pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,698,632
← previous block
next block →
recent activity
Analyzing
Block #90,698,632
27 transactions · 22 stateful · 2026-07-27 06:20:49 UTC
Parallelism
81
/100
Blocked
50
%
Avg conflicts / tx
0.74
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,698,632
· 27 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x05ee6a22
#5
0x4d8dc985
· blocks 2
#6
postStateList
#7
0x6a66f939
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 1
#14
0x3f5c179b
· blocks 2
#15
0x3f5c179b
· blocks 2
#17
0x39435dac
#23
setData
#25
0x39435dac
#26
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#12
0x0f6795d9
· blocks 4
#16
0x5339c59f
· blocks 1
#19
0xed82b078
· blocks 1
#3
0x0c7abd22
#13
0x0f6795d9
· blocks 2
#18
0xed82b078
· blocks 1
#20
0xed82b078
#21
0x39435dac
· blocks 1
#24
0x39435dac
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
11
w0
12
w1
13
w2
14
w0
15
w0
16
w1
18
w2
19
w1
20
w3
21
w3
22
w4
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x01ed453a…41c7
0x34b655…2a6f
6 touches
3 conflicts
0x08330b36…ae29
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x9dba92f9…ce29
0xd32edf…ff58
5 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x5fad6fee…7714
0x34b655…2a6f
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
3 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity