pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,796,026
← previous block
next block →
recent activity
Analyzing
Block #90,796,026
33 transactions · 27 stateful · 2026-07-27 14:30:47 UTC
Parallelism
70
/100
Blocked
59
%
Avg conflicts / tx
1.15
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,796,026
· 33 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6a676c0f
#2
0x6a676c0f
#3
0xab083028
· blocks 2
#5
0x6a676c0f
#6
0x6a676c0f
#7
0x5bf9264c
· blocks 1
#9
updatePrices
· blocks 2
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x5a5d9a99
· blocks 6
#23
0x3f5c179b
#25
0x3f5c179b
#27
setData
#31
0x59558d29
#32
0xc7e3ec2c
#4
0xab083028
· blocks 1
#8
0x5bf9264c
#10
updatePrices
· blocks 1
#16
0x5a5d9a99
· blocks 6
#11
updatePrices
#17
0x5a5d9a99
· blocks 3
#24
0x3f5c179b
#18
0x5a5d9a99
· blocks 2
#19
0x5a5d9a99
· blocks 2
#20
0x0f6795d9
· blocks 6
#21
0x0f6795d9
· blocks 2
#28
0x39435dac
· blocks 2
#22
0x0f6795d9
#26
0x39435dac
· blocks 1
#29
0x39435dac
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
7
w0
8
w1
9
w0
10
w1
11
w2
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
24
w2
26
w7
28
w6
29
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xb476ee35…c627
0xa6afd3…d132
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xcdc1731c…b91a
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x405da62e…192a
0xa6afd3…d132
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity