pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,128,728
← previous block
next block →
recent activity
Analyzing
Block #91,128,728
39 transactions · 32 stateful · 2026-07-28 18:25:33 UTC
Parallelism
80
/100
Blocked
53
%
Avg conflicts / tx
1.05
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,128,728
· 39 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
execute
· blocks 1
#2
executePacked
#3
execute_route
#4
0xe4251c…c991
#5
executePacked
· blocks 1
#6
0xf8b1083e
#8
executePacked
#9
0x0c7abd22
· blocks 2
#10
0xab083028
· blocks 2
#12
updatePrices
#15
0x4d8dc985
· blocks 5
#16
0x5bf9264c
#17
0x5bf9264c
#18
0x5a5d9a99
· blocks 5
#20
0x41a8f47c
#21
updateDataFeedsValuesPartial
#24
0x62be7533
#28
0xed82b078
#30
setData
#35
0x59558d29
· blocks 2
#38
0xc7e3ec2c
#7
0xaf5e395a
#11
0x8263f5d9
#13
0x0c7abd22
· blocks 1
#19
0x5a5d9a99
#22
0x0f6795d9
· blocks 8
#25
0x3f5c179b
#36
0x59558d29
· blocks 1
#14
0x0c7abd22
#23
0x0f6795d9
· blocks 2
#37
0x59558d29
#26
0x0f6795d9
· blocks 4
#27
0x0f6795d9
· blocks 1
#31
0x39435dac
· blocks 3
#29
0x39435dac
#32
0x39435dac
· blocks 2
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
7
w1
9
w0
10
w0
11
w1
13
w1
14
w2
15
w0
18
w0
19
w1
22
w1
23
w2
25
w1
26
w3
27
w4
29
w5
31
w4
32
w5
33
w6
34
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x217bd767…b79e
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa779293b…5e59
0x34b655…2a6f
8 touches
6 conflicts
0x50260e8c…4789
0x34b655…2a6f
6 touches
3 conflicts
0x88eade46…9f4a
0x34b655…2a6f
6 touches
3 conflicts
0xb4e0a934…5fc7
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
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity