pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,836,518
← previous block
next block →
recent activity
Analyzing
Block #86,836,518
26 transactions · 21 stateful · 2026-07-10 12:14:57 UTC
Parallelism
65
/100
Blocked
48
%
Avg conflicts / tx
0.88
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,836,518
· 26 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
0xaf5e395a
· blocks 1
#4
0xab083028
#5
0x5a5d9a99
· blocks 3
#6
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
0x62be7533
#12
0x0f6795d9
#13
0x3f5c179b
#16
forward
#18
0x6a50e2b9
#19
setData
#20
0xbc6a26…2930
#21
0x9dc28f…6472
#7
0x5a5d9a99
· blocks 3
#17
0xed82b078
#8
0x5a5d9a99
· blocks 4
#11
0x0f6795d9
· blocks 1
#14
0x0f6795d9
· blocks 5
#15
0x0f6795d9
#22
0x39435dac
· blocks 3
#23
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w0
7
w1
8
w2
11
w3
14
w4
15
w5
17
w1
22
w5
23
w6
24
w7
25
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x72b938d9…c8e2
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0xb4bc16a4…4825
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x63c900f4…2600
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
6 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity