pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,853,840
← previous block
next block →
recent activity
Analyzing
Block #85,853,840
36 transactions · 27 stateful · 2026-07-05 22:49:59 UTC
Parallelism
78
/100
Blocked
67
%
Avg conflicts / tx
1.11
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,853,840
· 36 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 6
#2
0x575c0012
#3
0x6a4ae00f
· blocks 1
#4
0x6a4ae00f
#5
0x6a4ae00f
#11
updatePrices
· blocks 2
#14
0x6a4ae00f
#15
0xd055ff…7f2b
#17
0x6a4ae00f
#18
0x0f6795d9
· blocks 4
#20
updateDataFeedsValuesPartial
#21
0x3f5c179b
· blocks 1
#26
setData
#27
0xd74f6e…5996
#28
0xe48e18…5a5e
#29
0x621170…8112
#35
0x5d2fd812
#6
0x0c7abd22
· blocks 5
#12
updatePrices
· blocks 1
#16
0x6a4ae00f
#19
0x0f6795d9
· blocks 2
#24
0xed82b078
#7
0x0c7abd22
· blocks 2
#8
0xab083028
· blocks 2
#13
updatePrices
#22
0x0f6795d9
· blocks 2
#30
0x39435dac
· blocks 4
#9
0x0c7abd22
· blocks 1
#23
0xed82b078
#25
0x0f6795d9
· blocks 1
#10
0x0c7abd22
#31
0x39435dac
· blocks 3
#32
0x39435dac
· blocks 2
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
6
w1
7
w2
8
w2
9
w3
10
w4
11
w0
12
w1
13
w2
16
w1
18
w0
19
w1
22
w2
23
w3
25
w3
30
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xd3bc0f1a…9daf
0xd32edf…ff58
9 touches
10 conflicts
0xdec5bfea…d17f
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0x73912233…4589
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity