pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,310,828
← previous block
next block →
recent activity
Analyzing
Block #72,310,828
38 transactions · 22 stateful · 2026-05-04 05:13:06 UTC
Parallelism
84
/100
Blocked
59
%
Avg conflicts / tx
0.71
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,310,828
· 38 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#6
execute_route
#7
execute_route
#8
0x575c0012
#9
0xcf7468f4
#10
execute
#11
execute
#12
execute
#13
0xcf7468f4
#15
0x69f82b59
· blocks 1
#17
execute
#18
execute
#19
0x0756e95c
#20
execute
#22
0x0756e95c
#23
postState
#24
0x5bf9264c
#25
0x5bf9264c
#26
0x98717539
· blocks 3
#28
0x3f5c179b
· blocks 3
#29
updateDataFeedsValuesPartial
#33
0xed82b078
#34
0x69f82b59
#35
setData
#2
0x0c7abd22
· blocks 4
#14
exactInput
#21
0x69f82b59
#27
0x98717539
· blocks 2
#30
0xed82b078
#31
0xed82b078
· blocks 1
#3
0x0c7abd22
· blocks 3
#32
0xed82b078
#36
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 2
#37
0x39435dac
#5
0x0c7abd22
· blocks 1
#16
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
5
w4
14
w1
15
w0
16
w5
21
w1
26
w0
27
w1
28
w0
30
w1
31
w1
32
w2
36
w2
37
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x75da9454…f797
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0019
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
8 touches
6 conflicts
0xab2a87f1…eafc
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
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
15 conflicts on slot
0x75da9454cf…f8f797
Audit this contract →
← previous block
·
next block →
recent activity