pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,855,204
← previous block
next block →
recent activity
Analyzing
Block #86,855,204
37 transactions · 27 stateful · 2026-07-10 14:19:49 UTC
Parallelism
84
/100
Blocked
52
%
Avg conflicts / tx
0.92
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,855,204
· 37 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0xcf7468f4
#5
execute
#6
execute
#8
0xab083028
#9
updatePrices
· blocks 1
#10
updatePrices
#12
0x6a50fffd
#13
0x6a50fffd
#14
0x5bf9264c
#15
0x5bf9264c
#16
0x6a50fffd
#17
0x5a5d9a99
· blocks 3
#21
updateDataFeedsValuesPartial
#22
0x0f6795d9
· blocks 6
#26
0x3f5c179b
#28
0x3f5c179b
#31
0x6a50fffd
#32
setData
#33
0x94060b…4ca6
#34
0x926292…284c
#36
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#11
updatePrices
#18
0x5a5d9a99
· blocks 3
#23
0x0f6795d9
· blocks 5
#3
0x0c7abd22
#7
0xab083028
· blocks 1
#19
0x5a5d9a99
· blocks 2
#24
0x0f6795d9
· blocks 3
#20
0x5a5d9a99
· blocks 1
#25
0x0f6795d9
· blocks 2
#27
0x3f5c179b
#29
0x0f6795d9
· blocks 1
#35
0x39435dac
#30
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w2
9
w0
11
w1
17
w0
18
w1
19
w2
20
w3
22
w0
23
w1
24
w2
25
w3
27
w3
29
w4
30
w5
35
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x11d629eb…bcd9
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xa08f40b2…9a93
0x34b655…2a6f
6 touches
3 conflicts
0xf94d24c1…5f81
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
15 conflicts on slot
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity