pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#71,556,051
← previous block
next block →
recent activity
Analyzing
Block #71,556,051
10 transactions · 8 stateful · 2026-04-30 17:20:13 UTC
Parallelism
60
/100
Blocked
38
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,556,051
· 10 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5bf9264c
#2
0xeffdedb0
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
setData
#6
0x39435dac
· blocks 3
#7
0x39435dac
· blocks 2
#8
0x39435dac
· blocks 1
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x1dc86774…166a
0x34b655…2a6f
4 touches
1 conflict
0xf8f1e808…a4fd
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x1630ed91…9774
0x34b655…2a6f
4 touches
1 conflict
0x0fc41e7b…6831
0x98dc6e…8633
2 touches
0 conflicts
0x5b571ba0…f13a
0x98dc6e…8633
2 touches
0 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:
0x34b6552d…112a6f
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity