pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,700,427
← previous block
next block →
recent activity
Analyzing
Block #87,700,427
54 transactions · 36 stateful · 2026-07-14 12:31:47 UTC
Parallelism
89
/100
Blocked
53
%
Avg conflicts / tx
0.56
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,700,427
· 54 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 4
#3
0x0c7abd22
#4
0x0c7abd22
#5
0x0c7abd22
#9
0x6a562cab
#11
0x13572d0b
· blocks 1
#13
0x6ad2e98b
#14
0x6ad2e98b
#16
0x6ad2e98b
#17
0x6ad2e98b
#18
updatePrices
· blocks 1
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
updatePrices
#26
updatePrices
#27
0x6a562cab
#28
updatePrices
· blocks 1
#30
0x5a5d9a99
· blocks 2
#33
updateDataFeedsValuesPartial
#34
updateDataFeedsValuesPartial
#36
0x000000b2
#37
execFwdPositionOps
· blocks 2
#39
updatePriceFeedsIfNecessary
#42
0x3f5c179b
#43
handleOps
#44
execFwdPositionOps
#47
setData
· blocks 1
#50
execOrders
#52
0xc7e3ec2c
#53
0xc7e3ec2c
#6
0x0c7abd22
· blocks 3
#19
updatePrices
#29
updatePrices
#31
0x5a5d9a99
· blocks 1
#35
0x000000b2
#38
execFwdPositionOps
· blocks 1
#48
setData
#7
0x0c7abd22
· blocks 6
#32
0x98717539
· blocks 1
#40
execFwdPositionOps
#8
0x0c7abd22
· blocks 2
#12
0x6ad2e98b
· blocks 2
#41
0x3f5c179b
#49
execOrders
· blocks 1
#10
0x0c7abd22
#15
0x6ad2e98b
· blocks 1
#45
0xed82b078
#51
execOrders
#46
placeAndExecuteMarketBuy
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w1
7
w2
8
w3
10
w4
11
w0
12
w3
15
w4
18
w0
19
w1
28
w0
29
w1
30
w0
31
w1
32
w2
35
w1
41
w3
45
w4
46
w5
49
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf721ce80…8d6c
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0x78694995…f66b
0x1b6862…e19c
8 touches
6 conflicts
0x889d5e90…929a
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
10 conflicts on slot
0xf721ce8093…d98d6c
Audit this contract →
← previous block
·
next block →
recent activity