pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,861,884
← previous block
next block →
recent activity
Analyzing
Block #102,861,884
31 transactions · 25 stateful · 2026-09-07 21:34:31 UTC
Parallelism
81
/100
Blocked
48
%
Avg conflicts / tx
0.81
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,861,884
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xf78cb219
· blocks 5
#4
0xaf5e395a
#5
0xab083028
#7
0x8263f5d9
#8
0x8263f5d9
#9
0x5acec890
#10
0x5acec890
· blocks 3
#12
0x5acec890
#15
0x5acec890
#16
updateDataFeedsValuesPartial
#18
placeAndExecuteMarketSell
#19
placeAndExecuteMarketSell
#20
placeAndExecuteMarketSell
#25
execFwdPositionOpsV2
#26
transferWithAuthorization
#27
0x6a9f2deb
#28
setData
#2
0x0c7abd22
#6
0xab083028
#11
0x5acec890
· blocks 2
#17
placeAndExecuteMarketSell
· blocks 4
#13
0x5acec890
· blocks 2
#21
placeAndExecuteMarketSell
· blocks 3
#14
0x5acec890
#22
placeAndExecuteMarketBuy
· blocks 2
#29
execOrders
· blocks 1
#23
placeAndExecuteMarketBuy
· blocks 1
#30
execOrders
#24
placeAndExecuteMarketBuy
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
6
w1
10
w0
11
w1
13
w2
14
w3
17
w1
21
w2
22
w3
23
w4
24
w5
29
w3
30
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
12 touches
15 conflicts
0x11b69a7e…334e
0x01bff4…1071
10 touches
10 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0xffa4ebf0…8d2f
0x851145…3f07
6 touches
3 conflicts
0x002fed35…79fa
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c3
0x1b6862…e19c
4 touches
1 conflict
0x676f9f01…a8ac
0x34b655…2a6f
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:
USDC (USDC)
15 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity