pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,242,917
← previous block
next block →
recent activity
Analyzing
Block #90,242,917
22 transactions · 20 stateful · 2026-07-25 15:53:28 UTC
Parallelism
73
/100
Blocked
50
%
Avg conflicts / tx
1.05
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,242,917
· 22 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 6
#6
execOrder
#9
0x5a5d9a99
#10
0x5a5d9a99
#11
execFwdPositionOps
· blocks 4
#13
updateDataFeedsValuesPartial
#17
handleOps
#18
0x6a64dc70
#19
setData
#20
execute
#21
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#8
0x6ad2e98b
#12
execFwdPositionOps
· blocks 2
#16
execOrders
#3
0x0c7abd22
· blocks 3
#14
execFwdPositionOps
· blocks 1
#4
0x0c7abd22
· blocks 2
#15
execFwdPositionOps
#5
0x0c7abd22
· blocks 1
#7
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
7
w5
8
w1
11
w0
12
w1
14
w2
15
w3
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x56ab7c06…4052
0xd32edf…ff58
11 touches
15 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x5e2b6bf6…0b3d
0x34b655…2a6f
8 touches
6 conflicts
0x8ec95f2b…f4d7
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x0431e51f…6f91
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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
15 conflicts on slot
0x56ab7c0609…f54052
Audit this contract →
← previous block
·
next block →
recent activity