pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,855,845
← previous block
next block →
recent activity
Analyzing
Block #72,855,845
27 transactions · 19 stateful · 2026-05-06 17:45:06 UTC
Parallelism
44
/100
Blocked
79
%
Avg conflicts / tx
3.96
Longest chain
15
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,855,845
· 27 txs across 15 waves · depth 15
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
#0
syscallReward
#1
0x0c7abd22
· blocks 15
#12
0x575c0012
#13
createModule
#14
0x1094dc9f
#15
0xe3a3c9cc
#18
updateDataFeedsValuesPartial
#19
setData
#23
0xeffdedb0
#24
0x691784…f765
#25
0x8b23406f
#26
0xef555769
#2
0x0c7abd22
· blocks 13
#3
0x0c7abd22
· blocks 12
#4
0x0c7abd22
· blocks 11
#5
0x0c7abd22
· blocks 10
#6
0x0c7abd22
· blocks 9
#7
0x0c7abd22
· blocks 8
#8
0x0c7abd22
· blocks 7
#9
0x0c7abd22
· blocks 7
#10
0x0c7abd22
· blocks 5
#16
0x15c8ec60
#11
0x0c7abd22
· blocks 4
#17
0x0c7abd22
· blocks 3
#20
0x0c7abd22
· blocks 2
#21
0x0c7abd22
· blocks 1
#22
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
16
w9
17
w11
20
w12
21
w13
22
w14
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8ca17f89…e1bf
0xd32edf…ff58
29 touches
105 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
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:
0xd32edf66…9fff58
105 conflicts on slot
0x8ca17f8948…86e1bf
Audit this contract →
← previous block
·
next block →
recent activity