pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,738,374
← previous block
next block →
recent activity
Analyzing
Block #87,738,374
22 transactions · 22 stateful · 2026-07-14 16:46:00 UTC
Parallelism
64
/100
Blocked
55
%
Avg conflicts / tx
1.27
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,738,374
· 22 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
0x6ad2e98b
· blocks 1
#3
updatePrices
#4
0x39435dac
· blocks 1
#9
updateDataFeedsValuesPartial
#13
0x3f5c179b
#15
0x0f6795d9
#16
updateTemporalNumericValuesV1
#17
setData
#18
0x39435dac
· blocks 3
#2
0xab083028
· blocks 1
#5
0x5a5d9a99
· blocks 3
#6
0x98717539
· blocks 5
#14
0xed82b078
#7
0x98717539
· blocks 4
#8
0x98717539
· blocks 3
#10
0x0f6795d9
· blocks 3
#19
0x39435dac
· blocks 2
#11
0x0f6795d9
· blocks 1
#20
0x39435dac
· blocks 1
#12
0x0f6795d9
#21
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
7
w3
8
w4
10
w5
11
w6
12
w7
14
w2
18
w0
19
w5
20
w6
21
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe5bb3628…e5f1
0x34b655…2a6f
10 touches
10 conflicts
0x9001f549…089d
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x58620f29…db5a
0x34b655…2a6f
6 touches
3 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x033dddd2…ac15
0x34b655…2a6f
6 touches
3 conflicts
0x22e7ebfe…1293
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
10 conflicts on slot
0xe5bb3628b5…71e5f1
Audit this contract →
← previous block
·
next block →
recent activity