pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,041,981
← previous block
next block →
recent activity
Analyzing
Block #71,041,981
21 transactions · 20 stateful · 2026-04-28 08:12:18 UTC
Parallelism
81
/100
Blocked
30
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,041,981
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
execute_route
#3
0x69f06c59
#4
execute
#5
execute
#6
updatePrices
#7
0x98717539
· blocks 2
#9
0x6463ffd1
· blocks 2
#10
updateDataFeedsValuesPartial
#13
0xed82b078
#16
0x69f06c59
#17
setData
#19
updatePrices
#20
updatePrices
#8
0x98717539
· blocks 1
#11
0x6463ffd1
#12
0xed82b078
· blocks 2
#14
0xed82b078
· blocks 1
#18
0x39435dac
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
9
w0
11
w1
12
w1
14
w2
15
w3
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0xa02838a3…bc54
0x34b655…2a6f
6 touches
3 conflicts
0x0520da1d…c88e
0x34b655…2a6f
4 touches
1 conflict
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x3c35979a…975d
0x34b655…2a6f
4 touches
1 conflict
0x60726f3c…b5b8
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x65e795ca…0320
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:
0x2a68ba18…8e90c5
3 conflicts on slot
0x046a928e85…e50012
Audit this contract →
← previous block
·
next block →
recent activity