pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,239,038
← previous block
next block →
recent activity
Analyzing
Block #71,239,038
13 transactions · 12 stateful · 2026-04-29 06:04:15 UTC
Parallelism
77
/100
Blocked
33
%
Avg conflicts / tx
0.38
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,239,038
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x69f19fd7
#2
updatePrices
#3
0x98717539
· blocks 3
#5
updateDataFeedsValuesPartial
#6
0x6463ffd1
· blocks 1
#7
updateDataFeedsValuesPartial
#8
setData
#10
0x6df9e92b
#4
0x98717539
#9
0x6463ffd1
#11
0x39435dac
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
9
w1
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c389468…6b0e
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0004
0xd0f8a6…badc
4 touches
1 conflict
0x408e66bb…3d6b
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x77100a2a…91a4
0x34b655…2a6f
4 touches
1 conflict
0x97b0b2ee…4666
0x34b655…2a6f
4 touches
1 conflict
0xa92c8763…6d7f
0x34b655…2a6f
4 touches
1 conflict
0xb1d7a6a2…4709
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
0x1c38946843…a16b0e
Audit this contract →
← previous block
·
next block →
recent activity