pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,862,310
← previous block
next block →
recent activity
Analyzing
Block #102,862,310
26 transactions · 26 stateful · 2026-09-07 21:36:40 UTC
Parallelism
73
/100
Blocked
50
%
Avg conflicts / tx
1.35
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,862,310
· 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
0xab083028
· blocks 4
#4
0xab083028
· blocks 1
#5
updatePrices
#6
0x5acec890
#7
0x5acec890
#8
0x59558d29
#9
updateDataFeedsValuesPartial
#10
execFwdPositionOpsV2
#11
execFwdPositionOpsV2
#16
transferWithAuthorization
· blocks 6
#23
setData
#25
execOrders
#2
0xab083028
· blocks 2
#15
0xed82b078
#17
transferWithAuthorization
· blocks 5
#3
0xab083028
· blocks 1
#18
transferWithAuthorization
· blocks 4
#12
placeAndExecuteMarketBuy
· blocks 3
#19
transferWithAuthorization
· blocks 3
#13
placeAndExecuteMarketBuy
· blocks 2
#20
transferWithAuthorization
· blocks 2
#14
placeAndExecuteMarketBuy
· blocks 1
#21
transferWithAuthorization
· blocks 1
#22
transferWithAuthorization
#24
0xc7068c7b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
12
w3
13
w4
14
w5
15
w1
16
w0
17
w1
18
w2
19
w3
20
w4
21
w5
22
w6
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
14 touches
21 conflicts
0xaad6be10…0801
0x2a68ba…90c5
8 touches
6 conflicts
0x002fed35…79fa
0x2a68ba…90c5
8 touches
6 conflicts
0x82a6642e…348e
0x851145…3f07
7 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x11b69a7e…334e
0x01bff4…1071
6 touches
3 conflicts
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x1d04ae42…3069
0x851145…3f07
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)
21 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity