pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,804,195
← previous block
next block →
recent activity
Analyzing
Block #90,804,195
16 transactions · 15 stateful · 2026-07-27 15:11:54 UTC
Parallelism
69
/100
Blocked
47
%
Avg conflicts / tx
0.69
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,804,195
· 16 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5a5d9a99
· blocks 3
#2
execute
#5
updateDataFeedsValuesPartial
#7
0x3f5c179b
#9
0xce1e7030
#11
setData
#13
0x39435dac
#15
0xc7e3ec2c
#3
0x0f6795d9
· blocks 4
#12
0x39435dac
· blocks 1
#4
0x0f6795d9
· blocks 2
#10
0x39435dac
#14
0x39435dac
#6
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
6
w3
8
w4
10
w2
12
w1
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x428b6e5b…8909
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x93852cc9…24da
0x34b655…2a6f
6 touches
3 conflicts
0x0f82dba2…24d6
0x34b655…2a6f
6 touches
3 conflicts
0x2bad40ae…0523
0x34b655…2a6f
4 touches
1 conflict
0x3b6e959d…158f
0x34b655…2a6f
4 touches
1 conflict
0x5af098c7…4806
0x34b655…2a6f
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:
Perpl
6 conflicts on slot
0x428b6e5b99…c18909
Audit this contract →
← previous block
·
next block →
recent activity