pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,986,600
← previous block
next block →
recent activity
Analyzing
Block #86,986,600
21 transactions · 18 stateful · 2026-07-11 04:58:04 UTC
Parallelism
81
/100
Blocked
33
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,986,600
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x50a0b275
· blocks 3
#2
0x67098489
· blocks 2
#3
0x1094dc9f
#5
0x6ad2e98b
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x6b8f732b
#9
0x5a5d9a99
#10
0x0f6795d9
· blocks 1
#12
0x0f6795d9
#17
0x6a51cdd4
#18
setData
#19
0x39435dac
#20
0xc7e3ec2c
#4
0xaf5e395a
· blocks 1
#13
0x0c7abd22
· blocks 1
#15
0x0f6795d9
#11
0x62be7533
· blocks 1
#16
0xed82b078
#14
createModule
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
10
w0
11
w2
13
w1
14
w3
15
w1
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xf6875bf5…672c
0x065c9d…c394
6 touches
3 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xd83e1889…5d48
0x065c9d…c394
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity