pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,000,380
← previous block
next block →
recent activity
Analyzing
Block #91,000,380
48 transactions · 41 stateful · 2026-07-28 07:39:23 UTC
Parallelism
71
/100
Blocked
54
%
Avg conflicts / tx
1.69
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,000,380
· 48 txs across 14 waves · depth 14
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
#0
syscallReward
#1
0xaf5e395a
#2
exactOutputSingle
#3
execute
#4
setData
· blocks 1
#5
0x6a685d22
· blocks 1
#6
execOrder
· blocks 5
#8
execPerpOps
#9
execPerpOps
#10
execPerpOps
#11
execPerpOps
#13
updatePrices
#14
0x5a5d9a99
· blocks 6
#16
0x41a8f47c
#17
0x41a8f47c
#22
execFwdPositionOps
#25
0x62be7533
#26
0x62be7533
#27
0x3f5c179b
#28
0x3f5c179b
· blocks 1
#29
0x0c7abd22
· blocks 2
#30
0x3f5c179b
#36
updateDataFeedsValuesPartial
#38
0x34653439
#45
0xc7e3ec2c
· blocks 1
#46
0xc7e3ec2c
#7
execOrder
· blocks 4
#12
0x6a685d22
#15
0x5a5d9a99
· blocks 5
#21
execFwdPositionOps
· blocks 4
#32
0xed82b078
· blocks 1
#33
0xed82b078
· blocks 1
#37
setData
#47
0xc7e3ec2c
#18
0x5a5d9a99
· blocks 6
#34
0xed82b078
#19
0x5a5d9a99
· blocks 6
#20
0x5a5d9a99
· blocks 5
#23
execFwdPositionOps
· blocks 7
#24
execFwdPositionOps
· blocks 6
#31
execFwdPositionOps
· blocks 3
#35
execFwdPositionOps
· blocks 1
#39
execOrders
· blocks 5
#40
execOrders
· blocks 4
#41
execOrders
· blocks 3
#42
execOrders
· blocks 2
#43
execOrders
· blocks 1
#44
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w0
6
w0
7
w1
12
w1
14
w0
15
w1
18
w2
19
w3
20
w4
21
w1
23
w5
31
w7
37
w1
39
w8
40
w9
43
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5fe7e126…6dd2
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x434587c7…2645
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0x6e6b8ec7…2197
0x34b655…2a6f
8 touches
6 conflicts
0x4c619b7d…f4fa
0x34b655…2a6f
8 touches
6 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
21 conflicts on slot
0x5fe7e1267e…896dd2
Audit this contract →
← previous block
·
next block →
recent activity