pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,634,300
← previous block
next block →
recent activity
Analyzing
Block #83,634,300
31 transactions · 29 stateful · 2026-06-25 16:15:05 UTC
Parallelism
74
/100
Blocked
62
%
Avg conflicts / tx
1.68
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,634,300
· 31 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
updatePrices
· blocks 2
#9
0x98717539
#10
0x5a5d9a99
· blocks 10
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
0x0f6795d9
· blocks 1
#22
0x0f6795d9
· blocks 1
#23
0x0f6795d9
#25
setData
#26
0x6a3d5480
· blocks 1
#2
0x0c7abd22
· blocks 3
#7
updatePrices
· blocks 1
#11
0x5a5d9a99
· blocks 6
#24
0x0f6795d9
· blocks 2
#27
0x6a3d5480
#3
0x0c7abd22
· blocks 2
#8
updatePrices
#12
0x5a5d9a99
· blocks 5
#28
0x39435dac
· blocks 2
#4
0x0c7abd22
· blocks 1
#13
0x5a5d9a99
· blocks 4
#29
0x39435dac
· blocks 1
#5
0x0c7abd22
#14
0x5a5d9a99
· blocks 3
#30
0x39435dac
#15
0x98717539
· blocks 2
#16
0x98717539
· blocks 1
#17
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w0
7
w1
8
w2
10
w0
11
w1
12
w2
13
w3
14
w4
15
w5
16
w6
17
w7
28
w2
29
w3
30
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
16 touches
28 conflicts
0x3f546550…5751
0xd32edf…ff58
9 touches
10 conflicts
0xffc2f21e…b393
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
6 touches
3 conflicts
0xb0e4f69d…34e4
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x157dbfb2…4089
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
28 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity