pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,610,843
← previous block
next block →
recent activity
Analyzing
Block #86,610,843
32 transactions · 29 stateful · 2026-07-09 11:06:13 UTC
Parallelism
78
/100
Blocked
55
%
Avg conflicts / tx
1.19
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,610,843
· 32 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0xbbb036a8
#7
0xa96df62f
#8
0xab083028
· blocks 3
#12
0x6a4f811c
#13
0x5a5d9a99
· blocks 6
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#23
0x0f6795d9
#25
setData
#26
0x70d688…bd5e
#27
0x766275…c2b1
#30
0xc7e3ec2c
#31
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#6
0xbbb036a8
#9
0xab083028
· blocks 2
#14
0x5a5d9a99
· blocks 3
#18
0x4d8dc985
#3
0x0c7abd22
· blocks 2
#10
0x6ad2e98b
· blocks 1
#15
0x5a5d9a99
· blocks 5
#4
0x0c7abd22
· blocks 1
#16
0x5a5d9a99
· blocks 2
#22
0x0f6795d9
· blocks 2
#11
0x0c7abd22
#17
0x5a5d9a99
· blocks 1
#24
0x0f6795d9
· blocks 1
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w1
8
w0
9
w1
10
w2
11
w4
13
w0
14
w1
15
w2
16
w3
17
w4
18
w1
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x946e58f4…f069
0xd32edf…ff58
9 touches
10 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x1941b441…5889
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1ad
0xb1dbf0…c0d3
8 touches
6 conflicts
0x8a35acfb…d1ac
0xb1dbf0…c0d3
8 touches
6 conflicts
0xba5743c7…21c6
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity