pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,664,360
← previous block
next block →
recent activity
Analyzing
Block #87,664,360
25 transactions · 19 stateful · 2026-07-14 08:30:42 UTC
Parallelism
88
/100
Blocked
47
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,664,360
· 25 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 2
#4
updatePrices
#5
0x39435dac
· blocks 2
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 2
#13
0x0f6795d9
· blocks 1
#15
updateDataFeedsValuesPartial
#18
setData
#19
0xca010a…e979
#20
0xd255a9…60a6
#21
0xb8e8d7…14b4
#24
0x6a55f429
#2
0x6ad2e98b
· blocks 1
#6
0x39435dac
· blocks 1
#12
0x5a5d9a99
#14
0x0f6795d9
#16
0x3f5c179b
#22
0x39435dac
· blocks 1
#3
0x8263f5d9
#17
0x0f6795d9
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
11
w0
12
w1
13
w0
14
w1
16
w1
17
w2
22
w1
23
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8649e48f…941c
0xc8689a…ee79
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xfb4cb196…8c4a
0x34b655…2a6f
4 touches
1 conflict
0xfe4e62b8…9ade
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x37baca82…6bd0
0x34b655…2a6f
4 touches
1 conflict
0x38894238…1e9f
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: Settlement / Helper
1 conflict on slot
0x8649e48f91…b7941c
Audit this contract →
← previous block
·
next block →
recent activity