pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,698,007
← previous block
next block →
recent activity
Analyzing
Block #87,698,007
32 transactions · 28 stateful · 2026-07-14 12:15:32 UTC
Parallelism
59
/100
Blocked
64
%
Avg conflicts / tx
2.22
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,698,007
· 32 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0xab083028
· blocks 3
#5
0x6a5628dc
#6
updatePrices
#7
0x5a5d9a99
· blocks 10
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#26
forward
#27
0x0f6795d9
#28
setData
#3
0xab083028
· blocks 2
#8
0x5a5d9a99
· blocks 8
#24
0xed82b078
· blocks 1
#4
0xab083028
· blocks 1
#9
0x5a5d9a99
· blocks 9
#22
0x3f5c179b
#10
0x5a5d9a99
· blocks 8
#25
0xed82b078
#11
0x5a5d9a99
· blocks 6
#23
0x0f6795d9
· blocks 1
#12
0x5a5d9a99
· blocks 5
#13
0x5a5d9a99
· blocks 3
#14
0x98717539
· blocks 4
#15
0x98717539
· blocks 3
#16
0x98717539
· blocks 2
#29
0x39435dac
· blocks 2
#30
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
13
w6
14
w7
15
w8
16
w9
22
w2
24
w1
25
w3
29
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
20 touches
45 conflicts
0x08330b36…ae29
0x34b655…2a6f
10 touches
10 conflicts
0x02991b41…19e6
0x34b655…2a6f
8 touches
6 conflicts
0x4f51d069…d0b4
0x34b655…2a6f
6 touches
3 conflicts
0x5e4b65e1…ebe1
0x34b655…2a6f
6 touches
3 conflicts
0x6d42d870…6630
0x34b655…2a6f
6 touches
3 conflicts
0x7babfe9a…ff96
0x34b655…2a6f
6 touches
3 conflicts
0x84d74093…7808
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
45 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity