pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,431,732
← previous block
next block →
recent activity
Analyzing
Block #91,431,732
51 transactions · 41 stateful · 2026-07-29 19:52:10 UTC
Parallelism
74
/100
Blocked
73
%
Avg conflicts / tx
1.86
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,431,732
· 51 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#4
0x6a6a5a62
· blocks 4
#7
0x6a6a5a62
#9
0x6a6a5a62
#10
0x6a6a5a62
#11
0x4d8dc985
· blocks 6
#12
updatePrices
· blocks 3
#18
postStateList
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
0x5a5d9a99
· blocks 7
#36
0x6a6a5a62
#37
setData
#39
0x39435dac
#47
0x59558d29
· blocks 1
#49
0xc7e3ec2c
#50
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#5
0x6a6a5a62
· blocks 3
#13
updatePrices
· blocks 2
#16
0x6ad2e98b
· blocks 1
#25
0x5a5d9a99
· blocks 6
#48
0x59558d29
#3
0x0c7abd22
· blocks 1
#6
0x6a6a5a62
· blocks 2
#14
updatePrices
· blocks 1
#26
0x5a5d9a99
· blocks 5
#35
0x39435dac
· blocks 1
#8
0x6a6a5a62
· blocks 1
#15
updatePrices
#17
0x0c7abd22
· blocks 2
#27
0x5a5d9a99
· blocks 3
#30
0x0f6795d9
· blocks 3
#28
0x5a5d9a99
· blocks 3
#29
0x6a6a5a62
#31
0x0f6795d9
· blocks 2
#32
batchUpdate
· blocks 1
#33
0xed82b078
· blocks 1
#38
0x39435dac
· blocks 7
#34
0xed82b078
#40
0x39435dac
· blocks 6
#41
0x39435dac
· blocks 5
#42
0x39435dac
· blocks 4
#43
0x39435dac
· blocks 3
#44
0x39435dac
· blocks 2
#45
0x39435dac
· blocks 1
#46
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
8
w3
11
w0
16
w1
17
w3
25
w1
26
w2
29
w4
30
w3
31
w4
32
w4
33
w5
38
w5
43
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0x0d622e34…0000
0x681e90…ae09
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0xda2ee2e7…968a
0x34b655…2a6f
8 touches
6 conflicts
0xc782ec05…5bb2
0xa6afd3…d132
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x92115abd…ad76
0x34b655…2a6f
8 touches
6 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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity