pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,073,184
← previous block
next block →
recent activity
Analyzing
Block #91,073,184
41 transactions · 33 stateful · 2026-07-28 13:46:02 UTC
Parallelism
78
/100
Blocked
58
%
Avg conflicts / tx
1.02
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,073,184
· 41 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0xcf7468f4
#2
0xab083028
· blocks 1
#4
0x0c7abd22
· blocks 1
#5
0x6a68b312
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x5a5d9a99
· blocks 5
#12
0x41a8f47c
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#21
executeBatch
#22
placeAndExecuteMarketSell
· blocks 2
#30
0xe9316489
#31
setData
#32
0xa621f4…699a
#33
0x6a68b312
#34
0x75c25115
#39
0x59558d29
#40
0xc7e3ec2c
#3
0xab083028
· blocks 2
#11
0x5a5d9a99
· blocks 4
#23
placeAndExecuteMarketSell
· blocks 1
#25
0x0c7abd22
· blocks 1
#13
0x5a5d9a99
· blocks 6
#24
placeAndExecuteMarketBuy
#27
0xed82b078
· blocks 1
#28
0xed82b078
· blocks 1
#14
0x5a5d9a99
· blocks 4
#16
execOrder
· blocks 1
#29
0xed82b078
#15
0x5a5d9a99
· blocks 4
#17
0x5a5d9a99
· blocks 1
#35
execOrders
· blocks 3
#20
execFwdPositionOps
· blocks 1
#36
execOrders
· blocks 2
#26
execFwdPositionOps
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
10
w0
11
w1
13
w2
14
w3
15
w4
16
w3
17
w5
20
w6
25
w1
26
w7
27
w2
29
w3
35
w5
38
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x427c9fc4…5cee
0x34b655…2a6f
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x11b69a7e…334e
0x01bff4…1071
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
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity