pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,284,683
← previous block
next block →
recent activity
Analyzing
Block #72,284,683
31 transactions · 26 stateful · 2026-05-04 02:18:17 UTC
Parallelism
84
/100
Blocked
50
%
Avg conflicts / tx
0.74
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,284,683
· 31 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute_route
· blocks 4
#4
0x575c0012
#5
0x575c0012
#7
0x69f80260
#9
0xcf7468f4
#10
0x69f80260
#13
postStateList
#14
execute
#15
0x98717539
· blocks 3
#18
updateDataFeedsValuesPartial
#19
0x0c7abd22
· blocks 3
#23
forward
#24
0x3f5c179b
· blocks 1
#25
setData
#26
forward
#27
0xed82b078
#29
0xed82b078
#2
execute_route
· blocks 3
#3
execute_route
#6
exactInput
· blocks 1
#16
0x98717539
· blocks 2
#20
0x0c7abd22
· blocks 2
#28
0xed82b078
#8
0x0756e95c
· blocks 2
#11
exactOutputSingle
#17
0x98717539
#21
0x0c7abd22
· blocks 1
#30
0x39435dac
#12
execute
· blocks 1
#22
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
8
w2
11
w2
12
w3
15
w0
16
w1
17
w2
19
w0
20
w1
21
w2
22
w4
24
w0
28
w1
30
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0xa0d80f2c…6d28
0xd32edf…ff58
7 touches
6 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0xbad68552…e6bf
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0000
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0003
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0004
0x63e48b…53f2
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:
0x754704bc…afb603
6 conflicts on slot
0x17606ba612…ea1b6e
Audit this contract →
← previous block
·
next block →
recent activity