pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,830,644
← previous block
next block →
recent activity
Analyzing
Block #86,830,644
37 transactions · 28 stateful · 2026-07-10 11:35:40 UTC
Parallelism
76
/100
Blocked
75
%
Avg conflicts / tx
1.24
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,830,644
· 37 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
0xcf7468f4
#4
0x6a50d984
· blocks 1
#7
0xab083028
#10
updatePrices
· blocks 1
#12
0x6a50d984
#13
0x6a50d984
#14
0x5a5d9a99
#15
0x5a5d9a99
#16
0x5a5d9a99
· blocks 6
#21
updateDataFeedsValuesPartial
#22
0x000000b2
#23
0x0f6795d9
· blocks 2
#30
setData
#31
0x06b1b5…efdd
#2
0x0c7abd22
· blocks 3
#5
0x6a50d984
#11
updatePrices
#17
0x5a5d9a99
· blocks 4
#24
0x0f6795d9
· blocks 1
#27
0x0f6795d9
· blocks 1
#28
0x0f6795d9
#6
0x0c7abd22
· blocks 3
#18
0x5a5d9a99
· blocks 3
#32
0x39435dac
· blocks 4
#8
0x0c7abd22
· blocks 3
#19
0x5a5d9a99
· blocks 2
#25
0x3f5c179b
#9
0x0c7abd22
#20
0x5a5d9a99
· blocks 1
#26
0x3f5c179b
· blocks 1
#29
0xed82b078
#33
0x39435dac
· blocks 3
#34
0x39435dac
· blocks 2
#35
0x39435dac
· blocks 1
#36
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
8
w3
9
w4
10
w0
11
w1
16
w0
17
w1
18
w2
19
w3
20
w4
25
w3
26
w4
28
w1
29
w5
32
w2
33
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x7eeb4c4c…5889
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002b
0x1b6862…e19c
8 touches
6 conflicts
0x59658b83…2228
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity