pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,620,252
← previous block
next block →
recent activity
Analyzing
Block #86,620,252
24 transactions · 22 stateful · 2026-07-09 12:09:01 UTC
Parallelism
67
/100
Blocked
41
%
Avg conflicts / tx
1.04
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,620,252
· 24 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 2
#3
0x6a4f8fd5
#4
updatePrices
#5
0x5a5d9a99
· blocks 5
#6
updateDataFeedsValuesPartial
#9
executeBatch
#10
0x3f5c179b
#11
0x3f5c179b
#12
0x57368ddf
#13
relay
#15
0xed82b078
#16
0x0f6795d9
#17
setData
#23
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#7
0x0f6795d9
· blocks 6
#8
0x0c7abd22
#14
0x0f6795d9
· blocks 1
#18
0x39435dac
· blocks 4
#19
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
7
w1
8
w2
14
w2
18
w3
19
w4
20
w5
21
w6
22
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x975a7589…4078
0xd32edf…ff58
5 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x75f928fc…0465
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity