pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,834,233
← previous block
next block →
recent activity
Analyzing
Block #86,834,233
40 transactions · 25 stateful · 2026-07-10 11:59:41 UTC
Parallelism
77
/100
Blocked
72
%
Avg conflicts / tx
1.3
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,834,233
· 40 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 4
#3
0x6a50df25
#6
0xab083028
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
withdraw
#15
0x5a5d9a99
· blocks 11
#25
0x0f6795d9
#26
0x3f5c179b
#31
updateDataFeedsValuesPartial
#32
0x6a50df25
#33
0x6a50df25
#34
setData
#35
0xf7e70f…9640
#36
0x6a50df25
#37
0xb8024e9c
#38
0xb8024e5d
#2
0x0c7abd22
· blocks 2
#4
execute
#16
0x5a5d9a99
· blocks 7
#23
0x0f6795d9
· blocks 2
#5
0x0c7abd22
· blocks 2
#17
0x5a5d9a99
· blocks 6
#24
0x0f6795d9
· blocks 2
#7
0x0c7abd22
· blocks 2
#18
0x5a5d9a99
· blocks 5
#28
0x0f6795d9
#19
0x5a5d9a99
· blocks 3
#27
0x3f5c179b
· blocks 1
#20
0x5a5d9a99
· blocks 2
#29
0xed82b078
· blocks 1
#21
0x5a5d9a99
· blocks 1
#30
0xed82b078
#22
0x5a5d9a99
· blocks 1
#39
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w1
5
w2
7
w3
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
21
w6
22
w7
23
w1
24
w2
27
w4
28
w3
29
w5
30
w6
39
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
16 touches
28 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0xe2307994…acad
0x34b655…2a6f
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xdbc6e634…e168
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
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
28 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity