pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,842,918
← previous block
next block →
recent activity
Analyzing
Block #102,842,918
26 transactions · 25 stateful · 2026-09-07 19:59:06 UTC
Parallelism
73
/100
Blocked
60
%
Avg conflicts / tx
1.12
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,842,918
· 26 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xa96df62f
#4
0x6a9f178d
· blocks 1
#5
0xab083028
· blocks 1
#6
execOrders
#7
updatePrices
· blocks 1
#8
0x59558d29
· blocks 1
#11
execFwdPositionOpsV2
· blocks 3
#22
setData
#23
0x15173d…0d54
#2
0x0c7abd22
· blocks 2
#9
0x59558d29
#10
0x41a8f47c
· blocks 6
#12
execFwdPositionOpsV2
· blocks 2
#21
0x6a9f178d
#13
placeAndExecuteMarketSell
· blocks 4
#18
execFwdPositionOpsV2
#19
0xed82b078
#20
execFwdPositionOpsV2
#24
execOrders
#25
0x0c7abd22
#14
placeAndExecuteMarketBuy
· blocks 3
#15
placeAndExecuteMarketBuy
· blocks 2
#16
placeAndExecuteMarketSell
· blocks 1
#17
placeAndExecuteMarketBuy
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w0
7
w0
8
w0
9
w1
10
w1
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
17
w6
18
w2
19
w2
20
w2
21
w1
24
w2
25
w2
- 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
0x08e8f2c9…a11a
0x34b655…2a6f
6 touches
3 conflicts
0x002fed35…79fa
0x2a68ba…90c5
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x1089d94f…15f0
0x851145…3f07
6 touches
3 conflicts
0x7543449a…5b9e
0xd32edf…ff58
5 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:
USDC (USDC)
15 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity