pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,874,332
← previous block
next block →
recent activity
Analyzing
Block #102,874,332
36 transactions · 31 stateful · 2026-09-07 22:37:09 UTC
Parallelism
75
/100
Blocked
65
%
Avg conflicts / tx
1.86
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,874,332
· 36 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x6a9f3c99
#2
0xab083028
· blocks 5
#4
0xab083028
#6
0xab083028
#7
0x6a9f3c99
#8
0x5acec890
· blocks 6
#9
updatePrices
#10
updatePrices
#11
updatePrices
#13
0x5acec890
#14
0x5acec890
#17
execFwdPositionOpsV2
#18
transferWithAuthorization
· blocks 8
#27
setData
#28
placeBet
#3
0xab083028
· blocks 4
#12
0x5acec890
#16
execFwdPositionOpsV2
· blocks 4
#19
transferWithAuthorization
· blocks 7
#5
0xab083028
· blocks 3
#20
transferWithAuthorization
· blocks 6
#31
execFwdPositionOpsV2
#32
execOrders
· blocks 3
#15
0x0c7abd22
· blocks 2
#21
transferWithAuthorization
· blocks 5
#33
execOrders
· blocks 2
#22
transferWithAuthorization
· blocks 4
#29
0xed82b078
· blocks 1
#34
execOrders
· blocks 1
#23
transferWithAuthorization
· blocks 3
#30
0xed82b078
#35
execOrders
#24
transferWithAuthorization
· blocks 2
#25
transferWithAuthorization
· blocks 1
#26
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w2
8
w0
12
w1
15
w3
16
w1
18
w0
19
w1
29
w4
30
w5
31
w2
32
w2
33
w3
34
w4
35
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
18 touches
36 conflicts
0x00000000…003d
0x065c9d…c394
12 touches
15 conflicts
0x15698ac9…2a46
0x34b655…2a6f
10 touches
10 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xb686e6f5…f6d1
0xc8689a…ee79
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:
USDC (USDC)
36 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity