pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,220,199
← previous block
next block →
recent activity
Analyzing
Block #86,220,199
29 transactions · 21 stateful · 2026-07-07 15:34:33 UTC
Parallelism
86
/100
Blocked
43
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,220,199
· 29 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
executePacked
· blocks 2
#2
execute
#3
0x50a0b275
#4
0x4d8dc985
#5
0x9609049f
#6
0x0c7abd22
· blocks 1
#7
execute
#9
0xab083028
· blocks 1
#10
0xab083028
· blocks 1
#11
0xede7cb8c
#12
0x39435dac
· blocks 4
#14
updateDataFeedsValuesPartial
#16
0x62be7533
#17
0x0f6795d9
#19
0x3f5c179b
#22
forward
#24
0x067a94…d853
#25
setData
#28
redeemDelegations
#8
execute
#13
0x39435dac
· blocks 2
#15
0x0c7abd22
· blocks 1
#18
0x0f6795d9
#20
0x3f5c179b
#21
0x3f5c179b
#23
0xed82b078
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
8
w1
9
w0
10
w0
12
w0
13
w1
15
w1
18
w1
20
w1
21
w1
23
w2
26
w2
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e1faa73…bfbf
0x34b655…2a6f
8 touches
6 conflicts
0x94e46661…3065
0x34b655…2a6f
6 touches
3 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
4 touches
1 conflict
0x077d58c3…8ed7
0x34b655…2a6f
4 touches
1 conflict
0x73529574…3c72
0x34b655…2a6f
4 touches
1 conflict
0x7babfe9a…ff96
0x34b655…2a6f
4 touches
1 conflict
0x826cce18…251c
0x34b655…2a6f
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
0x7e1faa73db…84bfbf
Audit this contract →
← previous block
·
next block →
recent activity