pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,657,931
← previous block
next block →
recent activity
Analyzing
Block #86,657,931
32 transactions · 27 stateful · 2026-07-09 16:22:03 UTC
Parallelism
63
/100
Blocked
70
%
Avg conflicts / tx
1.63
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,657,931
· 32 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x575c0012
· blocks 1
#4
0x6a4fcb22
#7
updatePrices
#8
0x5a5d9a99
· blocks 8
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#23
setData
#24
0x0187eb…19ad
#25
0x6684dc…e929
#26
0x6a4fcb22
#27
0x6a4fcb22
#2
0x0c7abd22
· blocks 1
#5
execute
#6
0xab083028
· blocks 1
#9
0x5a5d9a99
· blocks 4
#10
0x5a5d9a99
· blocks 3
#21
0xed82b078
· blocks 1
#11
0x5a5d9a99
· blocks 5
#22
0xed82b078
#12
0x5a5d9a99
· blocks 2
#13
0x5a5d9a99
· blocks 3
#14
0x98717539
· blocks 4
#18
0x0f6795d9
· blocks 6
#15
0x98717539
· blocks 3
#19
0x0f6795d9
#20
0x0f6795d9
· blocks 1
#28
0x39435dac
· blocks 3
#29
0x39435dac
· blocks 2
#30
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w1
6
w1
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
14
w6
19
w7
21
w2
22
w3
28
w8
29
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0xe6805ef8…e22e
0x34b655…2a6f
10 touches
10 conflicts
0x8a35acfb…d1a8
0xb1dbf0…c0d3
10 touches
10 conflicts
0x8a35acfb…d1a7
0xb1dbf0…c0d3
8 touches
6 conflicts
0x1941b441…5889
0x34b655…2a6f
8 touches
6 conflicts
0x7a693a45…747c
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xb13b96bd…a3cb
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity