pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,204,437
← previous block
next block →
recent activity
Analyzing
Block #84,204,437
28 transactions · 26 stateful · 2026-06-28 07:35:38 UTC
Parallelism
82
/100
Blocked
50
%
Avg conflicts / tx
0.71
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,204,437
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x8f762974
· blocks 1
#5
0x1094dc9f
#6
0x1094dc9f
#7
exactOutputSingle
#8
removeLiquidity
· blocks 1
#11
0x6a40cf41
#12
0x98717539
· blocks 3
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x0f6795d9
#19
0x0f6795d9
#24
setData
#25
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 2
#9
0xab083028
· blocks 3
#13
0x98717539
· blocks 2
#27
0x5d2fd812
#3
0x0c7abd22
· blocks 1
#14
0x98717539
#18
0xed82b078
#20
0xed82b078
· blocks 1
#21
0xed82b078
#26
0x39435dac
#10
0xab083028
· blocks 1
#23
0xed82b078
#22
0xed82b078
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
8
w0
9
w1
10
w3
12
w0
13
w1
14
w2
18
w2
20
w2
21
w2
22
w4
23
w3
25
w0
26
w2
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbd68c7c7…40b3
0x34b655…2a6f
6 touches
3 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c5
0x1b6862…e19c
6 touches
3 conflicts
0xdee0bd3a…7bea
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
3 conflicts on slot
0xbd68c7c758…bd40b3
Audit this contract →
← previous block
·
next block →
recent activity