pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,633,272
← previous block
next block →
recent activity
Analyzing
Block #86,633,272
24 transactions · 20 stateful · 2026-07-09 13:36:01 UTC
Parallelism
79
/100
Blocked
35
%
Avg conflicts / tx
0.63
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,633,272
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5a5d9a99
· blocks 4
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 2
#9
0x0f6795d9
#10
0x3f5c179b
· blocks 1
#11
0x3f5c179b
#13
0xed82b078
#15
forward
#16
0x6a4fa438
#17
setData
#18
0xe084f5…6129
#19
0xcab851…6606
#20
0x11fe09…b299
#21
0xa3409d…a1a3
#22
0x39435dac
· blocks 1
#2
0x5a5d9a99
· blocks 3
#8
0x0f6795d9
· blocks 1
#14
batchUpdate
#23
0x39435dac
#3
0x5a5d9a99
· blocks 2
#4
0x5a5d9a99
· blocks 1
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
7
w0
8
w1
10
w0
12
w4
14
w1
22
w0
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x89c7ec3b…85ba
0x34b655…2a6f
10 touches
10 conflicts
0xc0b9bd73…7f1c
0x34b655…2a6f
8 touches
6 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x70b87e4d…65d5
0x34b655…2a6f
8 touches
6 conflicts
0xd3ef5630…0de9
0x34b655…2a6f
8 touches
6 conflicts
0x7506443a…4820
0x34b655…2a6f
8 touches
6 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
10 conflicts on slot
0x89c7ec3b6a…8e85ba
Audit this contract →
← previous block
·
next block →
recent activity