pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,430,667
← previous block
next block →
recent activity
Analyzing
Block #91,430,667
22 transactions · 20 stateful · 2026-07-29 19:46:49 UTC
Parallelism
82
/100
Blocked
30
%
Avg conflicts / tx
0.36
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,430,667
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x340d1e…a0ad
#4
setData
· blocks 1
#6
execPerpOps
#7
execPerpOps
#8
updatePrices
#9
0x5a5d9a99
· blocks 2
#11
updateDataFeedsValuesPartial
#13
executeBatch
#15
execFwdPositionOps
#17
batchUpdate
#18
execOrders
#19
0x59558d29
#20
0xc7e3ec2c
#21
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#10
0x5a5d9a99
· blocks 1
#16
setData
#5
0x6ad2e98b
#12
execFwdPositionOps
· blocks 1
#14
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w2
9
w0
10
w1
12
w2
14
w3
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
0x64e1f0ce…715d
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x11258774…9892
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity