pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,185,018
← previous block
next block →
recent activity
Analyzing
Block #84,185,018
18 transactions · 17 stateful · 2026-06-28 05:26:16 UTC
Parallelism
72
/100
Blocked
53
%
Avg conflicts / tx
1.11
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,185,018
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
execFwdPositionOps
· blocks 3
#3
execFwdPositionOps
#5
updateDataFeedsValuesPartial
#8
0xed82b078
· blocks 1
#9
0xed82b078
· blocks 4
#11
0xed82b078
· blocks 1
#16
setData
#4
execFwdPositionOps
· blocks 1
#7
0xed82b078
· blocks 1
#10
0xed82b078
· blocks 3
#17
execOrders
#6
execFwdPositionOps
#12
0xed82b078
· blocks 2
#13
0xed82b078
· blocks 2
#14
0xed82b078
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
6
w2
7
w1
8
w0
9
w0
10
w1
11
w0
12
w2
13
w3
14
w4
15
w4
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
10 touches
10 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x1e346a85…e9c5
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x8a7af3fd…72a7
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xda7f9bd2…e332
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:
Kuru Exchange: MarginAccount
10 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity