pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,201,955
← previous block
next block →
recent activity
Analyzing
Block #83,201,955
28 transactions · 24 stateful · 2026-06-23 16:08:13 UTC
Parallelism
82
/100
Blocked
42
%
Avg conflicts / tx
0.54
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,201,955
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a3aafe4
· blocks 1
#3
execute
#4
0xed82b078
· blocks 1
#5
0xed82b078
· blocks 1
#6
0x6a3aafe4
#7
0xab083028
· blocks 2
#9
execTransaction
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x6b8f732b
#15
0x0f6795d9
· blocks 1
#16
0x0f6795d9
#17
0x0c7abd22
· blocks 1
#20
forward
#21
setData
#26
0xc7e3ec2c
#27
0xc7e3ec2c
#2
0x6a3aafe4
#8
0xab083028
· blocks 1
#13
0xed82b078
· blocks 1
#18
0x0c7abd22
#22
0x39435dac
· blocks 3
#14
0xed82b078
#19
0x3f5c179b
#23
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w0
7
w0
8
w1
13
w1
14
w2
15
w0
17
w0
18
w1
19
w2
22
w1
23
w2
24
w3
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xb0e9898d…42c2
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x5581d709…ab77
0x2a68ba…90c5
4 touches
1 conflict
0xef65bff3…7c9d
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0xe5a38e46…a68c
0x34b655…2a6f
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity