pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#70,981,532
← previous block
next block →
recent activity
Analyzing
Block #70,981,532
29 transactions · 25 stateful · 2026-04-28 01:29:56 UTC
Parallelism
72
/100
Blocked
56
%
Avg conflicts / tx
1.14
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#70,981,532
· 29 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0xcf7468f4
#5
0x52f07cf9
#6
0x69f00e0b
#7
updatePrices
· blocks 3
#11
0xe7be4706
#12
0x98717539
· blocks 1
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0xe7be4706
#17
0x6463ffd1
· blocks 4
#22
0xed82b078
· blocks 3
#26
setData
#28
0x39435dac
#2
0x0c7abd22
· blocks 2
#8
updatePrices
· blocks 2
#18
0xed82b078
· blocks 3
#27
0x39435dac
#3
0x0c7abd22
· blocks 1
#9
updatePrices
· blocks 1
#19
0xed82b078
· blocks 2
#10
updatePrices
#16
0x0c7abd22
#20
0xed82b078
· blocks 3
#21
0xed82b078
· blocks 2
#23
0xed82b078
· blocks 2
#24
0xed82b078
· blocks 1
#25
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w0
8
w1
9
w2
10
w3
12
w0
16
w3
17
w0
18
w1
19
w2
20
w3
21
w4
23
w5
25
w7
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
10 touches
10 conflicts
0x046a928e…0012
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0002
0xb857c1…9be1
8 touches
6 conflicts
0x00000000…003d
0x131a2e…0da9
8 touches
6 conflicts
0xb4fb9e1c…01fa
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 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:
0x065c9d28…a9c394
10 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity