pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,136,237
← previous block
next block →
recent activity
Analyzing
Block #85,136,237
22 transactions · 16 stateful · 2026-07-02 15:09:48 UTC
Parallelism
82
/100
Blocked
63
%
Avg conflicts / tx
0.82
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,136,237
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 3
#5
updatePrices
· blocks 2
#6
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x39435dac
· blocks 2
#12
0x5a5d9a99
· blocks 3
#16
0x0f6795d9
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
setData
#2
0xab083028
· blocks 3
#7
updatePrices
· blocks 1
#13
0x5a5d9a99
· blocks 2
#18
0x0f6795d9
#3
0x6ad2e98b
· blocks 1
#8
updatePrices
#14
0x5a5d9a99
· blocks 1
#17
0x3f5c179b
#4
0xab083028
#15
0x5a5d9a99
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
5
w0
7
w1
8
w2
11
w0
12
w0
13
w1
14
w2
15
w3
17
w2
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x6ca32a09…4e48
0x34b655…2a6f
4 touches
1 conflict
0x43e2eda1…396f
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x3e1c3586…83d7
0xa6afd3…d132
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity