pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,232,916
← previous block
next block →
recent activity
Analyzing
Block #90,232,916
43 transactions · 30 stateful · 2026-07-25 15:03:06 UTC
Parallelism
81
/100
Blocked
57
%
Avg conflicts / tx
0.91
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,232,916
· 43 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x67098489
· blocks 3
#2
0xcf7468f4
#3
0x6a64d0a2
#6
0xf8b1083e
#7
0x05ee6a22
#8
0x05ee6a22
#10
0x05ee6a22
#11
0x0c7abd22
· blocks 6
#13
updatePrices
· blocks 1
#15
updatePrices
#17
0xede7cb8c
#20
0x5bf9264c
#21
0x5a5d9a99
· blocks 1
#22
0x5a5d9a99
· blocks 2
#23
0x5a5d9a99
#24
aggregate3
#26
0x0f6795d9
#28
0x62be7533
#29
updateDataFeedsValuesPartial
#32
0xee83e0a5
#33
0x0c7abd22
#35
0x0c7abd22
#36
batchUpdate
#39
setData
· blocks 1
#42
0x6a64d0a2
#4
0xf8b1083e
· blocks 3
#12
0x0c7abd22
· blocks 5
#14
updatePrices
#25
0x0f6795d9
· blocks 3
#40
setData
#5
0xf8b1083e
· blocks 1
#9
0x05ee6a22
· blocks 1
#18
0x0c7abd22
· blocks 4
#30
0x0f6795d9
· blocks 1
#41
0x39435dac
#16
0xf8b1083e
#19
0x0c7abd22
· blocks 3
#38
0x0f6795d9
#27
0x0c7abd22
· blocks 2
#31
0x0c7abd22
· blocks 1
#34
0x0c7abd22
· blocks 1
#37
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w2
9
w2
11
w0
12
w1
13
w0
14
w1
16
w3
18
w2
19
w3
27
w4
31
w5
34
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcd471c3…1d51
0xd32edf…ff58
13 touches
21 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
8 touches
6 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
8 touches
6 conflicts
0x391d170b…bd0f
0x3bd359…433a
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x033cf007…136d
0x34b655…2a6f
6 touches
3 conflicts
0x66bdb4c2…7ea6
0x34b655…2a6f
4 touches
1 conflict
0x6bdb9869…7558
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:
FastLane: FastLaneAuctionHandler
21 conflicts on slot
0xbcd471c315…661d51
Audit this contract →
← previous block
·
next block →
recent activity