pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,704,183
← previous block
next block →
recent activity
Analyzing
Block #87,704,183
32 transactions · 27 stateful · 2026-07-14 12:57:05 UTC
Parallelism
56
/100
Blocked
67
%
Avg conflicts / tx
2.31
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,704,183
· 32 txs across 14 waves · depth 14
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
wave
w13
#0
syscallReward
#1
0xab083028
· blocks 1
#2
updatePrices
#3
0x6a563299
· blocks 2
#4
execOrder
#5
execPerpOps
#6
execPerpOps
#9
updatePrices
· blocks 1
#10
updatePrices
#12
0x5a5d9a99
· blocks 12
#13
0x5a5d9a99
#21
updateDataFeedsValuesPartial
#27
relay
#28
setData
#7
0x6a563299
· blocks 1
#11
updatePrices
#14
0x5a5d9a99
· blocks 10
#25
0x3f5c179b
#8
0x6a563299
#15
0x5a5d9a99
· blocks 7
#16
0x5a5d9a99
· blocks 6
#17
0x98717539
· blocks 7
#18
0x98717539
· blocks 6
#19
0x98717539
· blocks 3
#20
0x98717539
· blocks 4
#22
execFwdPositionOps
· blocks 3
#23
execFwdPositionOps
· blocks 4
#24
execFwdPositionOps
· blocks 4
#26
execFwdPositionOps
#29
execOrders
· blocks 2
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
7
w1
8
w2
9
w0
11
w1
12
w0
14
w1
15
w2
16
w3
17
w4
18
w5
19
w6
20
w7
22
w8
23
w9
24
w10
25
w1
26
w11
31
w13
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
20 touches
45 conflicts
0x8fe37a3f…4c89
0x34b655…2a6f
10 touches
10 conflicts
0xbf68b5d2…0eba
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xeeaba9d3…b491
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
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
45 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity