pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,244,628
← previous block
next block →
recent activity
Analyzing
Block #91,244,628
31 transactions · 29 stateful · 2026-07-29 04:08:34 UTC
Parallelism
77
/100
Blocked
55
%
Avg conflicts / tx
1.1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,244,628
· 31 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
· blocks 4
#2
0x0c7abd22
#3
0x0c7abd22
#8
0xab083028
· blocks 1
#9
execOrder
· blocks 4
#11
updatePrices
#12
0x5a5d9a99
· blocks 5
#17
executeBatch
#20
0xed82b078
#21
batchUpdate
#24
updateDataFeedsValuesPartial
#25
setData
· blocks 1
#28
0x59558d29
· blocks 1
#30
0xc7e3ec2c
#4
0x0c7abd22
· blocks 3
#10
execOrder
· blocks 2
#13
0x5a5d9a99
· blocks 2
#19
0xce1e7030
#26
setData
#29
0x59558d29
#5
0x0c7abd22
· blocks 2
#14
0x5a5d9a99
#15
execFwdPositionOps
· blocks 4
#6
0x0c7abd22
· blocks 1
#16
execFwdPositionOps
· blocks 1
#7
0x0c7abd22
#18
execFwdPositionOps
· blocks 2
#22
execOrders
· blocks 1
#27
execOrders
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w2
6
w3
7
w4
8
w0
9
w0
10
w1
12
w0
13
w1
14
w2
15
w2
16
w3
18
w4
19
w1
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7a5c1f9c…cd17
0xd32edf…ff58
9 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x1408a100…f721
0x34b655…2a6f
6 touches
3 conflicts
0x4f87dac2…da6f
0x34b655…2a6f
6 touches
3 conflicts
0x63a8652c…5b43
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4a2
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
10 conflicts on slot
0x7a5c1f9ceb…e2cd17
Audit this contract →
← previous block
·
next block →
recent activity