pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,061,974
← previous block
next block →
recent activity
Analyzing
Block #91,061,974
22 transactions · 19 stateful · 2026-07-28 12:49:39 UTC
Parallelism
82
/100
Blocked
47
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,061,974
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
execute_route
#5
0x6ad2e98b
· blocks 3
#11
updatePrices
· blocks 1
#13
updateDataFeedsValuesPartial
#14
execFwdPositionOps
· blocks 1
#16
forward
#17
0x6a68a5db
#18
transfer
#19
withdraw
#20
0x59558d29
#21
0xc7e3ec2c
#2
execute
#3
execute_route
#6
0xab083028
· blocks 2
#9
0x0c7abd22
· blocks 1
#12
updatePrices
#15
execFwdPositionOps
#7
0xab083028
· blocks 1
#10
0x0c7abd22
#8
0xab083028
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
5
w0
6
w1
7
w2
8
w3
9
w1
10
w2
11
w0
12
w1
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0xf56f5a29…7074
0xd32edf…ff58
5 touches
3 conflicts
0x80afd9d9…57cf
0x065c9d…c394
4 touches
1 conflict
0x46cb45de…a566
0x188d58…ea8e
4 touches
1 conflict
0x46cb45de…a568
0x188d58…ea8e
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
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
6 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity