pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,303,007
← previous block
next block →
recent activity
Analyzing
Block #74,303,007
36 transactions · 26 stateful · 2026-05-13 10:33:26 UTC
Parallelism
67
/100
Blocked
77
%
Avg conflicts / tx
2.44
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,303,007
· 36 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x6a0453ee
· blocks 3
#4
0x6a0453ee
#7
0x6a0453ee
#8
0x6a0453ed
#9
0x6a0453ed
#10
0x6a0453ed
#11
0x6a0453ee
#13
updateDataFeedsValuesPartial
#14
0x6a0453ed
#15
0x6a0453ed
#16
0x98717539
· blocks 13
#26
0xed82b078
#27
0x6a0453ee
#28
setData
#2
0x0c7abd22
#5
0x6a0453ee
· blocks 2
#17
0x98717539
· blocks 10
#29
0x39435dac
· blocks 6
#6
0x6a0453ee
· blocks 1
#18
0x98717539
· blocks 9
#12
0x6a0453ee
#19
0x98717539
· blocks 8
#20
0x98717539
· blocks 8
#21
0x98717539
· blocks 6
#22
0x98717539
· blocks 3
#30
0x39435dac
· blocks 5
#23
0x98717539
· blocks 2
#31
0x39435dac
· blocks 4
#24
0x98717539
· blocks 1
#32
0x39435dac
· blocks 3
#25
0x98717539
#33
0x39435dac
· blocks 2
#34
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w1
6
w2
12
w3
16
w0
17
w1
18
w2
19
w3
20
w4
21
w5
22
w6
23
w7
24
w8
25
w9
29
w1
31
w7
33
w9
35
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
20 touches
45 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xbb1747e2…f78b
0x34b655…2a6f
10 touches
10 conflicts
0x57de3828…3fbb
0x34b655…2a6f
8 touches
6 conflicts
0x5de96bd3…c60c
0x34b655…2a6f
8 touches
6 conflicts
0xc6417de0…2191
0xc8689a…ee79
8 touches
6 conflicts
0x318ac0bb…6b9c
0x34b655…2a6f
8 touches
6 conflicts
0x56a064ab…6c7d
0x34b655…2a6f
8 touches
6 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:
Perpl
45 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity