pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,593,216
← previous block
next block →
recent activity
Analyzing
Block #87,593,216
22 transactions · 17 stateful · 2026-07-14 00:35:07 UTC
Parallelism
68
/100
Blocked
47
%
Avg conflicts / tx
0.95
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,593,216
· 22 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
0x0c7abd22
· blocks 1
#3
0x5a5d9a99
#4
0x5a5d9a99
· blocks 5
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#13
batchUpdate
#14
0x6a5584b3
#15
setData
#16
0xa990c1…fe13
#17
0x8ed625…8322
#18
0xadd9fd…021b
#19
0x29fcff…7729
#20
execOrders
· blocks 1
#2
0x0c7abd22
#5
0x5a5d9a99
· blocks 4
#6
0x5a5d9a99
· blocks 3
#9
execFwdPositionOps
· blocks 4
#10
execFwdPositionOps
· blocks 1
#11
execFwdPositionOps
· blocks 2
#12
execFwdPositionOps
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
9
w3
10
w4
11
w5
12
w6
20
w0
21
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd93edb3f…94ec
0x34b655…2a6f
12 touches
15 conflicts
0x2fade833…5de4
0x34b655…2a6f
6 touches
3 conflicts
0x34d95d94…3a16
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x53bddbe8…2e5e
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x875164c2…f8a2
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
0xd93edb3f20…0394ec
Audit this contract →
← previous block
·
next block →
recent activity