pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,507,367
← previous block
next block →
recent activity
Analyzing
Block #75,507,367
22 transactions · 16 stateful · 2026-05-19 00:43:02 UTC
Parallelism
77
/100
Blocked
44
%
Avg conflicts / tx
0.64
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,507,367
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x1094dc9f
#5
execute
#6
execute
· blocks 1
#7
exactOutputSingle
#8
exactOutputSingle
#10
0xe7be4706
#11
0xe7be4706
#12
0xe7be4706
#13
0xe7be4706
#14
updateDataFeedsValuesPartial
#15
setData
#18
0x6a0bb28e
#19
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 3
#9
execute
#20
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 2
#21
0x39435dac
#16
0x0c7abd22
· blocks 1
#17
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
9
w1
16
w3
17
w4
19
w0
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4931b31a…56b8
0xd32edf…ff58
9 touches
10 conflicts
0x97b0b2ee…4666
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x676f9f01…a8ac
0x34b655…2a6f
4 touches
1 conflict
0x72ce1ab9…d304
0x34b655…2a6f
4 touches
1 conflict
0xa92c8763…6d7f
0x34b655…2a6f
4 touches
1 conflict
0xe5e7089a…fb91
0x34b655…2a6f
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
10 conflicts on slot
0x4931b31a79…e556b8
Audit this contract →
← previous block
·
next block →
recent activity