pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,567,794
← previous block
next block →
recent activity
Analyzing
Block #97,567,794
27 transactions · 21 stateful · 2026-08-20 07:37:48 UTC
Parallelism
85
/100
Blocked
38
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,567,794
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
0xab083028
#3
0xab083028
#4
execOrders
· blocks 1
#6
execOrder
· blocks 1
#7
0x5acec890
· blocks 2
#8
0x5acec890
#10
execOrders
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
placeAndExecuteMarketSell
#14
placeAndExecuteMarketSell
#15
placeAndExecuteMarketSell
#16
placeAndExecuteMarketBuy
· blocks 3
#22
batchUpdate
#23
transfer
#24
setData
#25
0x59558d29
#5
execOrders
#9
0x5acec890
#17
placeAndExecuteMarketBuy
· blocks 2
#20
execFwdPositionOpsV2
· blocks 1
#26
0x7b84f330
#18
placeAndExecuteMarketBuy
· blocks 1
#21
execFwdPositionOpsV2
#19
placeAndExecuteMarketSell
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w0
7
w0
9
w1
16
w0
17
w1
18
w2
19
w3
20
w1
21
w2
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0x002fed35…79fa
0x2a68ba…90c5
6 touches
3 conflicts
0xb1088111…6f4d
0x065c9d…c394
6 touches
3 conflicts
0x3b6e959d…158f
0x34b655…2a6f
4 touches
1 conflict
0x3e1b765a…ae54
0x34b655…2a6f
4 touches
1 conflict
0x42522e76…2592
0x34b655…2a6f
4 touches
1 conflict
0x6636a104…d595
0x34b655…2a6f
4 touches
1 conflict
0xa8bc96ed…de68
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)
6 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity