pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,448,738
← previous block
next block →
recent activity
Analyzing
Block #71,448,738
13 transactions · 12 stateful · 2026-04-30 05:21:34 UTC
Parallelism
62
/100
Blocked
50
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,448,738
· 13 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
postPrice
#2
0x98717539
· blocks 4
#5
0x3f5c179b
#6
updateDataFeedsValuesPartial
#7
setData
#8
0x785f5745
#3
0x98717539
· blocks 1
#9
0x39435dac
· blocks 3
#4
0x98717539
· blocks 2
#10
0x39435dac
· blocks 2
#11
0x39435dac
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
9
w1
10
w2
11
w3
12
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x38c47502…1005
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x451e482b…7e7d
0x34b655…2a6f
6 touches
3 conflicts
0xe96c91d2…32ff
0x8d66a4…3095
4 touches
1 conflict
0x37674bd8…8f35
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity