pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,255,164
← previous block
next block →
recent activity
Analyzing
Block #91,255,164
40 transactions · 33 stateful · 2026-07-29 05:01:40 UTC
Parallelism
70
/100
Blocked
64
%
Avg conflicts / tx
1.45
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,255,164
· 40 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x575c0012
#2
0x6a6989ac
#3
0x6a6989ac
#4
0xab083028
· blocks 4
#7
postStateList
#8
updatePrices
· blocks 1
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x5a5d9a99
· blocks 7
#22
0x0c7abd22
· blocks 2
#23
0x29eed2d3
#29
transfer
#30
setData
#36
0x6a6989ac
#37
0x6a6989ac
#38
0x59558d29
· blocks 1
#5
0xab083028
· blocks 3
#9
updatePrices
#15
0x5a5d9a99
· blocks 6
#26
0xed82b078
· blocks 2
#39
0x59558d29
#6
0xab083028
#16
0x5a5d9a99
· blocks 4
#21
0x3f5c179b
· blocks 1
#28
0xed82b078
#17
0x0f6795d9
· blocks 6
#27
0xed82b078
#18
0x0f6795d9
· blocks 1
#19
0x0f6795d9
· blocks 2
#20
0x0f6795d9
· blocks 5
#24
0x0f6795d9
· blocks 1
#25
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 4
#32
0x39435dac
· blocks 3
#33
0x39435dac
· blocks 2
#34
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
8
w0
9
w1
14
w0
15
w1
16
w2
17
w3
18
w4
20
w5
21
w2
25
w6
27
w3
31
w7
32
w8
33
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbbeac3b7…c14b
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xb1b58b33…874f
0x34b655…2a6f
10 touches
10 conflicts
0x890a1db9…1712
0xa6afd3…d132
8 touches
6 conflicts
0xda2ee2e7…968a
0x34b655…2a6f
8 touches
6 conflicts
0xfbe6a366…8ca1
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xbcbf5d09…8bac
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
10 conflicts on slot
0xbbeac3b703…d0c14b
Audit this contract →
← previous block
·
next block →
recent activity