pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,296,855
← previous block
next block →
recent activity
Analyzing
Block #72,296,855
30 transactions · 25 stateful · 2026-05-04 03:40:00 UTC
Parallelism
83
/100
Blocked
56
%
Avg conflicts / tx
0.93
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,296,855
· 30 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute_route
· blocks 3
#4
0xbbb036a8
#5
0x575c0012
#7
0x9036287a
· blocks 2
#8
0x69f81588
#9
0x69f81588
#10
execute
· blocks 1
#13
0x0756e95c
· blocks 1
#14
0x98717539
· blocks 3
#17
updateDataFeedsValuesPartial
#18
0x0c7abd22
· blocks 4
#24
mintCube
#26
0xed82b078
#27
setData
#28
0x69f81588
#2
execute_route
· blocks 2
#3
execute_route
· blocks 1
#6
exactInput
#15
0x98717539
· blocks 2
#19
0x0c7abd22
· blocks 3
#22
0x3f5c179b
· blocks 1
#11
exactOutputSingle
#12
execute
· blocks 1
#16
0x98717539
· blocks 1
#20
0x0c7abd22
· blocks 2
#25
0xed82b078
#21
0x0c7abd22
· blocks 1
#29
0x39435dac
#23
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
6
w1
7
w0
10
w0
11
w2
12
w2
13
w0
14
w0
15
w1
16
w2
18
w0
19
w1
20
w2
21
w3
22
w1
23
w4
25
w2
29
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0fb6ef51…e2d5
0xd32edf…ff58
9 touches
10 conflicts
0xbb1747e2…f78b
0x34b655…2a6f
8 touches
6 conflicts
0x17e2d2a0…359e
0x34b655…2a6f
6 touches
3 conflicts
0x1b5d2e60…99b5
0x34b655…2a6f
6 touches
3 conflicts
0x2877f440…c2c8
0x34b655…2a6f
6 touches
3 conflicts
0x3254d19b…f714
0x34b655…2a6f
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x65e795ca…0320
0x34b655…2a6f
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
0x0fb6ef514a…25e2d5
Audit this contract →
← previous block
·
next block →
recent activity