pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#71,330,172
← previous block
next block →
recent activity
Analyzing
Block #71,330,172
13 transactions · 12 stateful · 2026-04-29 16:11:09 UTC
Parallelism
77
/100
Blocked
33
%
Avg conflicts / tx
0.38
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,330,172
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x54390b8b
#2
updateDataFeedsValuesPartial
#3
0x0c7abd22
· blocks 2
#6
forward
#7
createModule
· blocks 1
#8
setData
#10
0x39435dac
#11
updatePrices
· blocks 1
#4
0x0c7abd22
· blocks 1
#9
get
#12
updatePrices
#5
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
7
w0
9
w1
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1b15a17c…4ee1
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb85
0x1b6862…e19c
4 touches
1 conflict
0x01e7b865…6e6e
0x188d58…ea8e
4 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
4 touches
1 conflict
0x00000000…0000
0x8fd63a…536c
4 touches
1 conflict
0x00000000…0001
0x8fd63a…536c
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
3 conflicts on slot
0x1b15a17c5c…304ee1
Audit this contract →
← previous block
·
next block →
recent activity