pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,257,611
← previous block
next block →
recent activity
Analyzing
Block #86,257,611
29 transactions · 23 stateful · 2026-07-07 19:44:31 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
0.83
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,257,611
· 29 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
0x0c7abd22
· blocks 1
#4
0xab083028
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x64dd2171
#12
0x39435dac
· blocks 2
#13
0x39435dac
#14
0x0f6795d9
· blocks 1
#22
updateDataFeedsValuesPartial
#23
updateDataFeedsValuesPartial
#24
setData
#25
0x6a4d5796
#26
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 4
#16
0x0f6795d9
· blocks 2
#3
0xab083028
· blocks 4
#20
0x0f6795d9
· blocks 1
#5
0x6ad2e98b
#15
0x3f5c179b
· blocks 2
#27
0x39435dac
· blocks 1
#17
0xed82b078
· blocks 3
#28
0x39435dac
#18
0xed82b078
· blocks 1
#21
0xed82b078
#19
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
12
w0
14
w0
15
w3
16
w1
17
w4
18
w5
19
w6
20
w2
21
w5
26
w0
27
w3
28
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0x76d1e78d…7877
0x40c49f…2af0
8 touches
6 conflicts
0xc7a15219…7745
0xa6afd3…d132
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xd93edb3f…94ec
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xec0e0220…cb90
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:
0x40c49f17…d22af0
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity