pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,423,405
← previous block
next block →
recent activity
Analyzing
Block #91,423,405
26 transactions · 23 stateful · 2026-07-29 19:09:23 UTC
Parallelism
77
/100
Blocked
48
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,423,405
· 26 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
executePacked
#2
matchOrders
#3
0x6ad2e98b
· blocks 2
#6
0xab083028
#7
0x6a6a505b
· blocks 1
#9
updatePrices
· blocks 1
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
· blocks 5
#17
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#23
setData
#24
0x59558d29
#25
0xc7e3ec2c
#4
0xab083028
· blocks 1
#8
0x6a6a505b
#10
updatePrices
#14
0x5a5d9a99
· blocks 5
#5
0xab083028
#15
0x5a5d9a99
· blocks 5
#16
0x5a5d9a99
· blocks 2
#19
0x0f6795d9
· blocks 2
#18
0x0f6795d9
· blocks 1
#20
0x0f6795d9
· blocks 1
#22
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
7
w0
8
w1
9
w0
10
w1
13
w0
14
w1
15
w2
16
w3
18
w4
19
w3
20
w4
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x69411fb3…e36d
0x34b655…2a6f
6 touches
3 conflicts
0x73b0275e…82e9
0x34b655…2a6f
6 touches
3 conflicts
0xfd42a6b9…4c81
0x34b655…2a6f
6 touches
3 conflicts
0x439cfb2c…7b9e
0xa6afd3…d132
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity