pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,902,438
← previous block
next block →
recent activity
Analyzing
Block #87,902,438
18 transactions · 16 stateful · 2026-07-15 11:03:25 UTC
Parallelism
78
/100
Blocked
44
%
Avg conflicts / tx
0.67
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,902,438
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaf5e395a
· blocks 2
#4
updatePrices
· blocks 1
#5
0x5a5d9a99
· blocks 1
#6
0x5a5d9a99
· blocks 1
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 3
#10
executeBatch
#14
setData
#15
deposit
#16
exactInputSingle
#2
0x6ad2e98b
· blocks 1
#7
0x98717539
#11
0x0f6795d9
· blocks 2
#17
placeOrder
#3
0xab083028
#12
0x0f6795d9
· blocks 1
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w0
6
w0
7
w1
9
w0
11
w1
12
w2
13
w3
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xebe9512d…5162
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
0x50e84e6c…287f
0x34b655…2a6f
4 touches
1 conflict
0x5da07701…7ea7
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity