pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,819,917
← previous block
next block →
recent activity
Analyzing
Block #99,819,917
18 transactions · 18 stateful · 2026-08-28 05:52:16 UTC
Parallelism
89
/100
Blocked
11
%
Avg conflicts / tx
0.11
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,819,917
· 18 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x6ad2e98b
#4
0xab083028
#5
0x5acec890
#6
0x5acec890
· blocks 1
#7
0x5acec890
#8
0x5acec890
#9
0x5acec890
#10
0x928e4afa
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
setData
#14
execFwdPositionOpsV2
#15
0xd708c5d8
#16
0x6a912287
#2
0xab083028
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x085df2c1…305a
0x34b655…2a6f
2 touches
0 conflicts
0x1e81a9a0…46aa
0x34b655…2a6f
2 touches
0 conflicts
0x49b0842d…0a93
0x34b655…2a6f
2 touches
0 conflicts
0x70d81211…f49f
0x34b655…2a6f
2 touches
0 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:
Kuru Exchange: MarginAccount
1 conflict on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity