pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,853,869
← previous block
next block →
recent activity
Analyzing
Block #83,853,869
30 transactions · 24 stateful · 2026-06-26 16:40:09 UTC
Parallelism
77
/100
Blocked
50
%
Avg conflicts / tx
0.87
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,853,869
· 30 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
execute
#2
0xab083028
· blocks 2
#3
0xab083028
#5
updatePrices
· blocks 1
#6
updatePrices
#8
0x6a3eabe1
· blocks 1
#9
0x5bf9264c
#11
0x0c7abd22
#12
0x5bf9264c
#13
0x98717539
#15
0x0f6795d9
· blocks 1
#17
0x0f6795d9
· blocks 3
#18
updateDataFeedsValuesPartial
#20
0x6a3eabe1
#21
setData
#28
0xc7e3ec2c
#29
0xc7e3ec2c
#4
0x6ad2e98b
· blocks 1
#7
updatePrices
#19
0x6a3eabe1
#22
0x39435dac
· blocks 5
#10
0x0c7abd22
· blocks 1
#23
0x39435dac
· blocks 4
#14
0x0c7abd22
· blocks 1
#24
0x39435dac
· blocks 3
#16
0xed82b078
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w0
7
w1
8
w0
10
w2
14
w3
15
w0
16
w4
17
w0
19
w1
22
w1
23
w2
24
w3
25
w4
26
w5
27
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xecb2b88e…24c8
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x019ded9d…6fa0
0x34b655…2a6f
4 touches
1 conflict
0x2484cc15…5afc
0x34b655…2a6f
4 touches
1 conflict
0x3c639b4c…1e8d
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity