pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,526,449
← previous block
next block →
recent activity
Analyzing
Block #75,526,449
31 transactions · 20 stateful · 2026-05-19 02:53:29 UTC
Parallelism
77
/100
Blocked
60
%
Avg conflicts / tx
0.94
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,526,449
· 31 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x6a0bd121
#7
0x6a0bd121
#8
0x6a0bd121
#9
0x5bf9264c
#10
0x5bf9264c
#11
0x6a0bd121
#12
0x98717539
· blocks 5
#16
exactInputSingle
#17
forward
#18
0x39435dac
#19
updateDataFeedsValuesPartial
#21
0x5339c59f
#22
0xd1e51d…aa75
#23
0xed7217…53e9
#24
setData
#29
0x39435dac
#30
0x42dd8743
#2
0x0c7abd22
· blocks 4
#13
0x98717539
· blocks 2
#3
0x0c7abd22
· blocks 3
#14
0x98717539
#25
0x39435dac
· blocks 3
#4
0x0c7abd22
· blocks 2
#26
0x39435dac
· blocks 2
#5
0x0c7abd22
· blocks 1
#27
0x39435dac
· blocks 1
#15
0x0c7abd22
· blocks 1
#28
0x39435dac
#20
0x5339c59f
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
12
w0
13
w1
14
w2
15
w5
20
w6
25
w2
26
w3
27
w4
28
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x315f4f17…78a6
0xd32edf…ff58
11 touches
15 conflicts
0xff3d10db…709f
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0x37699b20…1070
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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
15 conflicts on slot
0x315f4f1703…5678a6
Audit this contract →
← previous block
·
next block →
recent activity