pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#80,821,878
← previous block
next block →
recent activity
Analyzing
Block #80,821,878
44 transactions · 35 stateful · 2026-06-12 15:28:51 UTC
Parallelism
89
/100
Blocked
43
%
Avg conflicts / tx
0.77
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,821,878
· 44 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xbbb036a8
· blocks 1
#3
0x6a2c262b
#4
0x6a2c262b
#5
0x6a2c262b
#6
0x6a2c262a
#7
execute
· blocks 1
#8
0xcf7468f4
#9
0xab083028
#10
0x0c7abd22
· blocks 4
#11
updatePrices
· blocks 3
#15
0x6a2c262a
#16
0x98717539
#17
0xed82b078
#18
batchUpdate
· blocks 2
#19
batchUpdate
· blocks 2
#22
0x98717539
· blocks 2
#29
0x3f5c179b
#30
forward
#31
execFwdPositionOps
· blocks 2
#32
execFwdPositionOps
#33
execFwdPositionOps
#35
execFwdPositionOps
#36
updateDataFeedsValuesPartial
#37
updateDataFeedsValuesPartial
#38
0x8f0267…2436
#39
setData
#40
execOrders
· blocks 2
#43
0xc7e3ec2c
#2
0x575c0012
· blocks 1
#12
updatePrices
· blocks 2
#20
0xed82b078
· blocks 2
#23
0x98717539
· blocks 1
#25
0x0c7abd22
· blocks 3
#34
execFwdPositionOps
#41
execOrders
· blocks 1
#13
updatePrices
· blocks 1
#21
0xed82b078
· blocks 1
#24
0x98717539
#26
0x0c7abd22
· blocks 2
#42
execOrders
#14
updatePrices
#27
0x0c7abd22
· blocks 1
#28
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w0
10
w0
11
w0
12
w1
13
w2
14
w3
18
w0
19
w0
20
w1
21
w2
22
w0
23
w1
24
w2
25
w1
26
w2
27
w3
28
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6d2e093f…82ea
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0002
0x6fae99…a56d
8 touches
6 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x21898044…a071
0x065c9d…c394
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xc38151f2…2bcb
0xc8689a…ee79
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002b
0x1b6862…e19c
4 touches
1 conflict
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
0x6d2e093f33…2f82ea
Audit this contract →
← previous block
·
next block →
recent activity