pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,667,913
← previous block
next block →
recent activity
Analyzing
Block #99,667,913
29 transactions · 27 stateful · 2026-08-27 17:02:10 UTC
Parallelism
83
/100
Blocked
48
%
Avg conflicts / tx
0.86
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,667,913
· 29 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 3
#2
0x5acec890
· blocks 5
#3
updatePrices
· blocks 2
#6
0x6a906e09
#9
0x8263f5d9
#10
0x8263f5d9
#11
execOrders
#13
execOrder
· blocks 3
#17
0x59558d29
#18
updateDataFeedsValuesPartial
#19
execFwdPositionOpsV2
#20
execFwdPositionOpsV2
#21
0x3f5c179b
#23
forward
#25
setData
#4
updatePrices
· blocks 1
#7
0x8263f5d9
· blocks 2
#12
execOrder
#14
0x5acec890
· blocks 2
#24
0xed82b078
#26
execOrders
· blocks 2
#5
updatePrices
#8
0xab083028
· blocks 1
#15
0x5acec890
· blocks 3
#16
0x928e4afa
#22
0x3f5c179b
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w2
7
w1
8
w2
12
w1
13
w0
14
w1
15
w2
16
w3
22
w3
24
w1
26
w1
27
w3
28
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x2bd1c200…56de
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xf88ccd07…a684
0xa6afd3…d132
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
6 conflicts on slot
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity