pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,584,789
← previous block
next block →
recent activity
Analyzing
Block #87,584,789
36 transactions · 28 stateful · 2026-07-13 23:38:46 UTC
Parallelism
75
/100
Blocked
54
%
Avg conflicts / tx
1.53
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,584,789
· 36 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#8
0xb264ae19
#9
0x6a55777e
#10
0xb264ae19
#11
0xe3a3c9cc
#12
updatePrices
#13
0xab083028
#14
updatePrices
#15
updatePrices
#16
0x39435dac
· blocks 5
#19
0x1be2fb9c
#22
approve
#23
0x0f6795d9
· blocks 2
#25
verifyOracleProofV2
#28
0x0f6795d9
#29
0x39435dac
#30
0xd708c5d8
#31
setData
#32
0x155b96…9bc0
#35
0xc7e3ec2c
#2
0x0c7abd22
· blocks 7
#20
0x5a5d9a99
· blocks 4
#24
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 6
#21
0x5a5d9a99
· blocks 3
#4
0x0c7abd22
· blocks 5
#26
0x0f6795d9
· blocks 2
#5
0x0c7abd22
· blocks 4
#33
0x39435dac
· blocks 1
#6
0x0c7abd22
· blocks 3
#34
0x39435dac
#7
0x0c7abd22
· blocks 3
#17
0x0c7abd22
· blocks 1
#27
0xed82b078
#18
0x0c7abd22
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
17
w7
18
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x143a5be4…1ac2
0xd32edf…ff58
17 touches
36 conflicts
0x2b5101ac…090b
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x48a29a03…c437
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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
0x143a5be47d…281ac2
Audit this contract →
← previous block
·
next block →
recent activity