pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,711,950
← previous block
next block →
recent activity
Analyzing
Block #87,711,950
20 transactions · 18 stateful · 2026-07-14 13:49:05 UTC
Parallelism
75
/100
Blocked
39
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,711,950
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execPerpOps
#2
execPerpOps
#3
0x5a5d9a99
· blocks 4
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#9
0x3f5c179b
#10
0x3f5c179b
#11
0x3f5c179b
· blocks 1
#13
execFwdPositionOps
#15
forward
#16
0x6a563ec8
#17
setData
#6
execFwdPositionOps
· blocks 4
#14
batchUpdate
#7
execFwdPositionOps
· blocks 2
#18
execOrders
· blocks 1
#8
execFwdPositionOps
· blocks 1
#19
execOrders
#12
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
6
w1
7
w2
8
w3
11
w0
12
w4
14
w1
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x56fed0dd…581f
0x34b655…2a6f
4 touches
1 conflict
0x56fed0dd…5820
0x34b655…2a6f
4 touches
1 conflict
0x90a021f0…f922
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xa0092eae…c71c
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
10 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity