dac
#5
execute_route
· blocks 1
#11
exactOutputSingle
#21
0x0c7abd22
· blocks 1
#13
execute
#22
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
8
w0
9
w1
11
w2
13
w3
21
w2
22
w3
32
w0
33
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4f3fa042…9ffd
0xd32edf…ff58
7 touches
6 conflicts
0x08943ea2…ed03
0x754704…b603
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x083a8763…5a7a
0x1b6862…e19c
4 touches
1 conflict
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
6 conflicts on slot
0x4f3fa042ee…209ffd
Audit this contract →
← previous block
·
next block →
recent activity