pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,975,047
← previous block
next block →
recent activity
Analyzing
Block #99,975,047
42 transactions · 33 stateful · 2026-08-28 18:54:41 UTC
Parallelism
74
/100
Blocked
52
%
Avg conflicts / tx
1.24
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,975,047
· 42 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 8
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
0x6a91d9e9
· blocks 1
#9
setData
#10
dagSwapByOrderId
#11
updatePrices
#12
updatePrices
#14
0x6ad2e98b
#15
0xd524a9da
#16
execOrders
· blocks 3
#20
0x5acec890
· blocks 5
#25
0x5acec890
#27
0x59558d29
#28
execPerpOps
#29
execPerpOps
#30
0x41a8f47c
#31
execOrders
#33
execFwdPositionOpsV2
#34
0x3f5c179b
#35
0x3f5c179b
#36
execFwdPositionOpsV2
#38
execFwdPositionOpsV2
#2
0x0c7abd22
· blocks 7
#17
execOrders
· blocks 2
#39
0x6a91d9e9
#3
0x0c7abd22
· blocks 4
#13
0xab083028
#18
execOrders
· blocks 1
#37
0xed82b078
#4
0x0c7abd22
· blocks 3
#19
execOrders
· blocks 2
#21
0x5acec890
· blocks 4
#22
0x0c7abd22
· blocks 4
#23
0x5acec890
· blocks 3
#24
0x0c7abd22
· blocks 3
#26
0x928e4afa
· blocks 1
#32
0x0c7abd22
#40
execOrders
· blocks 1
#41
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
8
w0
13
w2
16
w0
17
w1
18
w2
22
w5
24
w7
32
w8
37
w2
39
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbbea9fc8…d509
0xd32edf…ff58
13 touches
21 conflicts
0xca841faa…486a
0x34b655…2a6f
12 touches
15 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…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0xd0ec60a1…d242
0x1b6862…e19c
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
21 conflicts on slot
0xbbea9fc807…afd509
Audit this contract →
← previous block
·
next block →
recent activity