pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,283,317
← previous block
next block →
recent activity
Analyzing
Block #72,283,317
45 transactions · 37 stateful · 2026-05-04 02:09:06 UTC
Parallelism
71
/100
Blocked
81
%
Avg conflicts / tx
2.71
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,283,317
· 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 12
#10
execute
#11
0x69f8003a
#12
_makeSwaps
#13
0xe0de3ed7
#17
postStateList
#19
0x5bf9264c
· blocks 1
#23
0x98717539
· blocks 6
#27
updateDataFeedsValuesPartial
#29
setData
#32
0x69f8003a
#33
0x8b23406f
#39
0x39435dac
#43
0x39435dac
#2
0x0c7abd22
· blocks 11
#20
0x5bf9264c
#24
0x98717539
· blocks 5
#3
0x0c7abd22
· blocks 8
#16
exactOutputSingle
#22
0x9036287a
· blocks 3
#25
0x98717539
· blocks 3
#4
0x0c7abd22
· blocks 7
#26
0x98717539
· blocks 3
#28
0x3f5c179b
· blocks 1
#30
0xed82b078
· blocks 1
#5
0x0c7abd22
· blocks 6
#31
0xed82b078
#34
0x39435dac
· blocks 8
#6
0x0c7abd22
· blocks 7
#35
0x39435dac
· blocks 7
#7
0x0c7abd22
· blocks 6
#36
0x39435dac
· blocks 6
#8
0x0c7abd22
· blocks 3
#14
execute
#15
exactOutputSingle
#37
0x39435dac
· blocks 5
#9
0x0c7abd22
· blocks 2
#38
0x39435dac
· blocks 4
#18
0x0c7abd22
· blocks 1
#40
0x39435dac
· blocks 3
#21
0x0c7abd22
#41
0x39435dac
· blocks 2
#42
0x39435dac
· blocks 1
#44
0x39435dac
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
16
w2
18
w9
21
w10
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd25f7a9b…3b6b
0xd32edf…ff58
21 touches
55 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x00000000…0015
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0018
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0028
0x1b6862…e19c
12 touches
15 conflicts
0x91220b8f…7a01
0x1b6862…e19c
12 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 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
55 conflicts on slot
0xd25f7a9bd3…803b6b
Audit this contract →
← previous block
·
next block →
recent activity