pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,398,845
← previous block
next block →
recent activity
Analyzing
Block #83,398,845
38 transactions · 26 stateful · 2026-06-24 14:03:32 UTC
Parallelism
76
/100
Blocked
65
%
Avg conflicts / tx
1.26
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,398,845
· 38 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x6a3be42c
· blocks 1
#6
0x6a3be42c
#8
0xab083028
#10
0x39435dac
#11
0x39435dac
#12
0x39435dac
#13
0x39435dac
#14
0x39435dac
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x98717539
· blocks 6
#23
artefact_keep
#24
0x0f6795d9
#25
0x0f6795d9
· blocks 2
#27
0xc0c16b76
#28
setData
#33
0x39435dac
#35
0x39435dac
#37
0x39435dac
#2
0x0c7abd22
· blocks 4
#18
0x5a5d9a99
· blocks 4
#22
0x6a3be42c
#26
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 2
#19
0x5a5d9a99
· blocks 3
#20
0x23afbff3
#4
0x0c7abd22
· blocks 2
#21
0x98717539
· blocks 3
#29
0x39435dac
· blocks 5
#7
0xab083028
· blocks 1
#30
0x39435dac
· blocks 4
#9
0x0c7abd22
#31
0x39435dac
· blocks 3
#32
0x39435dac
· blocks 2
#34
0x39435dac
· blocks 1
#36
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
7
w4
9
w5
17
w0
18
w1
19
w2
20
w2
21
w3
22
w1
26
w1
29
w3
32
w6
34
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xf7ea1475…9e5b
0xd32edf…ff58
9 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002e
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity