pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,497,617
← previous block
next block →
recent activity
Analyzing
Block #87,497,617
14 transactions · 12 stateful · 2026-07-13 13:54:56 UTC
Parallelism
64
/100
Blocked
33
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,497,617
· 14 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
execOrders
· blocks 2
#4
execFwdPositionOps
· blocks 2
#6
execFwdPositionOps
#8
verifyOracleProofV2
#9
updateDataFeedsValuesPartial
#10
0x6a54eea8
#11
setData
#13
execOrders
#3
execOrders
· blocks 1
#5
execFwdPositionOps
· blocks 1
#7
execFwdPositionOps
· blocks 1
#12
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w2
7
w3
12
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0x8bf661cb…bcd2
0x34b655…2a6f
6 touches
3 conflicts
0x375e887b…a362
0x34b655…2a6f
4 touches
1 conflict
0xf2f4727d…cdb7
0x34b655…2a6f
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x375e887b…a361
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4a4
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
3 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity