pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,619,959
← previous block
next block →
recent activity
Analyzing
Block #86,619,959
21 transactions · 18 stateful · 2026-07-09 12:07:04 UTC
Parallelism
76
/100
Blocked
39
%
Avg conflicts / tx
0.48
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,619,959
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
0x6a4f8f5f
#3
0x6a4f8f5f
#4
0x5a5d9a99
· blocks 1
#6
0x0f6795d9
· blocks 2
#7
0x3f5c179b
· blocks 1
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x6a4f8f5f
#14
setData
#15
0xd42cef…55e7
#19
0xc7e3ec2c
#20
0xc7e3ec2c
#5
0x98717539
· blocks 1
#8
0x0f6795d9
· blocks 2
#9
0x5339c59f
#10
0x0f6795d9
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w0
7
w0
8
w1
9
w1
10
w2
16
w2
17
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x32409e80…a396
0x34b655…2a6f
4 touches
1 conflict
0x36890fff…f3d1
0x34b655…2a6f
4 touches
1 conflict
0x8a35acfb…d1a8
0xb1dbf0…c0d3
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0xfadb0e19…7a27
0x851145…3f07
4 touches
1 conflict
0x143dba04…1b98
0xb1dbf0…c0d3
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
3 conflicts on slot
0x64aaadbf0a…79f9f3
Audit this contract →
← previous block
·
next block →
recent activity