pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,073,472
← previous block
next block →
recent activity
Analyzing
Block #91,073,472
33 transactions · 22 stateful · 2026-07-28 13:47:29 UTC
Parallelism
79
/100
Blocked
55
%
Avg conflicts / tx
0.88
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,073,472
· 33 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 2
#5
0x6a68b369
#6
0x6ad2e98b
· blocks 1
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x5a5d9a99
· blocks 1
#15
updatePrices
#16
updatePrices
#17
0x0f6795d9
#19
0x0f6795d9
· blocks 4
#21
0x29eed2d3
#24
0x6a68b369
#25
setData
#29
0x39435dac
#4
0x0c7abd22
· blocks 1
#7
0xab083028
· blocks 1
#20
0x0f6795d9
· blocks 3
#26
0x39435dac
· blocks 5
#18
0x0c7abd22
#22
0x0f6795d9
· blocks 1
#23
0xed82b078
#27
0x39435dac
· blocks 4
#28
0x39435dac
· blocks 3
#30
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w1
14
w0
18
w2
19
w0
20
w1
22
w2
23
w2
26
w1
27
w2
28
w3
30
w4
31
w5
32
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xb3c96942…f0fc
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xeb7d88f8…f6ad
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity