pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,816,320
← previous block
next block →
recent activity
Analyzing
Block #102,816,320
37 transactions · 27 stateful · 2026-09-07 17:45:14 UTC
Parallelism
73
/100
Blocked
59
%
Avg conflicts / tx
1.22
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,816,320
· 37 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0xa9b28aa6
#2
executePacked
#3
0xab083028
· blocks 2
#5
execOrder
· blocks 4
#6
0x0c7abd22
· blocks 2
#9
0x4297b034
#10
execOrders
· blocks 1
#11
execOrder
· blocks 2
#12
0x5acec890
· blocks 4
#15
0x6c05cd2b
#16
0xe3a3c9cc
#18
transferWithAuthorization
#19
execFwdPositionOpsV2
#22
placeAndExecuteMarketSell
#23
placeAndExecuteMarketSell
#24
placeAndExecuteMarketSell
#25
placeAndExecuteMarketBuy
#26
placeAndExecuteMarketSell
#29
0xed82b078
#30
setData
#4
0xab083028
· blocks 1
#7
0x0c7abd22
· blocks 1
#13
0x5acec890
· blocks 3
#8
0xab083028
· blocks 1
#14
0x5acec890
· blocks 1
#17
0x0c7abd22
#20
execFwdPositionOpsV2
· blocks 1
#21
execFwdPositionOpsV2
· blocks 6
#27
0x3f5c179b
#28
execFwdPositionOpsV2
· blocks 1
#31
execOrders
· blocks 5
#32
execOrders
· blocks 4
#33
execOrders
· blocks 3
#34
execOrders
· blocks 2
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
6
w0
7
w1
8
w2
10
w0
11
w0
12
w0
13
w1
14
w2
17
w2
20
w2
21
w3
27
w3
28
w4
31
w4
32
w5
33
w6
34
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x51cfbcbc…fa29
0x34b655…2a6f
6 touches
3 conflicts
0x676f9f01…a8ac
0x34b655…2a6f
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity