pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,074,202
← previous block
next block →
recent activity
Analyzing
Block #91,074,202
26 transactions · 15 stateful · 2026-07-28 13:51:09 UTC
Parallelism
92
/100
Blocked
27
%
Avg conflicts / tx
0.19
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,074,202
· 26 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x41a8f47c
#12
withdraw
#13
0x6a68b445
#14
updateDataFeedsValuesPartial
#15
execFwdPositionOps
· blocks 1
#16
placeAndExecuteMarketBuy
· blocks 1
#17
0x3f5c179b
· blocks 1
#20
0xed82b078
· blocks 1
#22
setData
#23
execOrders
· blocks 1
#25
0xc7e3ec2c
#18
execFwdPositionOps
#19
batchUpdate
#21
0xed82b078
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
15
w0
16
w0
17
w0
18
w1
19
w1
20
w0
21
w1
23
w0
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf8ceaa24…6e8e
0x851145…3f07
4 touches
1 conflict
0xcf59d5c4…7b64
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xdeaa385f…6b8b
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x250c3574…21db
0x851145…3f07
4 touches
1 conflict
0x002fed35…79fa
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
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:
0x851145ea…9f3f07
1 conflict on slot
0xf8ceaa24f6…ad6e8e
Audit this contract →
← previous block
·
next block →
recent activity