pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,810,404
← previous block
next block →
recent activity
Analyzing
Block #90,810,404
33 transactions · 29 stateful · 2026-07-27 15:43:10 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
0.97
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,810,404
· 33 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
0xab083028
· blocks 2
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x5a5d9a99
· blocks 4
#8
0x6a677d06
· blocks 1
#10
updateDataFeedsValuesPartial
#12
0x3f5c179b
#13
executeBatch
#14
0x3f5c179b
#15
0x3f5c179b
#21
transfer
#22
setData
#23
depositTo
#24
0x6a677d06
#30
0x59558d29
· blocks 1
#32
0xc7e3ec2c
#2
0xab083028
#7
0x5a5d9a99
· blocks 4
#17
0xed82b078
#25
0x6a677d06
#31
0x59558d29
#9
0x0f6795d9
· blocks 7
#11
0x0f6795d9
· blocks 4
#18
0x39435dac
· blocks 1
#16
0x0f6795d9
· blocks 1
#19
0x39435dac
· blocks 1
#26
0x39435dac
· blocks 3
#20
0x39435dac
#27
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w0
9
w2
11
w3
16
w4
17
w1
18
w3
19
w4
20
w5
25
w1
26
w4
27
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0x45ef9175…5ab2
0x34b655…2a6f
6 touches
3 conflicts
0xc6000ba5…8d65
0x34b655…2a6f
6 touches
3 conflicts
0x6bdb9869…7558
0x34b655…2a6f
6 touches
3 conflicts
0x73320e64…b06f
0x34b655…2a6f
6 touches
3 conflicts
0xa3f6f7c8…2436
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
10 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity