pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,494,870
← previous block
next block →
recent activity
Analyzing
Block #97,494,870
25 transactions · 23 stateful · 2026-08-20 01:29:21 UTC
Parallelism
72
/100
Blocked
57
%
Avg conflicts / tx
1.28
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,494,870
· 25 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
0x7b84f330
· blocks 1
#2
0xab083028
· blocks 2
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOpsV2
· blocks 1
#9
placeAndExecuteMarketSell
· blocks 3
#13
execFwdPositionOpsV2
#15
transferWithAuthorization
· blocks 6
#22
setData
#23
0x59558d29
#3
0xab083028
· blocks 1
#10
placeAndExecuteMarketSell
· blocks 2
#12
execFwdPositionOpsV2
#16
transferWithAuthorization
· blocks 5
#24
0x7b84f330
#4
0x6ad2e98b
#11
placeAndExecuteMarketSell
· blocks 1
#17
transferWithAuthorization
· blocks 4
#14
0xed82b078
#18
transferWithAuthorization
· blocks 3
#19
transferWithAuthorization
· blocks 2
#20
transferWithAuthorization
· blocks 1
#21
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
8
w0
9
w0
10
w1
11
w2
12
w1
14
w3
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
21
w6
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
14 touches
21 conflicts
0xe46a9f36…6d58
0x065c9d…c394
7 touches
6 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x8902ba1f…f4b6
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)
21 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity