pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,669,615
← previous block
next block →
recent activity
Analyzing
Block #87,669,615
23 transactions · 19 stateful · 2026-07-14 09:05:47 UTC
Parallelism
74
/100
Blocked
47
%
Avg conflicts / tx
0.74
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,669,615
· 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 1
#2
0xab083028
· blocks 1
#4
updatePrices
#5
0x5a5d9a99
#6
0x5a5d9a99
· blocks 5
#7
0x5a5d9a99
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#13
0x3f5c179b
#18
setData
#19
0x13c484…c697
#20
0x302f9a…0a40
#21
0xdf750e…662f
#3
0xab083028
#8
0x5a5d9a99
· blocks 2
#14
0x0f6795d9
· blocks 1
#17
0xed82b078
#9
0x5a5d9a99
· blocks 3
#15
0x0f6795d9
· blocks 1
#10
0x5a5d9a99
· blocks 2
#16
0x0f6795d9
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
6
w0
8
w1
9
w2
10
w3
14
w1
15
w2
16
w4
17
w1
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x08330b36…ae29
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x0dab7a9b…c40e
0x34b655…2a6f
4 touches
1 conflict
0x21c9fd73…dae4
0x34b655…2a6f
4 touches
1 conflict
0x3c0c2f32…c3df
0x34b655…2a6f
4 touches
1 conflict
0x52bca89b…97d8
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
0x08330b3687…a7ae29
Audit this contract →
← previous block
·
next block →
recent activity