pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,706,631
← previous block
next block →
recent activity
Analyzing
Block #87,706,631
54 transactions · 39 stateful · 2026-07-14 13:13:29 UTC
Parallelism
80
/100
Blocked
56
%
Avg conflicts / tx
1.39
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,706,631
· 54 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#4
0x0c7abd22
#6
0x0c7abd22
#11
0x575c0012
#12
0x1094dc9f
#13
0x1094dc9f
#14
0x1094dc9f
#15
execute
#16
execute
#17
0xab083028
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
0x6a563670
#24
execPerpOps
· blocks 1
#26
updatePrices
#27
updatePrices
#28
updatePrices
#29
0x5a5d9a99
· blocks 4
#33
updateDataFeedsValuesPartial
#34
updateDataFeedsValuesPartial
#35
0x6b8f732b
#36
execute
#37
execFwdPositionOps
· blocks 3
#42
0x3f5c179b
· blocks 1
#43
0x3f5c179b
#46
claim
#47
setData
#48
execOrders
· blocks 4
#53
execute
#2
0x0c7abd22
· blocks 7
#25
execPerpOps
#30
0x5a5d9a99
· blocks 5
#49
execOrders
· blocks 3
#3
0x0c7abd22
· blocks 6
#31
0x5a5d9a99
· blocks 3
#5
0x0c7abd22
· blocks 4
#32
0x98717539
· blocks 2
#7
0x0c7abd22
· blocks 3
#38
execFwdPositionOps
· blocks 2
#8
0x0c7abd22
· blocks 2
#39
execFwdPositionOps
· blocks 3
#9
0x0c7abd22
· blocks 2
#40
execFwdPositionOps
· blocks 2
#10
0x0c7abd22
· blocks 4
#50
execOrders
· blocks 2
#18
0xab083028
· blocks 3
#51
execOrders
· blocks 1
#41
0x3f5c179b
· blocks 1
#44
batchUpdate
#52
execOrders
#45
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
7
w4
8
w5
9
w6
10
w7
18
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd4684644…4d44
0xd32edf…ff58
15 touches
28 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…001d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 conflicts
0x4e7eb462…b2af
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
8 touches
6 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:
FastLane: FastLaneAuctionHandler
28 conflicts on slot
0xd4684644d4…e44d44
Audit this contract →
← previous block
·
next block →
recent activity