pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,466,648
← previous block
next block →
recent activity
Analyzing
Block #74,466,648
49 transactions · 31 stateful · 2026-05-14 04:42:22 UTC
Parallelism
65
/100
Blocked
71
%
Avg conflicts / tx
2.78
Longest chain
17
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,466,648
· 49 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
· blocks 16
#16
0xff020000
#18
createModule
#21
0x17dfbfd6
#22
0x17dfbfd6
#23
0x17dfbfd6
#24
execute
#25
execute
#26
0xcf7468f4
#27
0xe7be4706
#28
0x6a055326
#29
0x05ee6a22
#30
0x05ee6a22
#31
updatePrices
· blocks 1
#33
updatePrices
#34
updatePrices
#35
updatePrices
#36
get_block_hash_257335279069929
#37
0xe7be4706
#38
0xe7be4706
#39
0x98717539
· blocks 1
#40
updateDataFeedsValuesPartial
#42
0xed82b078
#43
0x6df9e92b
#45
0x25bd1cf0
#46
setData
#2
0x0c7abd22
· blocks 14
#32
updatePrices
#48
0x39435dac
#3
0x0c7abd22
· blocks 17
#4
0x0c7abd22
· blocks 12
#19
exactInput
· blocks 1
#5
0x0c7abd22
· blocks 11
#6
0x0c7abd22
· blocks 10
#7
0x0c7abd22
· blocks 9
#8
0x0c7abd22
· blocks 8
#9
0x0c7abd22
· blocks 8
#10
0x0c7abd22
· blocks 6
#11
0x0c7abd22
· blocks 6
#12
0x0c7abd22
· blocks 4
#20
0xf78cb219
#13
0x0c7abd22
· blocks 3
#14
0x0c7abd22
· blocks 5
#15
0x0c7abd22
· blocks 1
#17
0x1ffa3c9b
· blocks 2
#41
0x0c7abd22
#44
0x5339c59f
· blocks 1
#47
0x8b23406f
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
13
w12
14
w13
15
w14
20
w11
41
w15
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf1ae39de…cb9e
0xd32edf…ff58
31 touches
120 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0012
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0013
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…001c
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…002c
0x1b6862…e19c
14 touches
21 conflicts
0xba5743c7…21c3
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:
0xd32edf66…9fff58
120 conflicts on slot
0xf1ae39defd…44cb9e
Audit this contract →
← previous block
·
next block →
recent activity