pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,377,620
← previous block
next block →
recent activity
Analyzing
Block #73,377,620
21 transactions · 17 stateful · 2026-05-09 03:36:57 UTC
Parallelism
48
/100
Blocked
65
%
Avg conflicts / tx
1.9
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,377,620
· 21 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#6
0x1094dc9f
#7
0xe0de3ed7
#10
0x54cb092e
#11
updateDataFeedsValuesPartial
#16
0xeffdedb0
#17
setData
#18
0x8b23406f
#19
0x39435dac
#2
0x0c7abd22
· blocks 7
#3
0x0c7abd22
· blocks 6
#4
0x0c7abd22
· blocks 5
#5
0x0c7abd22
· blocks 4
#8
0x0c7abd22
· blocks 3
#9
0x0c7abd22
· blocks 2
#12
0x0c7abd22
· blocks 2
#13
0xed82b078
· blocks 2
#20
0x0c7abd22
#14
0xed82b078
· blocks 1
#15
0xed82b078
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
8
w5
9
w6
12
w7
20
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x405ba311…8421
0xd32edf…ff58
17 touches
36 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0xd996735f…8734
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0xa7fe0d97…ae1c
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
36 conflicts on slot
0x405ba31199…d58421
Audit this contract →
← previous block
·
next block →
recent activity