pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,090,389
← previous block
next block →
recent activity
Analyzing
Block #71,090,389
17 transactions · 17 stateful · 2026-04-28 13:34:46 UTC
Parallelism
71
/100
Blocked
29
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,090,389
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
updatePrices
#4
0x98717539
#5
verifyOracleProofV2
#6
updateDataFeedsValuesPartial
#7
0xed82b078
#8
0xed82b078
· blocks 2
#9
0xed82b078
· blocks 2
#14
setData
#15
updatePrices
#16
updatePrices
#2
0x0c7abd22
#10
0xed82b078
· blocks 3
#11
0xed82b078
· blocks 2
#12
0xed82b078
· blocks 1
#13
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
8
w0
9
w0
10
w1
11
w2
12
w3
13
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x47b807a2…3307
0x065c9d…c394
6 touches
3 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x41755291…977f
0x065c9d…c394
4 touches
1 conflict
0xc9d7baa9…6d41
0xd32edf…ff58
3 touches
1 conflict
0x00000000…0018
0x1b6862…e19c
2 touches
0 conflicts
0x09000000…0001
0x000000…1000
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
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity