pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,343,359
← previous block
next block →
recent activity
Analyzing
Block #88,343,359
35 transactions · 27 stateful · 2026-07-17 12:13:03 UTC
Parallelism
80
/100
Blocked
44
%
Avg conflicts / tx
1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,343,359
· 35 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 7
#5
0x0c7abd22
#9
0x1094dc9f
#10
0x1094dc9f
#11
0x1094dc9f
#12
0x1094dc9f
#14
exactOutputSingle
#15
exactOutputSingle
#17
0x1be2fb9c
#18
execPerpOps
#19
execPerpOps
#20
0x98717539
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#23
execFwdPositionOps
· blocks 4
#28
0xed82b078
#29
commit
#30
0x6a5a1cc6
#31
0xe9316489
#32
setData
#34
0xc7e3ec2c
#3
0x0c7abd22
· blocks 5
#16
0xab083028
#24
execFwdPositionOps
· blocks 4
#4
0x0c7abd22
· blocks 4
#25
execFwdPositionOps
· blocks 3
#6
0x0c7abd22
· blocks 3
#26
execFwdPositionOps
· blocks 1
#7
0x0c7abd22
· blocks 2
#27
execFwdPositionOps
· blocks 1
#8
0x0c7abd22
· blocks 1
#33
execOrders
#13
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
6
w3
7
w4
8
w5
13
w6
16
w1
23
w0
24
w1
25
w2
26
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x27c5ab93…eb22
0xd32edf…ff58
13 touches
21 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0x73d70be1…c3d1
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x75f928fc…0465
0x34b655…2a6f
6 touches
3 conflicts
0x427d1120…4eb1
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
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:
FastLane: FastLaneAuctionHandler
21 conflicts on slot
0x27c5ab937e…d4eb22
Audit this contract →
← previous block
·
next block →
recent activity