pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,456,290
← previous block
next block →
recent activity
Analyzing
Block #83,456,290
26 transactions · 22 stateful · 2026-06-24 20:27:20 UTC
Parallelism
81
/100
Blocked
50
%
Avg conflicts / tx
0.88
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,456,290
· 26 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a3c3e20
#2
0xab083028
· blocks 1
#4
0xab083028
· blocks 1
#5
0x6a3c3e20
#6
0x98717539
#7
0x5a5d9a99
· blocks 7
#13
0xed82b078
#14
batchUpdate
#16
updateDataFeedsValuesPartial
#17
0x0f6795d9
· blocks 1
#18
executeBatch
#19
forward
#21
setData
#22
0x6a3c3e20
#3
0xab083028
#8
0x5a5d9a99
· blocks 6
#11
addSellOrder
· blocks 1
#20
0x0f6795d9
#9
0x98717539
· blocks 2
#15
batchUpdate
#23
0x39435dac
· blocks 2
#10
0x98717539
· blocks 1
#24
0x39435dac
· blocks 1
#12
0x98717539
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
7
w0
8
w1
9
w2
10
w3
11
w1
12
w4
15
w2
17
w0
20
w1
23
w2
24
w3
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xebbcae2a…16f8
0x34b655…2a6f
10 touches
10 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x03fb27fd…0c06
0x34b655…2a6f
4 touches
1 conflict
0x4ec9ff52…e6f7
0x34b655…2a6f
4 touches
1 conflict
0x98b51328…1ba5
0x34b655…2a6f
4 touches
1 conflict
0x9a3068dd…18f1
0x34b655…2a6f
4 touches
1 conflict
0xc983cab3…daa5
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
10 conflicts on slot
0xebbcae2a12…8416f8
Audit this contract →
← previous block
·
next block →
recent activity