pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,221,374
← previous block
next block →
recent activity
Analyzing
Block #85,221,374
27 transactions · 26 stateful · 2026-07-03 00:36:49 UTC
Parallelism
81
/100
Blocked
50
%
Avg conflicts / tx
0.74
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,221,374
· 27 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a470498
· blocks 1
#3
0xab083028
· blocks 3
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updatePrices
· blocks 1
#12
0x5a5d9a99
· blocks 3
#16
0x0f6795d9
· blocks 1
#21
0x6a470498
#22
setData
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#4
0xab083028
· blocks 2
#10
updatePrices
#11
0x6a470498
#13
0x5a5d9a99
· blocks 4
#18
0x3f5c179b
#20
0xed82b078
#5
0xab083028
· blocks 1
#14
0x5a5d9a99
· blocks 1
#17
0x0f6795d9
· blocks 1
#15
0x5a5d9a99
#19
0x3f5c179b
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w2
9
w0
10
w1
11
w1
12
w0
13
w1
14
w2
15
w3
16
w0
17
w2
18
w1
19
w3
20
w1
23
w3
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xef65bff3…7c9d
0x2a68ba…90c5
4 touches
1 conflict
0x58397d66…a6bc
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0xf5310ef7…485a
0x40c49f…2af0
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
6 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity