pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,709,301
← previous block
next block →
recent activity
Analyzing
Block #87,709,301
42 transactions · 36 stateful · 2026-07-14 13:31:21 UTC
Parallelism
76
/100
Blocked
61
%
Avg conflicts / tx
1.62
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,709,301
· 42 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x0c7abd22
#6
0xab083028
#7
0x6ad2e98b
#8
updatePrices
#9
0x6a563aa1
· blocks 2
#11
updatePrices
· blocks 1
#13
updatePrices
#14
0x5a5d9a99
· blocks 11
#17
0x1a945f9c
#23
updateDataFeedsValuesPartial
#25
execFwdPositionOps
· blocks 2
#27
executeBatch
#28
0x3f5c179b
#34
0x57368ddf
#35
0xed82b078
#36
updateDataFeedsValuesPartial
#37
setData
#40
execOrders
#3
0x0c7abd22
· blocks 3
#10
0x6a563aa1
· blocks 1
#12
updatePrices
#15
0x5a5d9a99
· blocks 7
#4
0x0c7abd22
· blocks 2
#16
0x5a5d9a99
· blocks 6
#24
0x6a563aa1
#29
0x3f5c179b
#5
0xab083028
· blocks 1
#18
0x5a5d9a99
· blocks 6
#31
0x3f5c179b
#19
0x5a5d9a99
· blocks 6
#30
0x3f5c179b
#20
0x5a5d9a99
· blocks 3
#26
execFwdPositionOps
· blocks 4
#21
0x5a5d9a99
· blocks 3
#32
execFwdPositionOps
· blocks 1
#22
0x98717539
· blocks 2
#38
execOrders
· blocks 2
#33
execFwdPositionOps
· blocks 1
#39
execOrders
· blocks 1
#41
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w3
9
w0
10
w1
11
w0
12
w1
14
w0
15
w1
16
w2
18
w3
19
w4
20
w5
21
w6
22
w7
24
w2
26
w5
29
w2
30
w4
31
w3
32
w6
33
w8
41
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
18 touches
36 conflicts
0x0dd44476…ef40
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xe483d4e3…e530
0x1b6862…e19c
6 touches
3 conflicts
0x889d5e90…929a
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:
Perpl
36 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity