pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,403,124
← previous block
next block →
recent activity
Analyzing
Block #91,403,124
22 transactions · 17 stateful · 2026-07-29 17:27:02 UTC
Parallelism
77
/100
Blocked
41
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,403,124
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#3
execPerpOps
#4
execPerpOps
#5
0x5a5d9a99
· blocks 5
#7
0x5a5d9a99
#10
updatePrices
#12
execFwdPositionOps
#13
execFwdPositionOps
#14
updateDataFeedsValuesPartial
#16
0xed82b078
#18
0x12ebfb…0a5b
#19
0x0a414e…6c4a
#20
setData
#21
0x59558d29
#2
0xab083028
#6
0x5a5d9a99
· blocks 2
#15
execFwdPositionOps
#8
0x5a5d9a99
· blocks 2
#9
0x5a5d9a99
#11
execFwdPositionOps
· blocks 1
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
8
w2
9
w3
11
w3
15
w1
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xe759cbfc…47c8
0x34b655…2a6f
4 touches
1 conflict
0x1526b11f…8b21
0x34b655…2a6f
4 touches
1 conflict
0x19b4e3fd…3821
0x34b655…2a6f
4 touches
1 conflict
0x34a1ee7e…fb20
0x34b655…2a6f
4 touches
1 conflict
0x72b8b170…3237
0x34b655…2a6f
4 touches
1 conflict
0x91d1a0a3…8cba
0x34b655…2a6f
4 touches
1 conflict
0xa5060afa…ec77
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity