pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,415,107
← previous block
next block →
recent activity
Analyzing
Block #89,415,107
30 transactions · 25 stateful · 2026-07-22 11:41:01 UTC
Parallelism
73
/100
Blocked
52
%
Avg conflicts / tx
0.87
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,415,107
· 30 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
updatePrices
· blocks 1
#5
updatePrices
#6
0x5a5d9a99
· blocks 4
#9
execOrder
#10
execFwdPositionOps
· blocks 2
#12
updateDataFeedsValuesPartial
#14
updatePriceFeedsIfNecessary
#15
placeAndExecuteMarketSell
· blocks 3
#19
0x3f5c179b
#21
execOrders
#22
execOrders
#23
setData
#24
0x0c6c88…2435
#25
0x6a60acc4
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#4
updatePrices
#7
0x5a5d9a99
· blocks 2
#16
placeAndExecuteMarketSell
· blocks 2
#8
0x5a5d9a99
· blocks 2
#17
placeAndExecuteMarketBuy
· blocks 1
#20
0xed82b078
#11
execFwdPositionOps
· blocks 2
#18
placeAndExecuteMarketBuy
#13
execFwdPositionOps
· blocks 2
#26
execOrders
· blocks 2
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w0
7
w1
8
w2
10
w0
11
w3
13
w4
15
w0
16
w1
17
w2
18
w3
20
w2
26
w5
27
w6
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x11b69a7e…334e
0x01bff4…1071
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0x51ce9a8e…3151
0x34b655…2a6f
6 touches
3 conflicts
0x6bfc7921…ffc8
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
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:
0x01bff417…bc1071
6 conflicts on slot
0x11b69a7ea1…83334e
Audit this contract →
← previous block
·
next block →
recent activity