pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,804,022
← previous block
next block →
recent activity
Analyzing
Block #90,804,022
35 transactions · 29 stateful · 2026-07-27 15:11:01 UTC
Parallelism
74
/100
Blocked
55
%
Avg conflicts / tx
0.94
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,804,022
· 35 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
execute
#2
execute
· blocks 3
#3
executePacked
#5
0x6a67757d
#8
0x6a67757d
#9
0xab083028
· blocks 2
#11
postStateList
#12
0x6b8f732b
#13
updatePrices
· blocks 1
#15
0x0f6795d9
· blocks 5
#18
relay
#20
0xed82b078
#23
updateDataFeedsValuesPartial
#24
setData
#28
0x39435dac
#29
0x39435dac
#32
0x59558d29
· blocks 1
#34
0xc7e3ec2c
#4
executePacked
· blocks 2
#10
0xab083028
· blocks 1
#14
updatePrices
#16
0x0f6795d9
· blocks 4
#19
0xed82b078
#33
0x59558d29
#6
execute
· blocks 1
#17
0x0c7abd22
#21
0x39435dac
· blocks 1
#7
execute
#22
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 4
#26
0x39435dac
· blocks 3
#27
0x39435dac
· blocks 2
#30
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
6
w2
7
w3
9
w0
10
w1
13
w0
14
w1
15
w0
16
w1
17
w2
19
w1
21
w2
22
w3
25
w4
26
w5
27
w6
30
w7
31
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
6 touches
3 conflicts
0x5c16527f…628c
0x34b655…2a6f
6 touches
3 conflicts
0x5d46e6a0…5ed9
0x40c49f…2af0
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:
Perpl
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity