pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,697,868
← previous block
next block →
recent activity
Analyzing
Block #87,697,868
17 transactions · 16 stateful · 2026-07-14 12:14:36 UTC
Parallelism
71
/100
Blocked
31
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,697,868
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x5a5d9a99
· blocks 4
#4
0x5a5d9a99
#5
updatePrices
#9
updateDataFeedsValuesPartial
#11
handleOps
· blocks 1
#13
0x6a5628a4
#14
0xd708c5d8
#15
setData
#16
0xc7e3ec2c
#6
0x0f6795d9
· blocks 3
#12
handleOps
#7
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
6
w1
7
w2
8
w3
10
w4
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xee0cc1b7…de22
0x34b655…2a6f
6 touches
3 conflicts
0xf726e2e2…e561
0x34b655…2a6f
6 touches
3 conflicts
0x41d7e149…baec
0x34b655…2a6f
6 touches
3 conflicts
0x1f81b064…5fc2
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
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
10 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity