pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,844,712
← previous block
next block →
recent activity
Analyzing
Block #83,844,712
30 transactions · 27 stateful · 2026-06-26 15:39:04 UTC
Parallelism
83
/100
Blocked
52
%
Avg conflicts / tx
0.8
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,844,712
· 30 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
approve
· blocks 1
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x6a3e9d90
· blocks 2
#11
0x5a5d9a99
· blocks 3
#14
updateDataFeedsValuesPartial
#15
0x0f6795d9
· blocks 1
#17
0x4e4bc420
#22
transfer
#23
setData
#24
approve
#25
0x39435dac
· blocks 3
#29
0x39435dac
#2
0x0c7abd22
· blocks 3
#6
swap
#12
0x5a5d9a99
· blocks 1
#16
0x0f6795d9
· blocks 1
#19
0x0f6795d9
#20
0x6a3e9d90
· blocks 1
#3
0x0c7abd22
· blocks 1
#13
0x5a5d9a99
#18
0xed82b078
#21
0x6a3e9d90
#26
0x39435dac
· blocks 2
#4
0x0c7abd22
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
6
w1
10
w0
11
w0
12
w1
13
w2
15
w0
16
w1
18
w2
19
w1
20
w1
21
w2
25
w0
26
w2
27
w3
28
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0x485d2778…aa61
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 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