pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,501,959
← previous block
next block →
recent activity
Analyzing
Block #75,501,959
40 transactions · 36 stateful · 2026-05-19 00:05:57 UTC
Parallelism
57
/100
Blocked
67
%
Avg conflicts / tx
3.13
Longest chain
17
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,501,959
· 40 txs across 17 waves · depth 17
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
wave
w13
wave
w14
wave
w15
wave
w16
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 14
#16
0x575c0012
#17
0x6a0ba9dd
· blocks 1
#24
withdraw
#25
updateDataFeedsValuesPartial
#26
updateDataFeedsValuesPartial
#27
updateDataFeedsValuesPartial
#28
0x5bf9264c
#29
0x98717539
· blocks 5
#31
setData
#32
setData
#33
forward
#34
0xeb8ce755
#35
0xbe5274…b985
#3
0x0c7abd22
· blocks 12
#18
0x6a0ba9dd
#30
0x98717539
· blocks 4
#4
0x0c7abd22
· blocks 11
#36
0x39435dac
· blocks 3
#5
0x0c7abd22
· blocks 10
#37
0x39435dac
· blocks 2
#6
0x0c7abd22
· blocks 9
#38
0x39435dac
· blocks 1
#7
0x0c7abd22
· blocks 10
#39
0x39435dac
#8
0x0c7abd22
· blocks 9
#9
0x0c7abd22
· blocks 7
#10
0x0c7abd22
· blocks 5
#19
exactInputSingle
#11
0x0c7abd22
· blocks 6
#12
0x0c7abd22
· blocks 3
#13
0x0c7abd22
· blocks 5
#14
0x0c7abd22
· blocks 1
#15
0x0c7abd22
· blocks 3
#20
0x76368669
· blocks 3
#21
0xe3a3c9cc
#22
0xab083028
· blocks 1
#23
0xab083028
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
8
w6
9
w7
10
w8
11
w9
12
w10
13
w11
14
w12
15
w13
20
w14
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd697ba51…91e0
0xd32edf…ff58
27 touches
91 conflicts
0x91220b8f…7a01
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0013
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0015
0x1b6862…e19c
18 touches
36 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0018
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0012
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0028
0x1b6862…e19c
16 touches
28 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
91 conflicts on slot
0xd697ba513f…c991e0
Audit this contract →
← previous block
·
next block →
recent activity