pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,498,259
← previous block
next block →
recent activity
Analyzing
Block #87,498,259
28 transactions · 27 stateful · 2026-07-13 13:59:14 UTC
Parallelism
71
/100
Blocked
52
%
Avg conflicts / tx
1.11
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,498,259
· 28 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 5
#4
0xab083028
· blocks 1
#5
updatePrices
#6
execFwdPositionOps
· blocks 5
#9
updateDataFeedsValuesPartial
#10
redeemDelegations
#11
updateDataFeedsValuesPartial
#12
executeBatch
#13
0x3f5c179b
#20
verifyOracleProofV2
#22
0xbf82f22b
#23
0x6a54efaa
· blocks 1
#24
setData
#2
0x6ad2e98b
· blocks 2
#7
execFwdPositionOps
· blocks 5
#16
0x3f5c179b
· blocks 1
#21
0xed82b078
#25
0x6a54efaa
#3
0x6ad2e98b
· blocks 1
#8
execFwdPositionOps
· blocks 3
#19
batchUpdate
#14
execFwdPositionOps
· blocks 2
#17
0x3f5c179b
#15
execFwdPositionOps
· blocks 2
#18
execFwdPositionOps
· blocks 2
#26
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
6
w0
7
w1
8
w2
14
w3
15
w4
16
w1
17
w3
18
w5
19
w2
21
w1
27
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0xb4c35fcd…43ae
0xa6afd3…d132
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x851145…3f07
6 touches
3 conflicts
0x1b6c23a0…723b
0x851145…3f07
6 touches
3 conflicts
0x466a76c3…7a61
0x851145…3f07
6 touches
3 conflicts
0x00000000…003d
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
15 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity