pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,422,150
← previous block
next block →
recent activity
Analyzing
Block #71,422,150
11 transactions · 8 stateful · 2026-04-30 02:24:23 UTC
Parallelism
64
/100
Blocked
38
%
Avg conflicts / tx
0.55
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,422,150
· 11 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x98717539
· blocks 3
#2
0x3f5c179b
#3
updateDataFeedsValuesPartial
#4
setData
#5
0xc09ec0…cb06
#6
0xd50d98…3092
#10
0x39435dac
#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
1
w0
7
w1
8
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c913164…5c2e
0x34b655…2a6f
6 touches
3 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x55b6a001…1e7a
0x34b655…2a6f
4 touches
1 conflict
0x49f231bb…c1c2
0x34b655…2a6f
4 touches
1 conflict
0x63b285f3…87ee
0x34b655…2a6f
4 touches
1 conflict
0x6eba5e7f…4b52
0x34b655…2a6f
4 touches
1 conflict
0x7170c140…36bc
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:
0x34b6552d…112a6f
3 conflicts on slot
0x1c913164f5…845c2e
Audit this contract →
← previous block
·
next block →
recent activity