pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,790,495
← previous block
next block →
recent activity
Analyzing
Block #75,790,495
32 transactions · 21 stateful · 2026-05-20 08:12:59 UTC
Parallelism
56
/100
Blocked
76
%
Avg conflicts / tx
3.03
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,790,495
· 32 txs across 14 waves · depth 14
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
#0
syscallReward
#1
0x0c7abd22
· blocks 16
#13
0xbbb036a8
#15
0x719d975a
#16
0xff030000
#17
0x17dfbfd6
#18
0xe3a3c9cc
#21
0x6c05cd2b
#22
0x98717539
#23
0xc5918880
#25
updateDataFeedsValuesPartial
#26
setData
#27
0xa2b21b…8f0b
#29
get
#30
0x8b23406f
#31
0xef555769
#2
0x0c7abd22
· blocks 12
#20
0xab083028
#3
0x0c7abd22
· blocks 11
#4
0x0c7abd22
· blocks 10
#5
0x0c7abd22
· blocks 9
#6
0x0c7abd22
· blocks 8
#7
0x0c7abd22
· blocks 7
#8
0x0c7abd22
· blocks 6
#9
0x0c7abd22
· blocks 5
#10
0x0c7abd22
· blocks 4
#11
0x0c7abd22
· blocks 3
#12
0x0c7abd22
· blocks 4
#14
createModule
· blocks 1
#24
0x0c7abd22
· blocks 1
#19
0x13572d0b
#28
0x0c7abd22
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
8
w7
9
w8
10
w9
11
w10
12
w11
14
w12
19
w13
20
w1
24
w12
28
w13
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9419ac10…fa8e
0xd32edf…ff58
27 touches
91 conflicts
0x00000000…0002
0x63e48b…53f2
8 touches
6 conflicts
0x00000000…0000
0x63e48b…53f2
8 touches
6 conflicts
0x9a555477…19a8
0x754704…b603
8 touches
6 conflicts
0x00000000…0004
0x63e48b…53f2
8 touches
6 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
8 touches
6 conflicts
0x0f94ee4c…189d
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
91 conflicts on slot
0x9419ac10cd…a1fa8e
Audit this contract →
← previous block
·
next block →
recent activity