pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,710,198
← previous block
next block →
recent activity
Analyzing
Block #87,710,198
31 transactions · 26 stateful · 2026-07-14 13:37:21 UTC
Parallelism
71
/100
Blocked
54
%
Avg conflicts / tx
1.61
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,710,198
· 31 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
· blocks 1
#2
0xab083028
· blocks 3
#4
0xab083028
#7
updatePrices
#8
0x39435dac
· blocks 1
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
· blocks 7
#18
0x5a5d9a99
#19
multicall
#23
updateDataFeedsValuesPartial
#25
0x0f6795d9
· blocks 2
#28
0x6a563c09
#29
setData
#3
0xab083028
· blocks 2
#14
0x5a5d9a99
· blocks 9
#24
0x0f6795d9
#5
0x6ad2e98b
· blocks 1
#15
0x5a5d9a99
· blocks 8
#6
0x0c7abd22
#16
0x5a5d9a99
· blocks 4
#26
0x0f6795d9
· blocks 2
#17
0x5a5d9a99
· blocks 3
#27
0x0f6795d9
· blocks 1
#20
0x98717539
· blocks 3
#21
0x98717539
· blocks 2
#22
0x98717539
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w2
6
w3
8
w0
13
w0
14
w1
15
w2
16
w3
17
w4
20
w5
21
w6
22
w7
24
w1
26
w3
27
w4
30
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
16 touches
28 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x8fe37a3f…4c89
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x4560e5a8…b741
0x34b655…2a6f
6 touches
3 conflicts
0x67905f6e…02a1
0x34b655…2a6f
6 touches
3 conflicts
0x7837c02d…0965
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
28 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity