pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,221,411
← previous block
next block →
recent activity
Analyzing
Block #102,221,411
20 transactions · 20 stateful · 2026-09-05 15:34:03 UTC
Parallelism
80
/100
Blocked
30
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,221,411
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xa96df62f
#2
updatePrices
#3
0xab083028
#4
0xab083028
#5
0x5acec890
#6
0x5acec890
· blocks 1
#8
updateDataFeedsValuesPartial
#9
execOrder
· blocks 3
#11
0x59558d29
#12
transferWithAuthorization
#14
execFwdPositionOpsV2
#15
execFwdPositionOpsV2
#16
setData
#7
0x5acec890
· blocks 2
#10
execOrder
· blocks 2
#13
execFwdPositionOpsV2
· blocks 1
#18
execOrders
· blocks 1
#17
execFwdPositionOpsV2
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
9
w0
10
w1
13
w2
17
w3
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x46c14e01…ff09
0x34b655…2a6f
6 touches
3 conflicts
0x6a1642c6…5b2b
0x34b655…2a6f
4 touches
1 conflict
0x6fbc2e5a…e69c
0x34b655…2a6f
4 touches
1 conflict
0x93ffcd76…894e
0x34b655…2a6f
4 touches
1 conflict
0x948836ff…59ab
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:
Perpl
6 conflicts on slot
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity