pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,383,994
← previous block
next block →
recent activity
Analyzing
Block #73,383,994
22 transactions · 18 stateful · 2026-05-09 04:19:20 UTC
Parallelism
73
/100
Blocked
39
%
Avg conflicts / tx
0.59
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,383,994
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0x69feb640
#3
dagSwapByOrderId
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
0x39435dac
· blocks 4
#8
withdrawETH
#9
0x98717539
· blocks 1
#13
updateDataFeedsValuesPartial
#14
0xeffdedb0
#15
setData
#16
0x61633731
#17
0x69feb640
#10
0x98717539
#11
0x98717539
· blocks 2
#12
0x98717539
#18
0x39435dac
· blocks 3
#19
0x39435dac
· blocks 2
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
9
w0
10
w1
11
w1
12
w2
18
w2
19
w3
20
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa91c899f…6ee3
0x34b655…2a6f
8 touches
6 conflicts
0x7cbd466f…1700
0x34b655…2a6f
6 touches
3 conflicts
0x6d0c65d9…c36f
0x34b655…2a6f
6 touches
3 conflicts
0xcfdbe862…6b0e
0x34b655…2a6f
6 touches
3 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
4 touches
1 conflict
0x7cb2f3fa…4836
0x34b655…2a6f
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:
0x34b6552d…112a6f
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity