pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,088,009
← previous block
next block →
recent activity
Analyzing
Block #91,088,009
15 transactions · 15 stateful · 2026-07-28 15:00:41 UTC
Parallelism
73
/100
Blocked
33
%
Avg conflicts / tx
0.47
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,088,009
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 2
#5
placeAndExecuteMarketSell
· blocks 2
#9
0xed82b078
#12
0x6a68c491
#13
setData
#14
0x39435dac
#6
placeAndExecuteMarketSell
· blocks 1
#10
0x0f6795d9
· blocks 1
#7
placeAndExecuteMarketBuy
· blocks 1
#11
0x0f6795d9
#8
batchUpdate
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w0
6
w1
7
w2
8
w3
10
w1
11
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x11b69a7e…334e
0x01bff4…1071
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xbd96f96f…5843
0x34b655…2a6f
4 touches
1 conflict
0xd192f4ed…d7ec
0x34b655…2a6f
4 touches
1 conflict
0x01f4afda…9579
0x851145…3f07
4 touches
1 conflict
0x002fed35…79fa
0x2a68ba…90c5
4 touches
1 conflict
0x07b86c51…cdae
0x2a68ba…90c5
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:
Perpl
3 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity