pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,917,982
← previous block
next block →
recent activity
Analyzing
Block #90,917,982
23 transactions · 20 stateful · 2026-07-28 00:44:27 UTC
Parallelism
74
/100
Blocked
55
%
Avg conflicts / tx
1.04
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,917,982
· 23 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 4
#4
0x0c7abd22
#6
0x05ee6a22
#8
postStateList
#9
updateDataFeedsValuesPartial
#10
execFwdPositionOps
· blocks 6
#13
0x3f5c179b
#16
0x6a67fbe2
#17
setData
#19
execOrders
#22
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#5
swap
#7
0xab083028
· blocks 1
#11
execFwdPositionOps
· blocks 5
#3
0x0c7abd22
#12
execFwdPositionOps
· blocks 3
#15
0xed82b078
#14
execOrders
· blocks 1
#18
execOrders
· blocks 2
#20
execOrders
· blocks 1
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w1
7
w1
10
w0
11
w1
12
w2
14
w3
15
w2
18
w3
20
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8cd684d0…c3cb
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xafb8e71e…9285
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xebac0f82…a49c
0x34b655…2a6f
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
10 conflicts on slot
0x8cd684d0d7…f5c3cb
Audit this contract →
← previous block
·
next block →
recent activity