pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,409,097
← previous block
next block →
recent activity
Analyzing
Block #87,409,097
33 transactions · 26 stateful · 2026-07-13 04:03:00 UTC
Parallelism
76
/100
Blocked
58
%
Avg conflicts / tx
1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,409,097
· 33 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
executePacked
#2
0xaf5e395a
· blocks 3
#3
0x05ee6a22
#4
updatePrices
#5
execOrders
· blocks 3
#8
0x13572d0b
#9
execPerpOps
#10
execPerpOps
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#22
0x0c7abd22
· blocks 1
#24
0x57368ddf
#26
createModule
#29
execFwdPositionOps
#30
0x6a5463ec
#31
setData
#32
0xc7e3ec2c
#6
execOrders
· blocks 2
#7
0x13572d0b
· blocks 2
#11
0x5a5d9a99
· blocks 5
#19
0x62be7533
· blocks 1
#12
0x5a5d9a99
· blocks 5
#23
0x0c7abd22
#13
0x5a5d9a99
· blocks 2
#18
execFwdPositionOps
· blocks 5
#14
0x5a5d9a99
· blocks 1
#20
execFwdPositionOps
· blocks 1
#21
execFwdPositionOps
· blocks 1
#15
0x5a5d9a99
· blocks 1
#25
execFwdPositionOps
#28
execFwdPositionOps
#27
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
7
w1
11
w2
12
w3
13
w4
14
w5
15
w6
18
w4
19
w2
20
w5
23
w3
27
w7
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1ac
0xb1dbf0…c0d3
10 touches
10 conflicts
0x8a35acfb…d1ad
0xb1dbf0…c0d3
10 touches
10 conflicts
0x00000000…0000
0x63e48b…53f2
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
8 touches
6 conflicts
0x00000000…0004
0x63e48b…53f2
8 touches
6 conflicts
0x9a555477…19a8
0x754704…b603
8 touches
6 conflicts
0x00000000…0002
0x63e48b…53f2
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:
0xb1dbf05f…b1c0d3
10 conflicts on slot
0x8a35acfbc1…6bd1ac
Audit this contract →
← previous block
·
next block →
recent activity