pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,877,530
← previous block
next block →
recent activity
Analyzing
Block #87,877,530
34 transactions · 25 stateful · 2026-07-15 08:16:47 UTC
Parallelism
88
/100
Blocked
24
%
Avg conflicts / tx
0.26
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,877,530
· 34 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
setPrice
#2
setPrice
#3
setPrice
#4
setPrice
#5
setPrice
#6
setPrice
#7
0xab083028
· blocks 1
#8
updatePrices
#9
0x50a0b275
#10
0x5a5d9a99
#11
0x5a5d9a99
· blocks 1
#13
execFwdPositionOps
· blocks 3
#16
forward
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#20
0x3f5c179b
#21
0x3f5c179b
#22
0x3f5c179b
· blocks 1
#25
0x6a574266
#26
0x9c3d2c…0687
#27
0xdbf52a…dc7f
#28
setData
#29
0x9b0d10…77f6
#30
0x0ee117…7292
#31
0x7b6018…027a
#32
batchCancelOrders
#33
execOrders
#12
0x98717539
#14
execFwdPositionOps
· blocks 2
#23
0x0c7abd22
#24
batchUpdate
#15
execFwdPositionOps
· blocks 1
#19
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
11
w0
12
w1
13
w0
14
w1
15
w2
19
w3
22
w0
23
w1
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0x893e54e2…2205
0x34b655…2a6f
6 touches
3 conflicts
0xdc54eb34…fe58
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x4df55aa1…e3d8
0x34b655…2a6f
4 touches
1 conflict
0x58940b94…acb3
0x34b655…2a6f
4 touches
1 conflict
0x59dccbd8…2bf6
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
6 conflicts on slot
0xf3d10975b0…050d07
Audit this contract →
← previous block
·
next block →
recent activity