pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,090,559
← previous block
next block →
recent activity
Analyzing
Block #71,090,559
25 transactions · 22 stateful · 2026-04-28 13:35:54 UTC
Parallelism
92
/100
Blocked
36
%
Avg conflicts / tx
0.32
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,090,559
· 25 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
execute
#4
trade
· blocks 1
#5
trade
#6
execute
· blocks 1
#9
updatePrices
· blocks 1
#11
0x5bf9264c
#12
0x5bf9264c
#13
0x98717539
· blocks 1
#15
updateDataFeedsValuesPartial
#16
0xed82b078
· blocks 1
#18
setData
#19
get
#20
0x39435dac
· blocks 1
#22
updatePrices
· blocks 1
#24
updatePrices
#2
0x0c7abd22
#7
execute
#8
0xb3dd4ec4
#10
updatePrices
#14
0x98717539
#17
0xed82b078
#21
0x39435dac
#23
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w0
7
w1
8
w1
9
w0
10
w1
13
w0
14
w1
16
w0
17
w1
20
w0
21
w1
22
w0
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0xea2d3331…6e31
0x1b6862…e19c
4 touches
1 conflict
0x04a837dd…e245
0x34b655…2a6f
4 touches
1 conflict
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x11f25e19…8bb1
0x34b655…2a6f
4 touches
1 conflict
0x1b5d2e60…99b5
0x34b655…2a6f
4 touches
1 conflict
0x21d22421…0b7a
0x34b655…2a6f
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:
0x1b68626d…2de19c
1 conflict on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity