pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#71,450,227
← previous block
next block →
recent activity
Analyzing
Block #71,450,227
14 transactions · 12 stateful · 2026-04-30 05:31:30 UTC
Parallelism
43
/100
Blocked
58
%
Avg conflicts / tx
1.5
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,450,227
· 14 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
#2
0x98717539
· blocks 3
#6
0x98717539
#7
0x3f5c179b
#8
updateDataFeedsValuesPartial
#9
setData
#3
0x98717539
· blocks 5
#4
0x98717539
· blocks 4
#5
0x98717539
· blocks 3
#10
0x39435dac
· blocks 3
#11
0x39435dac
· blocks 2
#12
0x39435dac
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
10
w4
11
w5
12
w6
13
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c913164…5c2e
0x34b655…2a6f
12 touches
15 conflicts
0xf853eb8e…4027
0x34b655…2a6f
8 touches
6 conflicts
0xce54e0f3…a3e2
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x578e7f66…1b56
0x34b655…2a6f
6 touches
3 conflicts
0xc6417de0…2191
0xc8689a…ee79
6 touches
3 conflicts
0x0b28bf77…e53a
0x34b655…2a6f
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:
Perpl
15 conflicts on slot
0x1c913164f5…845c2e
Audit this contract →
← previous block
·
next block →
recent activity