pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,247,534
← previous block
next block →
recent activity
Analyzing
Block #91,247,534
26 transactions · 24 stateful · 2026-07-29 04:23:13 UTC
Parallelism
81
/100
Blocked
50
%
Avg conflicts / tx
0.85
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,247,534
· 26 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a6980a9
#2
0xab083028
#3
0x6a6980a9
#4
updatePrices
· blocks 1
#6
0x5a5d9a99
· blocks 5
#9
execFwdPositionOps
· blocks 3
#10
updateDataFeedsValuesPartial
#11
updatePriceFeedsIfNecessary
#12
placeBet
#13
0xce1e7030
#14
0xed82b078
#19
setData
#24
0x59558d29
· blocks 1
#5
updatePrices
#7
0x5a5d9a99
#8
execFwdPositionOps
· blocks 3
#15
execFwdPositionOps
#20
execOrders
· blocks 3
#25
0x59558d29
#16
execOrders
· blocks 2
#21
execOrders
· blocks 2
#17
execOrders
· blocks 1
#22
execOrders
· blocks 1
#18
execOrders
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w0
7
w1
8
w1
9
w0
15
w1
16
w2
17
w3
18
w4
20
w1
21
w2
22
w3
23
w4
24
w0
25
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x033cf007…136d
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xbde524f4…43bf
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x4bc1abab…5874
0x34b655…2a6f
5 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
10 conflicts on slot
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity