pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,647,878
← previous block
next block →
recent activity
Analyzing
Block #71,647,878
21 transactions · 14 stateful · 2026-05-01 03:31:22 UTC
Parallelism
81
/100
Blocked
21
%
Avg conflicts / tx
0.29
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,647,878
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
postStateList
#2
0x69f41f01
#3
0x69f41f01
#4
0x69f41f01
#5
0x69f41f01
#6
0x69f41f01
#7
execute
#8
updateDataFeedsValuesPartial
#9
0x69f41f01
#10
0x69f41f01
#11
0xeffdedb0
#12
setData
#13
0xe7be4706
#14
0x0c7abd22
#15
verifyOracleProofV2
#16
mint
#17
0x39435dac
· blocks 3
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
17
w0
18
w1
19
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x9b8800c1…ed12
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xc03a03cd…fbcf
0x34b655…2a6f
4 touches
1 conflict
0xf8f1e808…a4fd
0x34b655…2a6f
4 touches
1 conflict
0xd5daadcc…c9b9
0x2a3755…a5a6
2 touches
0 conflicts
0xe870e232…7369
0x2a3755…a5a6
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