pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,628,414
← previous block
next block →
recent activity
Analyzing
Block #86,628,414
21 transactions · 18 stateful · 2026-07-09 13:03:29 UTC
Parallelism
81
/100
Blocked
50
%
Avg conflicts / tx
0.86
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,628,414
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
updatePrices
#6
0x5a5d9a99
· blocks 5
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 1
#14
forward
#15
0xed82b078
#16
0x6a4f9c99
#17
setData
#18
0x374656…c200
#2
0x0c7abd22
· blocks 2
#7
0x5a5d9a99
· blocks 3
#12
0x0f6795d9
· blocks 1
#3
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 1
#19
0x39435dac
· blocks 1
#4
0xab083028
#9
0x5a5d9a99
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w0
7
w1
8
w2
9
w3
12
w1
13
w0
19
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x7ce93f3d…b70e
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
6 touches
3 conflicts
0x70ff9262…8d80
0x34b655…2a6f
6 touches
3 conflicts
0x794b8f81…3eae
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xef65bff3…7c9d
0x2a68ba…90c5
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity