pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#78,950,714
← previous block
next block →
recent activity
Analyzing
Block #78,950,714
35 transactions · 24 stateful · 2026-06-03 23:16:54 UTC
Parallelism
83
/100
Blocked
50
%
Avg conflicts / tx
0.86
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#78,950,714
· 35 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xc1274a2e
· blocks 4
#2
0x6a20b65d
· blocks 1
#3
0x6a20b65d
#6
0x13572d0b
#7
0x5339c59f
· blocks 3
#8
0x5339c59f
#9
0x5339c59f
· blocks 3
#10
0x05ee6a22
#11
0xe3a3c9cc
#12
0xe93d2982
#16
updateDataFeedsValuesPartial
#17
0x5bf9264c
#18
0x5bf9264c
#19
0x0c7abd22
#20
0x23afbff3
#21
0x6a20b65d
#23
0x0c7abd22
#25
0x6a20b65e
#26
0x6a20b65e
#27
setData
#28
0x39435dac
· blocks 5
#34
0xc7e3ec2c
#4
0x6a20b65e
#5
execute
· blocks 1
#13
0xab083028
· blocks 2
#15
0xed82b078
#29
0x39435dac
· blocks 4
#14
0xab083028
· blocks 1
#22
0x62be7533
#30
0x39435dac
· blocks 3
#24
0x3f5c179b
#31
0x39435dac
· blocks 2
#32
0x39435dac
· blocks 1
#33
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
5
w1
7
w0
9
w0
13
w1
14
w2
15
w1
22
w2
24
w3
28
w0
29
w1
30
w2
31
w3
32
w4
33
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xad0c145d…72b3
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xcdc1731c…b91a
0x34b655…2a6f
6 touches
3 conflicts
0x61377ba1…0bef
0xa6afd3…d132
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x8cf3d245…1d0d
0x69df8a…6292
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity