pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,079,060
← previous block
next block →
recent activity
Analyzing
Block #91,079,060
31 transactions · 27 stateful · 2026-07-28 14:15:38 UTC
Parallelism
68
/100
Blocked
56
%
Avg conflicts / tx
1.48
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,079,060
· 31 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
#2
execute
#3
0xab083028
· blocks 1
#5
postStateList
#6
execPerpOps
#7
0x5a5d9a99
· blocks 4
#10
updateDataFeedsValuesPartial
#11
execFwdPositionOps
· blocks 4
#12
execFwdPositionOps
#13
placeAndExecuteMarketSell
· blocks 1
#17
approve
#18
setData
#21
execOrders
#27
0x59558d29
· blocks 2
#30
0xc7e3ec2c
#4
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 5
#14
placeAndExecuteMarketBuy
#28
0x59558d29
· blocks 1
#9
0x5a5d9a99
· blocks 3
#15
execFwdPositionOps
· blocks 3
#16
0xed82b078
#29
0x59558d29
#19
execOrders
· blocks 6
#20
execOrders
· blocks 5
#22
execOrders
· blocks 4
#23
execOrders
· blocks 3
#24
execOrders
· blocks 2
#25
execOrders
· blocks 1
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
7
w0
8
w1
9
w2
11
w0
13
w0
14
w1
15
w2
16
w2
19
w3
20
w4
22
w5
23
w6
24
w7
25
w8
26
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x4acbdbcf…a8c6
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0xa558e115…fc88
0x34b655…2a6f
6 touches
3 conflicts
0xa5a8ffca…8de2
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity