pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,797,200
← previous block
next block →
recent activity
Analyzing
Block #90,797,200
34 transactions · 31 stateful · 2026-07-27 14:36:42 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,797,200
· 34 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xab083028
· blocks 2
#5
0x6a676d71
#6
updatePrices
· blocks 2
#9
0x5a5d9a99
· blocks 5
#18
0x3f5c179b
#19
0x3f5c179b
#21
updateDataFeedsValuesPartial
#22
setData
#23
0x39435dac
#24
0x39435dac
#25
0x39435dac
#26
0x39435dac
#27
0x39435dac
· blocks 1
#28
0x39435dac
#30
0x39435dac
#32
0x59558d29
· blocks 1
#2
0x0c7abd22
#4
0x6ad2e98b
#7
updatePrices
· blocks 1
#10
0x5a5d9a99
· blocks 5
#20
0xed82b078
#33
0x59558d29
#8
updatePrices
#11
0x5a5d9a99
· blocks 5
#12
0x5a5d9a99
· blocks 4
#15
0x0f6795d9
· blocks 2
#13
0x5a5d9a99
· blocks 2
#14
0x5a5d9a99
#16
0x0f6795d9
· blocks 2
#17
0x0f6795d9
#29
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
4
w1
6
w0
7
w1
8
w2
9
w0
10
w1
11
w2
12
w3
13
w4
14
w5
15
w3
16
w5
17
w6
20
w1
29
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0xc6a8c250…737b
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity