pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,620,258
← previous block
next block →
recent activity
Analyzing
Block #86,620,258
29 transactions · 21 stateful · 2026-07-09 12:09:04 UTC
Parallelism
79
/100
Blocked
48
%
Avg conflicts / tx
0.83
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,620,258
· 29 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x1094dc9f
#2
0x0c7abd22
· blocks 2
#5
updatePrices
· blocks 1
#6
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x5a5d9a99
· blocks 5
#17
updateDataFeedsValuesPartial
#18
handleOps
#19
0x3f5c179b
#23
updateDataFeedsValuesPartial
#24
0x6a4f8fd7
#25
0x6a4f8fd7
#26
setData
#27
0xa00026…ca78
#28
0x267ad5…bff1
#3
0x0c7abd22
#4
0x6ad2e98b
#7
updatePrices
#13
0x98717539
· blocks 4
#14
0x98717539
· blocks 5
#15
0x98717539
· blocks 3
#20
0x0f6795d9
· blocks 2
#16
0x98717539
· blocks 2
#21
0x0f6795d9
#22
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w1
5
w0
7
w1
12
w0
13
w1
14
w2
15
w3
16
w4
20
w3
21
w5
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x8a35acfb…d1a7
0xb1dbf0…c0d3
8 touches
6 conflicts
0x8a35acfb…d1a8
0xb1dbf0…c0d3
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x2130a548…c1de
0x34b655…2a6f
4 touches
1 conflict
0x64a785e4…0110
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xafe3acc8…5c1c
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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity