pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,315,644
← previous block
next block →
recent activity
Analyzing
Block #86,315,644
30 transactions · 26 stateful · 2026-07-08 02:11:53 UTC
Parallelism
87
/100
Blocked
42
%
Avg conflicts / tx
0.53
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,315,644
· 30 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0xff030000
#5
0x1094dc9f
#6
0x13572d0b
#7
0xab083028
· blocks 2
#10
0xa96df62f
#11
0x39435dac
· blocks 1
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#17
0x0f6795d9
#18
executeBatch
#20
0x5339c59f
#21
0x0f6795d9
#24
setData
#25
0x39435dac
· blocks 2
#28
0x39435dac
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#8
0xab083028
· blocks 2
#12
0x39435dac
#16
swap
#26
0x39435dac
· blocks 1
#3
0x0c7abd22
#9
0xab083028
· blocks 2
#19
0x3f5c179b
#27
0x39435dac
#22
0xed82b078
#23
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w0
8
w1
9
w2
11
w0
12
w1
16
w1
19
w2
22
w3
23
w3
25
w0
26
w1
27
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xf29435a4…2051
0xd32edf…ff58
5 touches
3 conflicts
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x0f6aef87…8137
0x34b655…2a6f
4 touches
1 conflict
0x2d94ecd9…43db
0x34b655…2a6f
4 touches
1 conflict
0x3bdd71a2…b6eb
0x34b655…2a6f
4 touches
1 conflict
0x7e8e9824…f7b0
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity