pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,071,188
← previous block
next block →
recent activity
Analyzing
Block #91,071,188
22 transactions · 20 stateful · 2026-07-28 13:36:00 UTC
Parallelism
68
/100
Blocked
45
%
Avg conflicts / tx
0.82
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,071,188
· 22 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x575c0012
#2
0x6ad2e98b
· blocks 2
#5
execPerpOps
#6
updatePrices
#7
0x5a5d9a99
· blocks 4
#11
updateDataFeedsValuesPartial
#13
placeAndExecuteMarketSell
#14
placeAndExecuteMarketBuy
#15
setData
#16
withdraw
#17
0x6a68b0b8
#21
0x59558d29
#3
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 2
#4
0xab083028
#9
0x5a5d9a99
· blocks 2
#10
0x5a5d9a99
· blocks 1
#12
execFwdPositionOps
· blocks 3
#18
execOrders
· blocks 2
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
7
w0
8
w1
9
w2
10
w3
12
w3
18
w4
19
w5
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x92115abd…ad76
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x424934c8…f2f1
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x8ab11414…777b
0x34b655…2a6f
4 touches
1 conflict
0xa3a621f8…75a2
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