pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,109,027
← previous block
next block →
recent activity
Analyzing
Block #84,109,027
39 transactions · 33 stateful · 2026-06-27 21:00:31 UTC
Parallelism
69
/100
Blocked
67
%
Avg conflicts / tx
1.49
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,109,027
· 39 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x4d8dc985
· blocks 1
#5
0x6a403a67
· blocks 1
#8
0xab083028
#10
0xab083028
#11
updatePrices
· blocks 1
#13
0x5bf9264c
· blocks 1
#15
0x98717539
#16
0x98717539
· blocks 5
#22
updateDataFeedsValuesPartial
#24
0x0f6795d9
#28
0xed82b078
#29
0xed82b078
#30
setData
#31
0x6a403a67
#32
0x6a403a67
#2
0x0c7abd22
· blocks 4
#6
0x6a403a67
#12
updatePrices
#14
0x5bf9264c
#17
0x98717539
· blocks 4
#27
0x39435dac
· blocks 6
#3
0x0c7abd22
· blocks 3
#7
execute
#18
0x98717539
· blocks 4
#9
0x0c7abd22
· blocks 2
#19
0x98717539
· blocks 3
#25
0xed82b078
#20
0x98717539
· blocks 2
#23
0x0c7abd22
#26
0xed82b078
#21
0x98717539
· blocks 1
#33
0x39435dac
· blocks 5
#34
0x39435dac
· blocks 4
#35
0x39435dac
· blocks 3
#36
0x39435dac
· blocks 2
#37
0x39435dac
· blocks 1
#38
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w0
6
w1
7
w2
9
w3
11
w0
12
w1
13
w0
14
w1
16
w0
17
w1
18
w2
19
w3
20
w4
21
w5
23
w4
25
w3
26
w4
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
12 touches
15 conflicts
0xbb556f67…f7f5
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…001d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 conflicts
0x5a3732cb…edb1
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x0efc210e…70ab
0x34b655…2a6f
8 touches
6 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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity