pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,197,677
← previous block
next block →
recent activity
Analyzing
Block #99,197,677
30 transactions · 25 stateful · 2026-08-26 01:27:54 UTC
Parallelism
73
/100
Blocked
52
%
Avg conflicts / tx
0.87
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,197,677
· 30 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x41a8f47c
#5
0x41a8f47c
#6
matchOrders
#7
updatePrices
#8
0x6ad2e98b
#11
execOrders
#12
updateDataFeedsValuesPartial
#15
0x6a8e4191
#18
0x59558d29
#19
approve
#20
0x41a8f47c
#21
execFwdPositionOpsV2
#24
placeAndExecuteMarketSell
#27
setData
#28
execOrders
· blocks 1
#2
0x0c7abd22
· blocks 4
#3
0x0c7abd22
· blocks 5
#13
0x5acec890
#14
execOrders
· blocks 1
#16
execOrder
· blocks 1
#9
0xab083028
· blocks 4
#17
execOrder
#29
execOrders
#10
0xab083028
· blocks 4
#22
placeAndExecuteMarketBuy
· blocks 2
#26
0xed82b078
#23
placeAndExecuteMarketBuy
· blocks 1
#25
placeAndExecuteMarketBuy
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
9
w3
10
w4
13
w2
14
w2
16
w2
17
w3
22
w5
23
w6
25
w7
26
w5
29
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
12 touches
15 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x73912233…4584
0x1b6862…e19c
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 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:
Kuru Exchange: MarginAccount
15 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity