pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,850,630
← previous block
next block →
recent activity
Analyzing
Block #86,850,630
19 transactions · 15 stateful · 2026-07-10 13:49:13 UTC
Parallelism
79
/100
Blocked
47
%
Avg conflicts / tx
0.68
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,850,630
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x5a5d9a99
#5
0x5a5d9a99
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 5
#10
0x3f5c179b
#11
0x3f5c179b
#13
setData
#14
0x9cd6a9…99c3
#15
0xa077a9…7452
#18
0xc7e3ec2c
#2
0xaf5e395a
· blocks 1
#8
0x0f6795d9
· blocks 3
#3
0xab083028
#9
0x0f6795d9
· blocks 1
#16
0x39435dac
· blocks 1
#12
0x0f6795d9
#17
0x39435dac
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
12
w3
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7d33b9a2…7909
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x3413a430…234a
0x34b655…2a6f
6 touches
3 conflicts
0x988522bb…0ecb
0x065c9d…c394
5 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x793aa64d…b09c
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
0x7d33b9a286…2f7909
Audit this contract →
← previous block
·
next block →
recent activity