pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,839,116
← previous block
next block →
recent activity
Analyzing
Block #75,839,116
45 transactions · 36 stateful · 2026-05-20 13:37:34 UTC
Parallelism
71
/100
Blocked
75
%
Avg conflicts / tx
2.44
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,839,116
· 45 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 10
#8
0xbbb036a8
#9
0x42606eaa
· blocks 1
#10
0xcf7468f4
#16
0x6a0db996
· blocks 2
#18
0x0756e95c
#19
0x6a0db996
#21
0x05ee6a22
#24
0x90d5d0bd
#30
0x6a0db996
#31
0x5bf9264c
· blocks 1
#33
0x98717539
· blocks 1
#37
updateDataFeedsValuesPartial
#38
0x0f6795d9
#39
0x0f6795d9
#41
setData
#42
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 14
#17
0x6a0db996
· blocks 1
#32
0x5bf9264c
#34
0x98717539
#43
0x39435dac
#3
0x0c7abd22
· blocks 10
#40
0x6a0db996
#4
0x0c7abd22
· blocks 7
#11
0x719d975a
· blocks 1
#5
0x0c7abd22
· blocks 6
#12
0xe47190db
· blocks 5
#6
0x0c7abd22
· blocks 7
#13
0xe47190db
· blocks 4
#7
0x0c7abd22
· blocks 10
#14
0xe47190db
· blocks 3
#25
0xed82b078
· blocks 2
#15
0xaa34808f
· blocks 6
#20
0x0c7abd22
· blocks 3
#26
0xab083028
· blocks 1
#22
0xe93d2982
· blocks 4
#27
0x0c7abd22
· blocks 2
#28
0xe47190db
· blocks 1
#23
0xe93d2982
· blocks 3
#35
0x0c7abd22
· blocks 1
#29
0xaa34808f
· blocks 2
#36
0x0c7abd22
· blocks 1
#44
execute
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
6
w5
7
w6
15
w7
20
w7
22
w8
23
w9
27
w8
29
w10
35
w9
36
w11
44
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x35a3ddb9…7698
0xd32edf…ff58
21 touches
55 conflicts
0x17606ba6…1b6e
0x754704…b603
16 touches
28 conflicts
0x00000000…0013
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0015
0x1b6862…e19c
16 touches
28 conflicts
0x6b1259e6…4e14
0x1b6862…e19c
16 touches
28 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…001f
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…002f
0x1b6862…e19c
14 touches
21 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
55 conflicts on slot
0x35a3ddb901…fe7698
Audit this contract →
← previous block
·
next block →
recent activity