pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,842,977
← previous block
next block →
recent activity
Analyzing
Block #102,842,977
33 transactions · 28 stateful · 2026-09-07 19:59:24 UTC
Parallelism
82
/100
Blocked
54
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,842,977
· 33 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 3
#2
0x6a9f179f
#3
0xa96df62f
#4
0x5acec890
· blocks 4
#6
0xab083028
#8
updatePrices
· blocks 1
#10
updatePrices
#11
updatePrices
#13
0x5acec890
#15
0x928e4afa
#16
execFwdPositionOpsV2
· blocks 1
#18
placeAndExecuteMarketSell
· blocks 5
#23
execFwdPositionOpsV2
#25
0xed82b078
#26
0x6a9f179f
#27
setData
#29
execOrders
· blocks 3
#5
0xab083028
#7
execOrders
· blocks 1
#9
updatePrices
#12
0x5acec890
· blocks 2
#19
placeAndExecuteMarketBuy
· blocks 4
#24
0xed82b078
#30
execOrders
· blocks 2
#14
0x5acec890
#17
execFwdPositionOpsV2
#20
placeAndExecuteMarketBuy
· blocks 3
#31
execOrders
· blocks 1
#21
placeAndExecuteMarketSell
· blocks 2
#32
execOrders
#22
placeAndExecuteMarketBuy
· blocks 1
#28
flashSwap
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
7
w1
8
w0
9
w1
12
w1
14
w2
16
w0
17
w2
18
w0
19
w1
20
w2
21
w3
22
w4
24
w1
28
w5
32
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
12 touches
15 conflicts
0x11b69a7e…334e
0x01bff4…1071
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x676f9f01…a8ac
0x34b655…2a6f
6 touches
3 conflicts
0x002fed35…79fa
0x2a68ba…90c5
6 touches
3 conflicts
0xa3dd3a9a…2965
0x851145…3f07
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x66843f42…7208
0x34b655…2a6f
4 touches
1 conflict
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:
USDC (USDC)
15 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity