pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,072,729
← previous block
next block →
recent activity
Analyzing
Block #91,072,729
27 transactions · 26 stateful · 2026-07-28 13:43:45 UTC
Parallelism
85
/100
Blocked
46
%
Avg conflicts / tx
0.74
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,072,729
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 3
#5
0xab083028
· blocks 1
#6
0x6a68b288
· blocks 1
#8
updatePrices
#9
0x5a5d9a99
· blocks 3
#12
execFwdPositionOps
· blocks 2
#13
execFwdPositionOps
#15
0x29eed2d3
#17
execFwdPositionOps
#18
setData
#20
execOrders
#23
0x59558d29
· blocks 1
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#2
0xab083028
· blocks 3
#7
0x6a68b288
#10
0x5a5d9a99
· blocks 1
#14
0x0c7abd22
#19
execOrders
· blocks 2
#24
0x59558d29
#3
0xab083028
· blocks 2
#11
0x5a5d9a99
#21
execOrders
· blocks 1
#4
0x6ad2e98b
#16
0xed82b078
#22
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
w3
5
w0
6
w0
7
w1
9
w0
10
w1
11
w2
12
w0
14
w1
16
w3
19
w1
21
w2
22
w3
23
w0
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0xda2ee2e7…968a
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xfa551be3…a911
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
4 touches
1 conflict
0xdb067026…9eb8
0x2b46c0…1669
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