pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,780,615
← previous block
next block →
recent activity
Analyzing
Block #75,780,615
20 transactions · 14 stateful · 2026-05-20 07:07:20 UTC
Parallelism
80
/100
Blocked
43
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,780,615
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x1094dc9f
#7
0xe7be4706
#8
0xe7be4706
#9
0xe7be4706
#10
0x6a0d5e1f
#11
0x98717539
· blocks 1
#13
0x6df9e92b
#14
updateDataFeedsValuesPartial
#15
0x6a0d5e1f
#16
setData
#17
0x7f768f…72f9
#18
0xd9f845…a3ae
#2
0x0c7abd22
· blocks 2
#5
exactOutputSingle
#6
execute
#19
0x39435dac
#3
0x0c7abd22
· blocks 1
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w1
6
w1
11
w0
12
w3
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c2bd11c…ff1d
0xd32edf…ff58
7 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x10c19272…7445
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
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
6 conflicts on slot
0x1c2bd11c10…a8ff1d
Audit this contract →
← previous block
·
next block →
recent activity