pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,351,685
← previous block
next block →
recent activity
Analyzing
Block #74,351,685
40 transactions · 23 stateful · 2026-05-13 15:57:01 UTC
Parallelism
85
/100
Blocked
61
%
Avg conflicts / tx
0.6
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,351,685
· 40 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
execute
#7
execute
#8
0x6a049fc5
· blocks 2
#10
0x1094dc9f
#11
execute
#12
0x6a049fc5
#13
exactOutputSingle
#14
0xe7be4706
#15
execute
#17
0xe7be4706
#18
updatePrices
· blocks 2
#20
updatePrices
#22
updatePrices
#23
0xe7be4706
#24
0xe7be4706
#25
0xe2dc7dc3
#26
0x98717539
· blocks 3
#29
updateDataFeedsValuesPartial
#30
0xed82b078
#32
0x6df9e92b
· blocks 1
#35
setData
#36
0x1ee612…a13a
#37
0x32084e…b18f
#38
0xbba384…475b
#2
0x0c7abd22
· blocks 3
#9
0x6a049fc5
· blocks 1
#19
updatePrices
· blocks 1
#27
0x98717539
· blocks 1
#33
0x6df9e92b
#39
0x39435dac
#3
0x0c7abd22
· blocks 2
#21
updatePrices
#28
0x98717539
#34
0x6a049fc5
#4
0x0c7abd22
· blocks 3
#5
0x0c7abd22
#16
0xed82b078
· blocks 1
#31
0xed82b078
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
8
w0
9
w1
16
w4
18
w0
19
w1
21
w2
26
w0
27
w1
28
w2
31
w5
32
w0
33
w1
34
w2
39
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22eef317…70ca
0xd32edf…ff58
9 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
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
10 conflicts on slot
0x22eef317b0…3a70ca
Audit this contract →
← previous block
·
next block →
recent activity