pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,770,643
← previous block
next block →
recent activity
Analyzing
Block #90,770,643
21 transactions · 17 stateful · 2026-07-27 12:23:03 UTC
Parallelism
81
/100
Blocked
41
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,770,643
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab3afc…3193
#2
0x50a0b275
#3
0x6ad2e98b
· blocks 1
#5
execOrder
· blocks 3
#6
0x5a5d9a99
· blocks 1
#7
updateDataFeedsValuesPartial
#11
approve
#12
0x6a674e1f
#13
0xe9316489
#14
setData
#15
0x93614a…591a
#19
0xc7e3ec2c
#20
0xc7e3ec2c
#4
0xab083028
#8
execFwdPositionOps
· blocks 2
#16
execOrders
· blocks 2
#9
execFwdPositionOps
· blocks 1
#17
execOrders
· blocks 1
#10
execFwdPositionOps
#18
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
6
w0
8
w1
9
w2
10
w3
16
w1
17
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x3bdd71a2…b6eb
0x34b655…2a6f
4 touches
1 conflict
0x54be4d07…5249
0x34b655…2a6f
4 touches
1 conflict
0x5571e830…9cea
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x9ae859db…2d84
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity