pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,410,096
← previous block
next block →
recent activity
Analyzing
Block #91,410,096
36 transactions · 27 stateful · 2026-07-29 18:02:23 UTC
Parallelism
75
/100
Blocked
52
%
Avg conflicts / tx
0.97
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,410,096
· 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
0x67098489
· blocks 1
#2
updatePrices
· blocks 2
#3
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#9
updatePrices
#10
0x6ad2e98b
#11
0xab083028
· blocks 1
#12
0x6a6a40a7
#13
0x5a5d9a99
· blocks 4
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#18
0x0c7abd22
#20
0x0f6795d9
#21
0xed82b078
#24
0x6a6a40a7
#25
setData
#29
0x39435dac
#33
0x59558d29
· blocks 1
#35
0xc7e3ec2c
#4
updatePrices
· blocks 1
#14
0x5a5d9a99
· blocks 6
#17
0x62be7533
#22
0xed82b078
#34
0x59558d29
#8
updatePrices
#19
0x0f6795d9
· blocks 4
#23
0x39435dac
#26
0x39435dac
· blocks 5
#27
0x39435dac
· blocks 4
#28
0x39435dac
· blocks 3
#30
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
8
w2
11
w0
13
w0
14
w1
17
w1
19
w2
22
w1
23
w2
26
w3
27
w4
28
w5
30
w6
31
w7
32
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
10 touches
10 conflicts
0x7e1faa73…bfbf
0x34b655…2a6f
8 touches
6 conflicts
0xddd7607e…9b4b
0x34b655…2a6f
6 touches
3 conflicts
0xeaa20103…0765
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0xb4e0a934…5fc7
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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity