pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,958,261
← previous block
next block →
recent activity
Analyzing
Block #91,958,261
25 transactions · 20 stateful · 2026-07-31 16:01:00 UTC
Parallelism
76
/100
Blocked
55
%
Avg conflicts / tx
0.64
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,958,261
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x6a6cc734
#4
execPerpOps
#5
execPerpOps
#6
updatePrices
#7
0x0c7abd22
#9
0x0c7abd22
#12
updateDataFeedsValuesPartial
#17
execOrders
#18
setData
· blocks 1
#20
0x6a6cc734
#21
execOrders
#24
0xc7e3ec2c
#3
0xab083028
#8
0x0c7abd22
· blocks 3
#19
setData
#10
0x0c7abd22
· blocks 4
#13
execFwdPositionOps
#11
0x5a5d9a99
· blocks 1
#14
execFwdPositionOps
· blocks 3
#15
execFwdPositionOps
#16
execOrders
#22
execOrders
· blocks 1
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
8
w1
10
w2
11
w3
13
w2
14
w3
15
w4
16
w4
18
w0
19
w1
22
w4
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa20a130c…5d59
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0xd5a25205…6459
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
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:
Perpl
6 conflicts on slot
0xa20a130ca6…b85d59
Audit this contract →
← previous block
·
next block →
recent activity