pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,237,645
← previous block
next block →
recent activity
Analyzing
Block #86,237,645
45 transactions · 27 stateful · 2026-07-07 17:31:00 UTC
Parallelism
82
/100
Blocked
67
%
Avg conflicts / tx
1.02
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,237,645
· 45 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 11
#4
0x6a4d384c
· blocks 1
#5
0x420837…7626
#7
0x1094dc9f
#8
0x6a4d384c
#9
0x6a4d384c
#10
0xe3a3c9cc
#11
0xe3a3c9cc
#14
0xab083028
#18
0xab083028
#19
updatePrices
· blocks 1
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
0x39435dac
· blocks 1
#25
0x39435dac
#26
updateDataFeedsValuesPartial
#27
updateDataFeedsValuesPartial
#28
0x6a4d384c
#30
0x0f6795d9
#34
forward
#38
0x6a4d384c
#39
setData
#40
0x39435dac
· blocks 2
#43
0x39435dac
#44
0x6a4d384c
#2
0x0c7abd22
· blocks 3
#6
0x6a4d384c
#12
0xab083028
· blocks 5
#20
updatePrices
#31
0x0f6795d9
#41
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 5
#13
0xab083028
· blocks 4
#42
0x39435dac
#15
0xab083028
· blocks 3
#16
0x0c7abd22
· blocks 1
#17
0xab083028
· blocks 2
#29
0x0c7abd22
#32
0x3f5c179b
· blocks 2
#35
0xed82b078
· blocks 1
#33
0xed82b078
· blocks 2
#36
0xed82b078
· blocks 1
#37
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
6
w1
12
w1
13
w2
15
w3
16
w3
17
w3
29
w4
32
w4
33
w5
35
w4
36
w6
37
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
12 touches
15 conflicts
0xbcdee322…f454
0xa6afd3…d132
12 touches
15 conflicts
0x006ee1d9…5485
0xa6afd3…d132
12 touches
15 conflicts
0x0b631fb4…525d
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xef65bff3…7c9d
0x2a68ba…90c5
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
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:
Kuru Exchange: Market-WETH/USDC
15 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity