pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,208,826
← previous block
next block →
recent activity
Analyzing
Block #90,208,826
12 transactions · 10 stateful · 2026-07-25 13:01:37 UTC
Parallelism
83
/100
Blocked
30
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,208,826
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 1
#5
handleOps
· blocks 1
#7
0x36f359b0
#8
0x9fe103…4463
#9
setData
#10
0x39435dac
· blocks 1
#4
0x0f6795d9
#6
handleOps
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
6
w1
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x219e176b…c20b
0x0a2fbf…29b1
4 touches
1 conflict
0x213a54fa…c85f
0x34b655…2a6f
4 touches
1 conflict
0x006c3b86…59a9
0x34b655…2a6f
4 touches
1 conflict
0x9fc46108…71f1
0x34b655…2a6f
4 touches
1 conflict
0xb25fa8e2…c9ef
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0006
0x0a2fbf…29b1
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:
0x0a2fbf2d…f729b1
1 conflict on slot
0x219e176bfd…92c20b
Audit this contract →
← previous block
·
next block →
recent activity