pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,689,060
← previous block
next block →
recent activity
Analyzing
Block #86,689,060
23 transactions · 19 stateful · 2026-07-09 19:49:48 UTC
Parallelism
87
/100
Blocked
32
%
Avg conflicts / tx
0.3
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,689,060
· 23 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 2
#4
updatePrices
#5
updatePrices
#6
0x5a5d9a99
· blocks 2
#8
handleOps
#11
0x0f6795d9
#12
0x448b865a
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x6a4ffbd3
#16
setData
#17
0xd0c861…6ffa
#18
0x2735cf…2017
#19
0xb8024e65
#20
0x39435dac
· blocks 1
#22
0xc7e3ec2c
#2
0xab083028
· blocks 2
#7
0x5a5d9a99
#10
0x0f6795d9
#21
0x39435dac
#3
0x6ad2e98b
#9
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
7
w1
9
w2
10
w1
20
w0
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x01a08f7d…dec6
0x34b655…2a6f
4 touches
1 conflict
0x03fb27fd…0c06
0x34b655…2a6f
4 touches
1 conflict
0x157dbfb2…4089
0x34b655…2a6f
4 touches
1 conflict
0x2a534eb4…1642
0x34b655…2a6f
4 touches
1 conflict
0x2d12e250…0970
0x34b655…2a6f
4 touches
1 conflict
0x66847707…8df0
0x34b655…2a6f
4 touches
1 conflict
0x6f900be0…cd6e
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity