pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,103,701
← previous block
next block →
recent activity
Analyzing
Block #91,103,701
28 transactions · 22 stateful · 2026-07-28 16:19:39 UTC
Parallelism
86
/100
Blocked
32
%
Avg conflicts / tx
0.39
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,103,701
· 28 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 1
#4
exactOutputSingle
#5
0x6ad2e98b
· blocks 2
#8
0x5bf9264c
#9
0x5bf9264c
#10
0x5a5d9a99
· blocks 1
#11
updatePrices
#12
0x0f6795d9
· blocks 2
#14
0x3f5c179b
#18
forward
#19
updateDataFeedsValuesPartial
#20
0x39435dac
#21
0x6a68d713
#22
setData
· blocks 1
#24
0x39435dac
#25
0x59558d29
#26
0xc7e3ec2c
#27
0xc7e3ec2c
#6
0xab083028
· blocks 2
#13
0x0f6795d9
· blocks 1
#23
setData
#7
0xab083028
#15
0x0f6795d9
#16
0xed82b078
· blocks 1
#17
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w0
6
w1
7
w2
10
w0
12
w0
13
w1
15
w2
16
w2
17
w3
22
w0
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x09106a95…1467
0x33176b…e078
4 touches
1 conflict
0x1d9867ad…6d9a
0x34b655…2a6f
4 touches
1 conflict
0x252771a6…3918
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity