pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,713,831
← previous block
next block →
recent activity
Analyzing
Block #86,713,831
38 transactions · 31 stateful · 2026-07-09 22:35:03 UTC
Parallelism
74
/100
Blocked
71
%
Avg conflicts / tx
1.76
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,713,831
· 38 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#9
0x6a50228f
· blocks 1
#10
0x1094dc9f
#11
0x05ee6a22
#12
0x05ee6a22
#14
0xab083028
#15
updatePrices
· blocks 1
#18
0x6a50228f
#19
0x5a5d9a99
· blocks 5
#25
updateDataFeedsValuesPartial
#30
0x3f5c179b
#32
setData
#33
0xe1c4cb…d5c6
#36
0xc7e3ec2c
#37
0xc7e3ec2c
#2
0x0c7abd22
· blocks 7
#16
updatePrices
#17
0x6a50228f
#20
0x5a5d9a99
· blocks 4
#3
0x0c7abd22
· blocks 6
#21
0x5a5d9a99
· blocks 3
#4
0x0c7abd22
· blocks 5
#22
0x98717539
· blocks 5
#5
0x0c7abd22
· blocks 4
#23
0x5a5d9a99
· blocks 4
#6
0x0c7abd22
· blocks 3
#24
0x98717539
· blocks 1
#7
0x0c7abd22
· blocks 2
#26
execFwdPositionOps
· blocks 4
#8
0x0c7abd22
· blocks 1
#27
execFwdPositionOps
#28
execFwdPositionOps
· blocks 1
#34
execOrders
· blocks 1
#13
0x0c7abd22
· blocks 1
#29
execFwdPositionOps
#35
execOrders
#31
0xed82b078
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
6
w5
7
w6
8
w7
13
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x67bcbe2c…75e9
0xd32edf…ff58
17 touches
36 conflicts
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
8 touches
6 conflicts
0x56b5f5c0…a3ad
0x34b655…2a6f
6 touches
3 conflicts
0x63c900f4…2600
0x34b655…2a6f
6 touches
3 conflicts
0x74888025…a5b8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x7ee6007b…fd68
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
36 conflicts on slot
0x67bcbe2c30…6075e9
Audit this contract →
← previous block
·
next block →
recent activity