pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,668,272
← previous block
next block →
recent activity
Analyzing
Block #86,668,272
29 transactions · 24 stateful · 2026-07-09 17:31:01 UTC
Parallelism
76
/100
Blocked
42
%
Avg conflicts / tx
0.83
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,668,272
· 29 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
0x0c7abd22
#2
0x5a5d9a99
· blocks 4
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 2
#11
updatePriceFeedsIfNecessary
#12
0x57368ddf
#14
0xed82b078
#15
0xed82b078
· blocks 1
#17
0xed82b078
#18
setData
#19
0x3d743d…9cb9
#20
0xa97cfe…9308
#21
0xd4d0ea…2c02
#24
0x39435dac
#27
0xc7e3ec2c
#28
0xc7e3ec2c
#3
0x5a5d9a99
· blocks 2
#8
0x0f6795d9
· blocks 4
#16
0xed82b078
#4
0x5a5d9a99
· blocks 2
#10
0x0f6795d9
· blocks 3
#13
0x0f6795d9
#22
0x39435dac
· blocks 3
#23
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
8
w1
9
w0
10
w2
13
w2
15
w0
16
w1
22
w3
23
w4
25
w5
26
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa29182a1…c12c
0x34b655…2a6f
6 touches
3 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
6 touches
3 conflicts
0x8a5ced1c…3b29
0x34b655…2a6f
6 touches
3 conflicts
0x2b98be55…d0df
0x34b655…2a6f
6 touches
3 conflicts
0x8eb0ac6b…a73a
0x34b655…2a6f
6 touches
3 conflicts
0x1941b441…5889
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity