pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,705,112
← previous block
next block →
recent activity
Analyzing
Block #87,705,112
42 transactions · 29 stateful · 2026-07-14 13:03:18 UTC
Parallelism
83
/100
Blocked
55
%
Avg conflicts / tx
0.88
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,705,112
· 42 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#6
0x6a56340d
· blocks 1
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
0x98717539
· blocks 2
#24
updateDataFeedsValuesPartial
#25
approve
#26
0x0f6795d9
#28
0x3f5c179b
#30
0x0f6795d9
· blocks 3
#37
setData
#38
0x39435dac
· blocks 1
#40
0x39435dac
#41
0xc7e3ec2c
#2
0x0c7abd22
· blocks 5
#7
0x6a56340d
#23
0x98717539
· blocks 1
#29
0x3f5c179b
· blocks 1
#31
0x0f6795d9
· blocks 2
#39
0x39435dac
#3
0x0c7abd22
· blocks 4
#32
0x0f6795d9
· blocks 1
#34
0xed82b078
#4
0x0c7abd22
· blocks 3
#33
0x0f6795d9
· blocks 1
#5
0x0c7abd22
· blocks 2
#36
0x39435dac
#8
0x0c7abd22
· blocks 2
#27
0x0c7abd22
#35
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
w0
7
w1
8
w5
27
w6
29
w1
34
w2
35
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x72cc3418…5729
0xd32edf…ff58
13 touches
21 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
6 touches
3 conflicts
0x76d1e78d…7877
0x40c49f…2af0
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x3293a887…4402
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
0x72cc3418e2…395729
Audit this contract →
← previous block
·
next block →
recent activity