pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,663,352
← previous block
next block →
recent activity
Analyzing
Block #86,663,352
33 transactions · 26 stateful · 2026-07-09 16:58:11 UTC
Parallelism
67
/100
Blocked
65
%
Avg conflicts / tx
1.39
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,663,352
· 33 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x6a4fd39b
#5
updatePrices
· blocks 1
#7
0x6a4fd39b
#8
0x6a4fd39b
#9
0x5a5d9a99
· blocks 3
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#18
0x938bf18e
#19
0x3f5c179b
#22
0x6a4fd39b
#23
setData
#24
0x7b1d4f…7c20
#25
0xab5aa0…c280
#26
0x6b6d47…740f
#3
0x0c7abd22
· blocks 1
#6
updatePrices
#10
0x5a5d9a99
· blocks 5
#4
0xab083028
· blocks 1
#11
0x5a5d9a99
· blocks 4
#12
0x5a5d9a99
· blocks 3
#15
0x0f6795d9
· blocks 5
#21
0xed82b078
#27
0x39435dac
· blocks 5
#16
0x0f6795d9
· blocks 2
#17
0x0f6795d9
· blocks 3
#20
0x0f6795d9
#28
0x39435dac
· blocks 4
#29
0x39435dac
· blocks 3
#30
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w0
6
w1
9
w0
10
w1
11
w2
12
w2
15
w3
16
w4
17
w5
20
w6
21
w3
27
w3
28
w6
29
w7
31
w9
32
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xe6805ef8…e22e
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xa6c4c171…5da8
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
6 touches
3 conflicts
0x482471ad…122f
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity