pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,787,652
← previous block
next block →
recent activity
Analyzing
Block #87,787,652
39 transactions · 35 stateful · 2026-07-14 22:15:39 UTC
Parallelism
74
/100
Blocked
63
%
Avg conflicts / tx
1.59
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,787,652
· 39 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
0x6a56b583
#2
0xab083028
· blocks 3
#4
updatePrices
#5
execOrders
· blocks 5
#7
updatePrices
· blocks 3
#14
updateDataFeedsValuesPartial
#15
execFwdPositionOps
· blocks 8
#18
executeBatch
#19
0x3f5c179b
#20
0x3f5c179b
#26
0x6a56b583
#27
setData
#31
execOrders
#33
execOrders
#34
execOrders
#35
execOrders
· blocks 2
#3
0xab083028
· blocks 2
#6
execOrders
· blocks 2
#8
updatePrices
· blocks 2
#11
0x5a5d9a99
· blocks 4
#16
execFwdPositionOps
· blocks 2
#17
execFwdPositionOps
· blocks 2
#22
batchUpdate
· blocks 1
#9
updatePrices
· blocks 1
#12
0x5a5d9a99
· blocks 2
#21
execFwdPositionOps
· blocks 1
#23
0xed82b078
· blocks 1
#10
updatePrices
#13
0x5a5d9a99
#24
0xed82b078
#25
execFwdPositionOps
#28
execOrders
· blocks 6
#29
execOrders
· blocks 5
#30
execOrders
· blocks 4
#32
execOrders
· blocks 3
#36
execOrders
· blocks 2
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
7
w0
8
w1
9
w2
10
w3
11
w1
12
w2
13
w3
15
w0
16
w1
21
w2
22
w1
23
w2
24
w3
28
w3
29
w4
38
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x59dccbd8…2bf6
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0001
0xc1ff9f…b0fc
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x0dd44476…ef40
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity