pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,901,589
← previous block
next block →
recent activity
Analyzing
Block #87,901,589
21 transactions · 19 stateful · 2026-07-15 10:57:44 UTC
Parallelism
62
/100
Blocked
53
%
Avg conflicts / tx
0.9
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,901,589
· 21 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
0x67098489
#2
executePacked
#3
0x6ad2e98b
· blocks 1
#6
execOrders
· blocks 1
#7
updatePrices
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#16
verifyOracleProofV2
#19
execOrders
#20
setData
#4
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 3
#5
0x8263f5d9
#9
0x5a5d9a99
· blocks 4
#10
0x5a5d9a99
· blocks 2
#11
0x5a5d9a99
· blocks 3
#14
execFwdPositionOps
· blocks 3
#15
execFwdPositionOps
#17
execFwdPositionOps
· blocks 1
#18
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
8
w1
9
w2
10
w3
11
w4
14
w5
15
w6
17
w6
18
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x9ba6ae4a…90cb
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x102cd36e…9871
0x34b655…2a6f
4 touches
1 conflict
0x28c180e1…f1e2
0x34b655…2a6f
4 touches
1 conflict
0x428b6e5b…8909
0x34b655…2a6f
4 touches
1 conflict
0x49f5a697…72c0
0x34b655…2a6f
4 touches
1 conflict
0x7d6e48e8…f2b5
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:
Perpl
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity