pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,669,687
← previous block
next block →
recent activity
Analyzing
Block #86,669,687
21 transactions · 19 stateful · 2026-07-09 17:40:28 UTC
Parallelism
81
/100
Blocked
32
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,669,687
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xd2116f31
#2
updatePrices
#3
0x5a5d9a99
· blocks 1
#4
execFwdPositionOps
· blocks 3
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
#10
0x3f5c179b
· blocks 1
#11
batchUpdate
#15
0x6a4fdd83
#16
setData
#17
0x06b20b…5dfb
#18
0x87bb4a…175d
#19
execOrders
· blocks 1
#5
execFwdPositionOps
· blocks 1
#12
execOrders
#14
0xed82b078
#20
execOrders
#6
execFwdPositionOps
· blocks 1
#13
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
6
w2
10
w0
12
w1
13
w3
14
w1
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xe6a18e95…7784
0xa6afd3…d132
4 touches
1 conflict
0x025393f0…8bab
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x44d24653…fa2f
0x34b655…2a6f
4 touches
1 conflict
0x4a5956ef…e226
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