pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,880,929
← previous block
next block →
recent activity
Analyzing
Block #87,880,929
29 transactions · 20 stateful · 2026-07-15 08:39:32 UTC
Parallelism
76
/100
Blocked
45
%
Avg conflicts / tx
0.93
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,880,929
· 29 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5a5d9a99
#4
0x5a5d9a99
· blocks 6
#5
updateDataFeedsValuesPartial
#9
0x3f5c179b
#13
0x568ce1…968b
#14
0x8725fb…533b
#15
0xae33b1…ad84
#16
0x786a80…1d6c
#17
setData
#18
0xcfbae5…d182
#19
0x0495a8…507a
#20
0x366449…3835
#21
execOrders
· blocks 2
#22
execOrders
#23
execOrders
#24
execOrders
#25
execOrders
#27
execOrders
#2
0x6ad2e98b
#6
execFwdPositionOps
· blocks 6
#7
execFwdPositionOps
· blocks 4
#11
execFwdPositionOps
· blocks 1
#8
execFwdPositionOps
· blocks 3
#10
execFwdPositionOps
· blocks 2
#26
execOrders
· blocks 1
#12
execFwdPositionOps
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w1
7
w2
8
w3
10
w4
11
w2
12
w5
21
w0
26
w4
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x9ba6ae4a…90cb
0x34b655…2a6f
10 touches
10 conflicts
0xf28cf8dc…b0ca
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x6af3bfab…17a8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6426
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
15 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity