pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,409,950
← previous block
next block →
recent activity
Analyzing
Block #91,409,950
34 transactions · 31 stateful · 2026-07-29 18:01:39 UTC
Parallelism
71
/100
Blocked
55
%
Avg conflicts / tx
1.26
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,409,950
· 34 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
matchOrders
#4
0x6ad2e98b
#7
0x5bf9264c
#8
0x5bf9264c
#9
updatePrices
· blocks 1
#11
0x5a5d9a99
· blocks 5
#16
0x0f6795d9
#18
0xed82b078
#19
0x39435dac
#21
updateDataFeedsValuesPartial
#22
0x6a6a407b
· blocks 2
#24
setData
#31
0x59558d29
#32
0xc7e3ec2c
#33
0xc7e3ec2c
#3
0x0c7abd22
· blocks 2
#10
updatePrices
#12
0x5a5d9a99
· blocks 5
#23
0x6a6a407b
· blocks 1
#5
0xab083028
#6
0x0c7abd22
#13
0x5a5d9a99
· blocks 4
#30
0x6a6a407b
#14
0x5a5d9a99
· blocks 3
#15
0x5a5d9a99
· blocks 3
#17
0x0f6795d9
· blocks 3
#20
0x0f6795d9
· blocks 1
#25
0x39435dac
· blocks 4
#26
0x39435dac
· blocks 3
#27
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w2
6
w2
9
w0
10
w1
11
w0
12
w1
13
w2
14
w3
15
w4
17
w4
25
w5
26
w6
27
w7
29
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x7e1faa73…bfbf
0x34b655…2a6f
8 touches
6 conflicts
0xc2775c92…702a
0x34b655…2a6f
6 touches
3 conflicts
0x808129fc…f97d
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x0aa169cf…80c7
0x34b655…2a6f
6 touches
3 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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity