pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,692,078
← previous block
next block →
recent activity
Analyzing
Block #87,692,078
21 transactions · 20 stateful · 2026-07-14 11:35:55 UTC
Parallelism
76
/100
Blocked
20
%
Avg conflicts / tx
0.43
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,692,078
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execFwdPositionOps
· blocks 4
#4
0x3f5c179b
#5
0x3f5c179b
#6
0x3f5c179b
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x6a561f93
#12
setData
#13
0x785f5745
#14
execOrders
#15
execOrders
#16
execOrders
#17
execOrders
#18
execOrders
#19
execOrders
#20
0xc7e3ec2c
#2
execFwdPositionOps
· blocks 2
#3
execFwdPositionOps
· blocks 2
#7
execFwdPositionOps
· blocks 1
#8
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w3
8
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4ab
0x34b655…2a6f
6 touches
3 conflicts
0x45cd8987…3132
0x34b655…2a6f
6 touches
3 conflicts
0xc5f336ca…912e
0x34b655…2a6f
6 touches
3 conflicts
0x5d2c01c7…439f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x5906754f…b584
0x34b655…2a6f
4 touches
1 conflict
0x6a4868a5…367e
0x34b655…2a6f
4 touches
1 conflict
0x7b6c252d…a696
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
0x7e5ea60ab2…b0c4ab
Audit this contract →
← previous block
·
next block →
recent activity