pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,831,333
← previous block
next block →
recent activity
Analyzing
Block #86,831,333
39 transactions · 30 stateful · 2026-07-10 11:40:17 UTC
Parallelism
85
/100
Blocked
63
%
Avg conflicts / tx
1.36
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,831,333
· 39 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#3
0x6a50da99
#4
0x6a50da99
#5
0xab083028
#9
updatePrices
#10
updatePrices
#11
0x6a50da99
#12
0x5a5d9a99
· blocks 6
#14
0x5a5d9a99
#15
0x5a5d9a99
#19
0x6a50da99
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#23
0x0f6795d9
· blocks 4
#24
0x3f5c179b
#26
0x3f5c179b
#33
setData
#34
0x39435dac
· blocks 4
#2
0x0c7abd22
· blocks 5
#13
0x5a5d9a99
· blocks 5
#25
0x3f5c179b
· blocks 1
#27
0x0f6795d9
· blocks 3
#35
0x39435dac
· blocks 3
#6
0x0c7abd22
· blocks 4
#16
0x5a5d9a99
· blocks 2
#28
0x0f6795d9
· blocks 2
#36
0x39435dac
· blocks 2
#7
0x0c7abd22
#8
0x6ad2e98b
#17
0x5a5d9a99
· blocks 1
#29
0xed82b078
· blocks 2
#32
0x0f6795d9
· blocks 1
#18
0x5a5d9a99
#30
0xed82b078
· blocks 1
#37
0x39435dac
· blocks 1
#31
0xed82b078
#38
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w2
7
w3
8
w3
12
w0
13
w1
16
w2
17
w3
18
w4
25
w1
28
w2
29
w3
30
w4
31
w5
32
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0x55642f63…03d6
0x34b655…2a6f
8 touches
6 conflicts
0xc7a15219…7745
0xa6afd3…d132
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
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity