pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,696,687
← previous block
next block →
recent activity
Analyzing
Block #71,696,687
19 transactions · 16 stateful · 2026-05-01 08:56:21 UTC
Parallelism
63
/100
Blocked
50
%
Avg conflicts / tx
0.89
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,696,687
· 19 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x575c0012
#5
0xe0de3ed7
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0xeffdedb0
#12
withdraw
#14
createModule
· blocks 1
#17
setData
#18
0x39435dac
#2
0x0c7abd22
· blocks 2
#15
0x4f819052
· blocks 1
#3
0x0c7abd22
· blocks 4
#16
0xa9b28aa6
#6
swap
· blocks 3
#7
0x0c7abd22
· blocks 2
#8
0x1be2fb9c
· blocks 1
#13
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w3
7
w4
8
w5
13
w6
14
w0
15
w1
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92d610a6…9a40
0x2a68ba…90c5
10 touches
10 conflicts
0x684bdaea…8bb0
0x065c9d…c394
9 touches
10 conflicts
0x7df39875…d90b
0xd32edf…ff58
7 touches
6 conflicts
0x6fd9ae7c…e981
0x1b6862…e19c
4 touches
1 conflict
0xd025d7d7…f05a
0x3bd359…433a
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
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:
0x2a68ba18…8e90c5
10 conflicts on slot
0x92d610a6f9…379a40
Audit this contract →
← previous block
·
next block →
recent activity