pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,842,089
← previous block
next block →
recent activity
Analyzing
Block #102,842,089
28 transactions · 26 stateful · 2026-09-07 19:54:56 UTC
Parallelism
68
/100
Blocked
54
%
Avg conflicts / tx
1.36
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,842,089
· 28 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0xf78cb219
· blocks 8
#4
execOrders
· blocks 1
#6
0xab083028
#7
0xab083028
#10
0x5acec890
#11
0x3e2e8792
#13
0x59558d29
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#23
0xed82b078
#25
transferWithAuthorization
· blocks 1
#27
execOrders
#3
0xaf5e395a
· blocks 7
#8
0x5acec890
· blocks 2
#22
0xed82b078
#26
transferWithAuthorization
#5
0xab083028
· blocks 1
#9
0x5acec890
· blocks 1
#12
0x5acec890
· blocks 1
#14
0xbb1740dd
· blocks 5
#17
placeAndExecuteMarketBuy
· blocks 4
#24
execFwdPositionOpsV2
#18
placeAndExecuteMarketSell
· blocks 3
#19
placeAndExecuteMarketBuy
· blocks 2
#20
placeAndExecuteMarketSell
· blocks 1
#21
placeAndExecuteMarketBuy
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w0
5
w2
8
w1
9
w2
12
w3
14
w3
17
w4
18
w5
19
w6
20
w7
21
w8
22
w1
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
16 touches
28 conflicts
0x11b69a7e…334e
0x01bff4…1071
10 touches
10 conflicts
0xaad6be10…0801
0x2a68ba…90c5
8 touches
6 conflicts
0x0a70c80f…d904
0x851145…3f07
6 touches
3 conflicts
0xc7efd910…993f
0x065c9d…c394
6 touches
3 conflicts
0x002fed35…79fa
0x2a68ba…90c5
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0xdd6538fb…2b3f
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)
28 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity