pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#76,550,744
← previous block
next block →
recent activity
Analyzing
Block #76,550,744
76 transactions · 51 stateful · 2026-05-23 20:37:51 UTC
Parallelism
75
/100
Blocked
76
%
Avg conflicts / tx
2.96
Longest chain
19
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,550,744
· 76 txs across 19 waves · depth 19
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
wave
w14
wave
w15
wave
w16
wave
w17
wave
w18
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 24
#8
0x6a121097
· blocks 2
#10
0x6a121097
#11
0x6a121097
#12
0x6a121097
#13
0x6e060c2c
#15
0xcf7468f4
#16
0x719d975a
#17
0x1094dc9f
#18
0x719d975a
#19
0x719d975a
· blocks 2
#20
0x4f819052
· blocks 3
#21
0xb264ae19
#22
0xb264ae19
#24
0xef555769
#25
0x05ee6a22
#26
0x05ee6a22
#27
0x05ee6a22
#29
0xe3a3c9cc
#34
0x6a121097
#38
0x6a121097
#51
0x6a121097
#52
0x5bf9264c
· blocks 1
#55
0x98717539
· blocks 7
#61
0x98717539
#63
updateDataFeedsValuesPartial
#64
setData
#66
0x0f6795d9
#67
verifyOracleProofV2
#70
0x4f819052
#71
0x0f6795d9
#72
0x0f6795d9
#73
0x00407922
#74
0x6a121097
#4
0x0c7abd22
· blocks 5
#9
0x6a121097
· blocks 1
#53
0x5bf9264c
#56
0x98717539
· blocks 6
#5
0x0c7abd22
· blocks 20
#28
0x6a121097
#57
0x98717539
· blocks 5
#6
0x0c7abd22
· blocks 7
#32
0xab083028
· blocks 15
#58
0x98717539
· blocks 4
#7
0x0c7abd22
· blocks 4
#14
0x42dd8743
· blocks 2
#31
0xed82b078
#33
0xab083028
· blocks 14
#49
0xab083028
· blocks 1
#59
0x98717539
· blocks 3
#23
0x42dd8743
· blocks 1
#30
0x4f819052
· blocks 2
#35
0xab083028
· blocks 13
#54
0xed82b078
· blocks 1
#60
0x98717539
· blocks 2
#36
0xab083028
· blocks 12
#62
0x98717539
#65
0x0c7abd22
· blocks 1
#75
0x39435dac
#37
0xab083028
· blocks 11
#68
0x0c7abd22
· blocks 1
#39
0xab083028
· blocks 10
#69
createModule
#40
0xab083028
· blocks 9
#41
0xab083028
· blocks 8
#42
0xab083028
· blocks 7
#43
0xab083028
· blocks 6
#44
0xab083028
· blocks 5
#45
0xab083028
· blocks 4
#46
0xab083028
· blocks 3
#47
0xab083028
· blocks 2
#48
0xab083028
· blocks 1
#50
0xab083028
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
14
w4
23
w5
32
w3
33
w4
35
w5
36
w6
37
w7
39
w8
40
w9
41
w10
42
w11
43
w12
44
w13
45
w14
46
w15
47
w16
48
w17
50
w18
65
w6
68
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
34 touches
136 conflicts
0x222fc893…acc9
0xa6afd3…d132
34 touches
136 conflicts
0xe2e94dfa…5026
0x2a68ba…90c5
34 touches
136 conflicts
0x3484c9df…bfd5
0x1d1325…2305
32 touches
120 conflicts
0x8cf3d245…1d0d
0x1d1325…2305
32 touches
120 conflicts
0xdb067026…9eb8
0x1d1325…2305
32 touches
120 conflicts
0xea7ebe9d…709e
0x1d1325…2305
32 touches
120 conflicts
0x99a21305…dffc
0x2a68ba…90c5
32 touches
120 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:
0xa6afd386…b0d132
136 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity