pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,177,167
← previous block
next block →
recent activity
Analyzing
Block #102,177,167
32 transactions · 29 stateful · 2026-09-05 11:50:01 UTC
Parallelism
66
/100
Blocked
48
%
Avg conflicts / tx
1.19
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,177,167
· 32 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x6a9c01ec
· blocks 1
#3
0xab083028
· blocks 1
#4
0xa96df62f
#5
0xab083028
#6
0xab083028
#7
0x0c7abd22
· blocks 2
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x59558d29
#12
0x59558d29
#13
0xb414539a
#14
execPerpOps
#15
updateDataFeedsValuesPartial
#16
artefact_keep
#21
0xed82b078
#23
setData
#2
0x6a9c01ec
#17
execFwdPositionOpsV2
· blocks 2
#18
0x0c7abd22
#22
0xed82b078
#19
execFwdPositionOpsV2
· blocks 4
#20
execFwdPositionOpsV2
#24
execOrders
· blocks 7
#25
execOrders
· blocks 6
#26
execOrders
· blocks 5
#27
execOrders
· blocks 4
#28
execOrders
· blocks 3
#29
execOrders
· blocks 2
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
7
w0
17
w1
18
w1
19
w2
20
w3
22
w1
24
w3
25
w4
26
w5
27
w6
28
w7
29
w8
30
w9
31
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0x51fc8795…126f
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x35174d88…a3e9
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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity