pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,140,129
← previous block
next block →
recent activity
Analyzing
Block #102,140,129
27 transactions · 25 stateful · 2026-09-05 08:42:12 UTC
Parallelism
81
/100
Blocked
40
%
Avg conflicts / tx
0.7
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,140,129
· 27 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a9bd5e8
#2
0x6a9bd5e8
#3
execOrder
· blocks 1
#4
execOrders
#5
updatePrices
· blocks 2
#8
0x5acec890
· blocks 1
#10
0x5acec890
#11
execOrder
· blocks 4
#12
0x59558d29
#13
execPerpOps
#14
execPerpOps
#15
transfer
#19
0xed82b078
#21
transfer
· blocks 2
#24
setData
#25
execOrders
· blocks 1
#6
updatePrices
· blocks 1
#9
0x5acec890
#16
execFwdPositionOpsV2
· blocks 3
#22
transfer
· blocks 1
#26
execOrders
#7
updatePrices
#17
execFwdPositionOpsV2
· blocks 2
#23
transfer
#18
execFwdPositionOpsV2
· blocks 1
#20
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w0
6
w1
7
w2
8
w0
9
w1
11
w0
16
w1
17
w2
18
w3
20
w4
21
w0
22
w1
23
w2
25
w0
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7a3ba206…5fe0
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x60a536a6…ef7a
0x34b655…2a6f
6 touches
3 conflicts
0x9210e826…1414
0x34b655…2a6f
6 touches
3 conflicts
0xb6fcbbb7…2b31
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…641f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
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
10 conflicts on slot
0x7a3ba20696…9a5fe0
Audit this contract →
← previous block
·
next block →
recent activity