pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,734,843
← previous block
next block →
recent activity
Analyzing
Block #86,734,843
25 transactions · 20 stateful · 2026-07-10 00:55:28 UTC
Parallelism
72
/100
Blocked
50
%
Avg conflicts / tx
1.04
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,734,843
· 25 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 2
#3
0x5a5d9a99
· blocks 6
#9
updateDataFeedsValuesPartial
#10
artefact_keep
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#14
0x0c7abd22
#15
0x0f6795d9
· blocks 1
#16
0x0f6795d9
#17
0xed82b078
#18
setData
#19
0x1e0e7f…0d28
#20
0x0187dd…2348
#21
0x1f7bea…3ec9
#2
0xab083028
· blocks 1
#4
0x5a5d9a99
· blocks 5
#5
0x5a5d9a99
· blocks 4
#13
0x3f5c179b
#6
0x5a5d9a99
· blocks 3
#7
0x5a5d9a99
· blocks 1
#22
0x39435dac
· blocks 2
#8
0x5a5d9a99
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
13
w2
15
w0
22
w4
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x8a35acfb…d1ac
0xb1dbf0…c0d3
7 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x7e10454f…4d9e
0xa6afd3…d132
6 touches
3 conflicts
0xb43dc900…22f2
0xa6afd3…d132
6 touches
3 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xa29182a1…c12c
0x34b655…2a6f
6 touches
3 conflicts
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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity