pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,921,058
← previous block
next block →
recent activity
Analyzing
Block #87,921,058
22 transactions · 22 stateful · 2026-07-15 13:07:57 UTC
Parallelism
77
/100
Blocked
36
%
Avg conflicts / tx
0.55
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,921,058
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
executePacked
#2
0x6ad2e98b
· blocks 1
#3
handleOps
#4
0x5a5d9a99
· blocks 2
#7
updatePrices
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x3f5c179b
#14
0x3f5c179b
#17
execFwdPositionOps
#18
0x6a5786a4
#19
setData
#5
0x5a5d9a99
· blocks 3
#16
batchUpdate
#6
0x98717539
#8
execFwdPositionOps
· blocks 4
#9
execFwdPositionOps
· blocks 1
#20
execOrders
· blocks 1
#15
execFwdPositionOps
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
6
w2
8
w2
9
w3
15
w4
16
w1
20
w3
21
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x581b829b…9578
0x34b655…2a6f
4 touches
1 conflict
0x8a902a17…fbec
0x34b655…2a6f
4 touches
1 conflict
0x92b49f44…ee4f
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
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity