pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,784,976
← previous block
next block →
recent activity
Analyzing
Block #90,784,976
29 transactions · 26 stateful · 2026-07-27 13:35:10 UTC
Parallelism
79
/100
Blocked
42
%
Avg conflicts / tx
0.66
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,784,976
· 29 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a675f05
#3
0x4d8dc985
#4
0xab083028
· blocks 1
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 4
#13
0x3f5c179b
#14
executeBatch
#17
updateDataFeedsValuesPartial
#18
withdrawReserve
#19
approve
#20
approve
#21
setData
#22
0x6a675f05
#23
exactInputSingle
#26
0x59558d29
· blocks 1
#28
0xc7e3ec2c
#5
0xab083028
#7
updatePrices
#9
0x5a5d9a99
· blocks 5
#15
0x0c7abd22
#27
0x59558d29
#10
0x5a5d9a99
· blocks 2
#16
0x39435dac
· blocks 1
#11
0x0f6795d9
· blocks 2
#12
0x0f6795d9
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w0
7
w1
8
w0
9
w1
10
w2
11
w3
12
w4
15
w1
16
w2
24
w4
25
w5
26
w0
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xa07e7b13…7513
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x17a7f697…dcb3
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x002fed35…79fa
0x2a68ba…90c5
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
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity