pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,509,718
← previous block
next block →
recent activity
Analyzing
Block #84,509,718
31 transactions · 26 stateful · 2026-06-29 17:30:32 UTC
Parallelism
68
/100
Blocked
62
%
Avg conflicts / tx
1.42
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,509,718
· 31 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 2
#2
0x6a42ac30
· blocks 1
#3
0xab083028
· blocks 3
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updatePrices
#10
updatePrices
#11
updatePrices
#13
execPerpOps
#14
execPerpOps
#15
0x5a5d9a99
· blocks 8
#26
setData
#28
execOrders
#30
0xc7e3ec2c
#4
0xab083028
· blocks 1
#6
0xab083028
· blocks 1
#12
0x6a42ac30
#16
0x5a5d9a99
· blocks 7
#25
0xed82b078
#5
0x6ad2e98b
#17
0x5a5d9a99
· blocks 6
#24
0xed82b078
#18
0x5a5d9a99
· blocks 4
#19
0x5a5d9a99
· blocks 3
#20
0x5a5d9a99
· blocks 2
#21
execFwdPositionOps
· blocks 2
#22
execFwdPositionOps
· blocks 1
#23
execFwdPositionOps
· blocks 2
#27
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w2
6
w1
12
w1
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
23
w7
24
w2
25
w1
27
w8
29
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
12 touches
15 conflicts
0xbd68c7c7…40b3
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x85a88798…f85e
0x34b655…2a6f
6 touches
3 conflicts
0xb31b567f…387f
0x34b655…2a6f
6 touches
3 conflicts
0x76477ddf…b8f8
0xc8689a…ee79
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
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
15 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity