pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,398,071
← previous block
next block →
recent activity
Analyzing
Block #83,398,071
27 transactions · 22 stateful · 2026-06-24 13:58:21 UTC
Parallelism
63
/100
Blocked
64
%
Avg conflicts / tx
1.48
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,398,071
· 27 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6a3be2f5
· blocks 1
#3
0xab083028
· blocks 2
#6
0x5bf9264c
#7
0x5a5d9a99
· blocks 7
#12
0xed82b078
#15
0x0f6795d9
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x6a3be2f5
#19
0x6a3be2f5
#20
setData
#21
0x6a3be2f5
#2
0x6a3be2f5
#4
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 5
#5
0xab083028
#9
0x5a5d9a99
· blocks 4
#10
0x98717539
· blocks 4
#11
0x98717539
· blocks 5
#13
0x98717539
· blocks 1
#22
0x39435dac
· blocks 4
#14
0x98717539
#23
0x39435dac
· blocks 3
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
7
w0
8
w1
9
w2
10
w3
11
w4
13
w5
14
w6
22
w5
26
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x4f2daaf7…f9e7
0x34b655…2a6f
8 touches
6 conflicts
0x74fd0a9b…3aaa
0x34b655…2a6f
6 touches
3 conflicts
0x8eb5f632…c9eb
0x34b655…2a6f
6 touches
3 conflicts
0x9c7571b3…9605
0x34b655…2a6f
6 touches
3 conflicts
0xa1571d54…ae41
0x34b655…2a6f
6 touches
3 conflicts
0xeeaac7c3…90f0
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
21 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity