pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,531,869
← previous block
next block →
recent activity
Analyzing
Block #86,531,869
17 transactions · 15 stateful · 2026-07-09 02:16:26 UTC
Parallelism
88
/100
Blocked
13
%
Avg conflicts / tx
0.12
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,531,869
· 17 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0x0c7abd22
#3
0xab083028
#4
updatePrices
#5
0x5a5d9a99
· blocks 1
#7
updateDataFeedsValuesPartial
#8
0x0f6795d9
· blocks 1
#9
executeBatch
#10
0x3f5c179b
#12
0x6a4f04f2
#13
setData
#14
0x88f3d0…71bc
#15
0x39435dac
#16
0xc7e3ec2c
#6
0x98717539
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
8
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0335ae80…8414
0xb1dbf0…c0d3
4 touches
1 conflict
0x8a35acfb…d1a7
0xb1dbf0…c0d3
4 touches
1 conflict
0xa4e9800f…4ab1
0x34b655…2a6f
4 touches
1 conflict
0xe5eb3c33…0e3a
0x34b655…2a6f
4 touches
1 conflict
0xa4e9800f…4ab0
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x3a2793ea…4f6e
0x34b655…2a6f
3 touches
1 conflict
0x6f232437…749d
0x34b655…2a6f
3 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:
0xb1dbf05f…b1c0d3
1 conflict on slot
0x0335ae8037…c18414
Audit this contract →
← previous block
·
next block →
recent activity