pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,707,672
← previous block
next block →
recent activity
Analyzing
Block #87,707,672
44 transactions · 29 stateful · 2026-07-14 13:20:26 UTC
Parallelism
86
/100
Blocked
55
%
Avg conflicts / tx
0.57
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,707,672
· 44 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x6a563812
· blocks 1
#5
execute
#8
updatePrices
#9
updatePrices
#10
execOrder
#11
execPerpOps
· blocks 1
#13
0xccf50a51
#15
updatePrices
#16
updatePrices
#17
0x5a5d9a99
· blocks 2
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#23
executeBatch
· blocks 1
#26
0x3f5c179b
#27
0x6df9e92b
· blocks 2
#31
0x6a563812
#32
setData
#33
0x177a99…ac66
#34
0x1eae11…756d
#35
0xd777cf…e4d1
#36
0x578f0d…687c
#37
0x496eb4…3bd7
#38
0xb1b4d8…b9e1
#39
0xd1560c…b8c2
#40
0x9d2b0e…0d2c
#2
0x0c7abd22
· blocks 3
#12
0xccf50a51
#14
execPerpOps
#18
0x5a5d9a99
· blocks 1
#24
executeBatch
#28
0x6df9e92b
· blocks 1
#30
0x6a563812
#3
0x0c7abd22
· blocks 2
#19
0x98717539
· blocks 1
#29
0x6df9e92b
#6
0x0c7abd22
· blocks 2
#41
execOrders
· blocks 2
#7
0x0c7abd22
#25
0x3f5c179b
#42
execOrders
· blocks 1
#43
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
6
w3
7
w4
11
w0
12
w1
14
w1
17
w0
18
w1
19
w2
23
w0
24
w1
25
w4
27
w0
28
w1
29
w2
30
w1
41
w3
42
w4
43
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb901f126…4415
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001d
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c4
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0xb901f12678…984415
Audit this contract →
← previous block
·
next block →
recent activity