pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,844,118
← previous block
next block →
recent activity
Analyzing
Block #83,844,118
34 transactions · 31 stateful · 2026-06-26 15:35:05 UTC
Parallelism
68
/100
Blocked
58
%
Avg conflicts / tx
1.18
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,844,118
· 34 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
execute
· blocks 1
#5
0xab083028
· blocks 2
#7
updatePrices
· blocks 1
#9
0x5a5d9a99
· blocks 4
#12
0x98717539
· blocks 2
#15
0xf42ed4…eb33
#16
artefact_keep
#18
forward
#22
updateDataFeedsValuesPartial
#23
0x6a3e9ca1
· blocks 1
#24
0x6a3e9ca1
#25
setData
#32
0xc7e3ec2c
#33
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#4
execute
#8
updatePrices
#10
0x5a5d9a99
· blocks 3
#19
0xed82b078
#31
0x6a3e9ca1
#6
0x0c7abd22
· blocks 1
#11
0x5a5d9a99
· blocks 3
#13
0x98717539
· blocks 2
#20
0xed82b078
#14
0x98717539
· blocks 1
#17
0x0f6795d9
· blocks 5
#21
0x0f6795d9
#26
0x39435dac
· blocks 4
#27
0x39435dac
· blocks 3
#28
0x39435dac
· blocks 2
#29
0x39435dac
· blocks 1
#30
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
w0
6
w2
7
w0
8
w1
9
w0
10
w1
11
w2
12
w0
13
w3
14
w4
17
w5
19
w1
20
w3
21
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c6
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x482471ad…122f
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
10 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity