pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,843,825
← previous block
next block →
recent activity
Analyzing
Block #102,843,825
35 transactions · 30 stateful · 2026-09-07 20:03:40 UTC
Parallelism
77
/100
Blocked
60
%
Avg conflicts / tx
1.34
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,843,825
· 35 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
0xd524a9da
· blocks 6
#2
executePacked
#3
0xa96df62f
#5
batchCancelOrders
· blocks 4
#6
main_all
#8
0xab083028
#9
execOrder
· blocks 4
#11
forward
#12
0x59558d29
#13
updateDataFeedsValuesPartial
#14
0xe3a3c9cc
#15
0x41a8f47c
#16
0x41a8f47c
#22
0x3f5c179b
#28
transferWithAuthorization
· blocks 1
#30
setData
#4
executePacked
· blocks 6
#10
0x3e2e8792
· blocks 3
#23
0x3f5c179b
· blocks 1
#29
transferWithAuthorization
#7
0xab083028
#17
placeAndExecuteMarketSell
· blocks 4
#24
0xed82b078
#25
execFwdPositionOpsV2
· blocks 3
#18
placeAndExecuteMarketBuy
· blocks 3
#26
execFwdPositionOpsV2
· blocks 1
#27
execFwdPositionOpsV2
· blocks 2
#19
placeAndExecuteMarketSell
· blocks 2
#31
execOrders
· blocks 3
#20
placeAndExecuteMarketBuy
· blocks 1
#32
execOrders
· blocks 2
#21
placeAndExecuteMarketBuy
#33
execOrders
· blocks 1
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w0
7
w2
9
w0
10
w1
17
w2
18
w3
19
w4
20
w5
21
w6
23
w1
25
w2
26
w3
27
w3
31
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
14 touches
21 conflicts
0x11b69a7e…334e
0x01bff4…1071
10 touches
10 conflicts
0x002fed35…79fa
0x2a68ba…90c5
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x6fce7a05…d778
0x34b655…2a6f
6 touches
3 conflicts
0x278603a8…d824
0x34b655…2a6f
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:
USDC (USDC)
21 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity