pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,185,892
← previous block
next block →
recent activity
Analyzing
Block #97,185,892
29 transactions · 27 stateful · 2026-08-18 23:02:39 UTC
Parallelism
72
/100
Blocked
67
%
Avg conflicts / tx
1.55
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,185,892
· 29 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
0x0c7abd22
· blocks 3
#5
execOrders
· blocks 2
#6
execOrder
· blocks 3
#7
execOrder
· blocks 5
#11
updatePrices
#13
execOrders
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#19
placeAndExecuteMarketSell
· blocks 4
#25
setData
#2
0x0c7abd22
· blocks 3
#8
execOrder
· blocks 4
#9
execOrder
· blocks 4
#20
placeAndExecuteMarketBuy
· blocks 3
#3
0x0c7abd22
#4
0xab083028
#10
execOrder
#12
0x5acec890
· blocks 2
#16
execFwdPositionOpsV2
· blocks 3
#21
placeAndExecuteMarketBuy
· blocks 2
#24
0xed82b078
#17
execFwdPositionOpsV2
· blocks 2
#22
placeAndExecuteMarketSell
· blocks 1
#18
execFwdPositionOpsV2
· blocks 1
#23
placeAndExecuteMarketBuy
#26
execOrders
· blocks 2
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w2
5
w0
6
w0
7
w0
8
w1
9
w1
10
w2
12
w2
16
w2
17
w3
18
w4
24
w2
26
w5
27
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x11b69a7e…334e
0x01bff4…1071
10 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
10 touches
10 conflicts
0xcc351d6d…256b
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xeefb3ace…6fd9
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x9fa1409b…0e55
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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:
0x01bff417…bc1071
10 conflicts on slot
0x11b69a7ea1…83334e
Audit this contract →
← previous block
·
next block →
recent activity