pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,791,913
← previous block
next block →
recent activity
Analyzing
Block #87,791,913
31 transactions · 22 stateful · 2026-07-14 22:44:09 UTC
Parallelism
84
/100
Blocked
41
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,791,913
· 31 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#2
updatePrices
· blocks 1
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
execOrders
· blocks 2
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
· blocks 1
#14
updateDataFeedsValuesPartial
#15
0x6a56bc31
#16
execFwdPositionOps
· blocks 5
#21
0x3f5c179b
#23
0x9e76c652
#25
forward
#26
0x6a56bc31
#27
setData
#28
execOrders
· blocks 1
#30
0x6a56bc31
#3
updatePrices
#9
execOrders
· blocks 1
#17
execFwdPositionOps
· blocks 3
#20
0x3f5c179b
#29
execOrders
#18
execFwdPositionOps
· blocks 3
#19
execFwdPositionOps
· blocks 1
#22
execFwdPositionOps
· blocks 1
#24
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
8
w0
9
w1
13
w0
16
w0
17
w1
18
w2
19
w3
20
w1
22
w3
24
w4
28
w0
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x05e76e1b…39ec
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xc948dbdc…199a
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x29871f90…45bb
0x34b655…2a6f
6 touches
3 conflicts
0x1941b441…5889
0x34b655…2a6f
6 touches
3 conflicts
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
0x05e76e1b2d…1839ec
Audit this contract →
← previous block
·
next block →
recent activity