pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,876,637
← previous block
next block →
recent activity
Analyzing
Block #87,876,637
17 transactions · 13 stateful · 2026-07-15 08:10:48 UTC
Parallelism
82
/100
Blocked
23
%
Avg conflicts / tx
0.18
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,876,637
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6ad2e98b
#2
0xab083028
#3
execOrders
#4
execFwdPositionOps
· blocks 1
#5
execFwdPositionOps
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
executeBatch
#11
0x6a574100
#12
setData
#13
0x5e3fc1…9abb
#14
execOrders
#15
execOrders
· blocks 1
#6
execFwdPositionOps
· blocks 1
#16
execOrders
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
10
w2
15
w0
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6713b018…05f3
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2878
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2879
0x34b655…2a6f
4 touches
1 conflict
0xa279b18d…63bc
0x34b655…2a6f
4 touches
1 conflict
0x68c45997…a892
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd0fb72b9…2d6d
0x34b655…2a6f
4 touches
1 conflict
0xe4af4c87…9964
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
1 conflict on slot
0x6713b0185b…1305f3
Audit this contract →
← previous block
·
next block →
recent activity