pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,851,124
← previous block
next block →
recent activity
Analyzing
Block #86,851,124
32 transactions · 28 stateful · 2026-07-10 13:52:31 UTC
Parallelism
69
/100
Blocked
64
%
Avg conflicts / tx
1.5
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,851,124
· 32 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6a50f997
#2
0x0c7abd22
· blocks 5
#7
updatePrices
· blocks 1
#9
0x6a50f997
#10
0x5a5d9a99
· blocks 7
#11
0x5a5d9a99
· blocks 1
#15
updateDataFeedsValuesPartial
#16
0x6a50f997
#19
0x0f6795d9
· blocks 3
#22
0x3f5c179b
#24
forward
#25
setData
#26
0x4c6bc2…6050
#3
0x0c7abd22
· blocks 4
#8
updatePrices
#12
0x5a5d9a99
· blocks 3
#17
0x0f6795d9
· blocks 3
#4
0x0c7abd22
· blocks 1
#6
0xab083028
#13
0x5a5d9a99
· blocks 2
#18
0x0f6795d9
· blocks 2
#21
0x3f5c179b
#5
0x0c7abd22
#14
0x5a5d9a99
· blocks 1
#20
0x0f6795d9
· blocks 4
#23
0x0f6795d9
· blocks 1
#27
0x39435dac
· blocks 4
#28
0x39435dac
· blocks 3
#29
0x39435dac
· blocks 2
#30
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w2
7
w0
8
w1
10
w0
11
w0
12
w1
13
w2
14
w3
17
w1
18
w2
20
w3
21
w2
23
w4
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x8d888c90…5479
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x410d25e1…424c
0xd32edf…ff58
7 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity