pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,025,604
← previous block
next block →
recent activity
Analyzing
Block #90,025,604
17 transactions · 16 stateful · 2026-07-24 21:35:15 UTC
Parallelism
71
/100
Blocked
50
%
Avg conflicts / tx
0.71
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,025,604
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x6ad2e98b
· blocks 1
#3
0x5a5d9a99
#4
execFwdPositionOps
· blocks 4
#6
updateDataFeedsValuesPartial
#7
setData
#10
handleOps
#11
0x1fe271b4
· blocks 2
#5
execFwdPositionOps
· blocks 2
#8
0x3f5c179b
#12
0x1fe271b4
· blocks 1
#13
execFwdPositionOps
#9
execFwdPositionOps
· blocks 1
#14
claim
#15
execOrders
· blocks 1
#16
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
8
w1
9
w2
11
w0
12
w1
13
w1
14
w2
15
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x45ea7a97…bbb3
0x34b655…2a6f
8 touches
6 conflicts
0x55b4e430…44cb
0x754704…b603
6 touches
3 conflicts
0x00000000…0006
0x0a2fbf…29b1
6 touches
3 conflicts
0x02bc27fb…fac8
0x0a2fbf…29b1
4 touches
1 conflict
0xc4b562b4…5215
0x0a2fbf…29b1
4 touches
1 conflict
0xc4b562b4…5216
0x0a2fbf…29b1
4 touches
1 conflict
0x74362807…e577
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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
0x45ea7a9723…bdbbb3
Audit this contract →
← previous block
·
next block →
recent activity