pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#71,243,971
← previous block
next block →
recent activity
Analyzing
Block #71,243,971
8 transactions · 8 stateful · 2026-04-29 06:37:05 UTC
Parallelism
75
/100
Blocked
13
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,243,971
· 8 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x98717539
· blocks 1
#2
0x98717539
#3
0x0c7abd22
#4
updateDataFeedsValuesPartial
#5
setData
#7
updatePrices
#6
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c389468…6b0e
0x34b655…2a6f
4 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x085df2c1…305a
0x34b655…2a6f
2 touches
0 conflicts
0x3254d19b…f714
0x34b655…2a6f
2 touches
0 conflicts
0x3c35979a…975d
0x34b655…2a6f
2 touches
0 conflicts
0x414e9446…4b59
0x34b655…2a6f
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
1 conflict on slot
0x1c38946843…a16b0e
Audit this contract →
← previous block
·
next block →
recent activity