pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,626,270
← previous block
next block →
recent activity
Analyzing
Block #86,626,270
30 transactions · 28 stateful · 2026-07-09 12:49:10 UTC
Parallelism
77
/100
Blocked
57
%
Avg conflicts / tx
1.17
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,626,270
· 30 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x50a0b275
#2
0xab083028
· blocks 5
#5
updatePrices
#6
updatePrices
#7
0x4d8dc985
· blocks 5
#8
0x6a4f993e
· blocks 1
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
0x0f6795d9
#20
0x62be7533
#26
setData
#28
0xc7e3ec2c
#29
0xc7e3ec2c
#3
0xab083028
· blocks 2
#9
0x6a4f993e
#10
0x5a5d9a99
· blocks 4
#23
0x3f5c179b
· blocks 2
#4
0xab083028
#11
0x98717539
· blocks 3
#22
0x3f5c179b
#24
0xed82b078
· blocks 1
#12
0x98717539
· blocks 5
#25
0xed82b078
#13
0x98717539
· blocks 4
#14
0x98717539
· blocks 1
#15
0x4d8dc985
· blocks 2
#21
0x0f6795d9
#16
0x4d8dc985
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
7
w0
8
w0
9
w1
10
w1
11
w2
12
w3
13
w4
14
w5
15
w5
21
w5
22
w2
23
w1
24
w2
25
w3
27
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x1fa0a23d…12b6
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1a9
0xb1dbf0…c0d3
8 touches
6 conflicts
0xafb2524a…0ce4
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0xffa7d0a4…b10a
0x40c49f…2af0
8 touches
6 conflicts
0x8a35acfb…d1a8
0xb1dbf0…c0d3
8 touches
6 conflicts
0x326f2a00…a2a6
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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity