pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,417,069
← previous block
next block →
recent activity
Analyzing
Block #71,417,069
11 transactions · 10 stateful · 2026-04-30 01:50:34 UTC
Parallelism
64
/100
Blocked
40
%
Avg conflicts / tx
0.64
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,417,069
· 11 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
0x3f5c179b
· blocks 4
#3
forward
#4
forward
#9
setData
#10
0x39435dac
#5
0xed82b078
· blocks 1
#6
0xed82b078
· blocks 1
#7
0xed82b078
· blocks 1
#8
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w1
6
w1
7
w2
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xfcb7b8b2…ebb3
0x065c9d…c394
6 touches
3 conflicts
0x443a3e47…f4a4
0x065c9d…c394
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0xe7db977f…0659
0x065c9d…c394
3 touches
1 conflict
0x085df2c1…305a
0x34b655…2a6f
2 touches
0 conflicts
0x08d31c28…d50f
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:
0x065c9d28…a9c394
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity