Ñò
•˜¦_c @ s, d d k Z d d k Z e i i e i d d ƒ d d k Td d k Td d k Tg Z h Z h Z
g Z g Z d Z
d a g Z d a g Z d a g Z d a d a d a d a d Z d Z d Z d Z d
Z d Z d „ Z d
„ Z d Z d Z! d Z" d Z# d Z$ d Z% d Z& d Z' d Z( d Z) d „ Z* d „ Z+ d „ Z, d „ Z- d „ Z. d „ Z/ d „ Z0 d „ Z1 d „ Z2 d! „ Z3 d" „ Z4 d# „ Z5 d$ „ Z6 d% „ Z7 d& „ Z8 d' „ Z9 d( „ Z: d) „ Z; d* „ Z< d+ „ Z= d, „ Z> d- „ Z? d. „ Z@ d/ „ ZA d0 „ ZB d1 „ ZC d2 „ ZD d3 „ ZE d4 „ ZF d S(5 iÿÿÿÿNt PERF_EXEC_PATHs. /scripts/python/Perf-Trace-Util/lib/Perf/Trace( t *i i i i i i i c C s | | d S( Ng €„.A( ( t srct dst( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyt diff_msec8 s c
C s t d j o | d i t ƒ d j o d Sd | d | d t | d ƒ t | d ƒ d t | d | d ƒ t | d | d ƒ f GHd S( Ni t devs. %7s %5d %6d.%06dsec %12.3fmsec %12.3fmsect lent queue_tiè t xmit_tt free_t( R t findt
nsecs_secst nsecs_nsecsR ( t hunk( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyt print_transmit< s '
s irq_entry(+%.3fmsec irq=%d:%s)s softirq_entry(+%.3fmsec)s napi_poll_exit(+%.3fmsec %s)s
|s | |s7 |---netif_receive_skb(+%.3fmsec skb=%x len=%d)s' |---netif_rx(+%.3fmsec skb=%x)s8 | skb_copy_datagram_iovec(+%.3fmsec %d:%s)s0 | kfree_skb(+%.3fmsec location=%x)s& | consume_skb(+%.3fmsec)c
C s d } | d } | d d } | d d } t d j oJ xM t t | ƒ ƒ D]/ } | | d i t ƒ d j o d } PqL qL Wn d } | d j o d Sd t | ƒ t | ƒ d | f GHxÁ t t | ƒ ƒ D] } t t | | | d ƒ | | d | | d f GHt GH| | d
} x^ t t | ƒ ƒ D]J } | | } | d d j o) t t | | d
ƒ | d f GHt GHq/q/WqÐ Wt
t | | d ƒ GHt GH| d
} xit t | ƒ ƒ D]U} | | }
|
d d j oI t t | |
d ƒ |
d f GH| t | ƒ d j o d GHqt GHq¹t t | |
d ƒ |
d |
d f GHd |
i
ƒ j o0 t GHt t | |
d ƒ |
d |
d f GHn} d |
i
ƒ j oi t GH|
d d j o$ t t | |
d ƒ |
d f GHq |
d d j o t t | |
d ƒ GHq n t GHq¹Wd S( Ni t irq_listt cput irq_ent_tt namei s %d.%06dsec cpu=%diè t irqt
event_listt eventt netif_rxt timet skbaddrt
sirq_ent_tt
event_namet napi_pollt event_tR t R t commt comm_tt pidt handlet kfree_skbt locationt consume_skb( R t rangeR R
R R t PF_IRQ_ENTRYR t PF_JOINTt PF_NET_RXt
PF_SOFT_ENTRYt PF_NAPI_POLLt PF_NET_RECVt keyst PF_WJOINTt PF_CPY_DGRAMt PF_KFREE_SKBt PF_CONS_SKB( R
t show_hunkR R t base_tt it irq_event_listt jt irq_eventR R ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyt
print_receiveT s~
c C sÞ x t t t i ƒ ƒ D]– } | d j o q n t i | } | d j o
d a q | d j o
d a q | i d d d ƒ d j o | d a q | d j o
d a q q Wt d j o t d j o d a d a n d S( Ni t txi t rxs dev=i t debug( R% R t syst argvt show_txt show_rxR
R R: ( R3 t arg( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyt trace_begin– s
c C si t i d „ ƒ xt t t ƒ ƒ D]y} t | } | t } | d j o t | ƒ q# | d j o t | ƒ q# | d j o t | ƒ q# | d j o t | ƒ q# | d j o t | ƒ q# | d j o t
| ƒ q# | d j o t | ƒ q# | d j o t | ƒ q# | d
j o t
| ƒ q# | d j o t | ƒ q# | d j o t | ƒ q# | d
j o t | ƒ q# | d j o t | ƒ q# q# Wt o/ x, t t t ƒ ƒ D] } t t | ƒ qºWn t o4 d GHx, t t t ƒ ƒ D] } t t | ƒ qõWn t oM d GHd GHd t t ƒ t f GHd t t ƒ t f GHd t t ƒ t f GHn d S( Nc S s t | t | t ƒ S( ( t cmpt EINFO_IDX_TIME( t at b( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyt ® s
t irq__softirq_exitt irq__softirq_entryt irq__softirq_raiset irq__irq_handler_entryt irq__irq_handler_exitt napi__napi_pollt net__netif_receive_skbt
net__netif_rxt skb__skb_copy_datagram_iovect net__net_dev_queuet net__net_dev_xmitt skb__kfree_skbt skb__consume_skbsA dev len Qdisc netdevice frees debug buffer statuss ----------------------------s xmit Qdisc:remain:%d overflow:%ds$ xmit netdevice:remain:%d overflow:%ds receive:remain:%d overflow:%d( t all_event_listt sortR% R t EINFO_IDX_NAMEt handle_irq_softirq_exitt handle_irq_softirq_entryt handle_irq_softirq_raiset handle_irq_handler_entryt handle_irq_handler_exitt handle_napi_pollt handle_netif_receive_skbt handle_netif_rxt handle_skb_copy_datagram_iovect handle_net_dev_queuet handle_net_dev_xmitt handle_kfree_skbt handle_consume_skbR> t receive_hunk_listR7 R= t tx_free_listR R: t
tx_queue_listt of_count_tx_queue_listt tx_xmit_listt of_count_tx_xmit_listt rx_skb_listt of_count_rx_skb_list( R3 t
event_infoR ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyt trace_end¬ sb
c
C sS t d d | ƒ d j o d S| | | t | | ƒ | | | f } t i | ƒ d S( NRG t vect NET_RX( t
symbol_strt nsecsRS t append(
R t contextR t sect nsecR R t callchainRm Rk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRG ã s $c
C sS t d d | ƒ d j o d S| | | t | | ƒ | | | f } t i | ƒ d S( NRG Rm Rn ( Ro Rp RS Rq (
R Rr R Rs Rt R R Ru Rm Rk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRF é s $c
C sS t d d | ƒ d j o d S| | | t | | ƒ | | | f } t i | ƒ d S( NRG Rm Rn ( Ro Rp RS Rq (
R Rr R Rs Rt R R Ru Rm Rk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRH ï s $c
C s8 | | | t | | ƒ | | | | f }
t i |
ƒ d S( N( Rp RS Rq ( R Rr R Rs Rt R R Ru R t irq_nameRk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRI õ s c
C s8 | | | t | | ƒ | | | | f }
t i |
ƒ d S( N( Rp RS Rq ( R Rr R Rs Rt R R Ru R t retRk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRJ û s 'c
C s8 | | | t | | ƒ | | | | f }
t i |
ƒ d S( N( Rp RS Rq ( R Rr R Rs Rt R R Ru t napit dev_nameRk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRK ÿ s c C s; | | | t | | ƒ | | | | |
f } t i | ƒ d S( N( Rp RS Rq ( R Rr R Rs Rt R R Ru R t skblenRy Rk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRL s c C s; | | | t | | ƒ | | | | |
f } t i | ƒ d S( N( Rp RS Rq ( R Rr R Rs Rt R R Ru R Rz Ry Rk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRM
s c C s; | | | t | | ƒ | | | | |
f } t i | ƒ d S( N( Rp RS Rq ( R Rr R Rs Rt R R Ru R Rz Ry Rk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRO s c
C s> | | | t | | ƒ | | | | |
| f
} t i | ƒ d S( N( Rp RS Rq (
R Rr R Rs Rt R R Ru R Rz t rcRy Rk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRP s c C s; | | | t | | ƒ | | | | |
f } t i | ƒ d S( N( Rp RS Rq ( R Rr R Rs Rt R R Ru R t protocolR# Rk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRQ s c
C s5 | | | t | | ƒ | | | f } t i | ƒ d S( N( Rp RS Rq (
R Rr R Rs Rt R R Ru R Rk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRR " s c
C s8 | | | t | | ƒ | | | | f }
t i |
ƒ d S( N( Rp RS Rq ( R Rr R Rs Rt R R Ru R Rz Rk ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyRN ' s c
C sv | \ } } } } } } } } | t i ƒ j o g t | R R: RU t EINFO_IDX_CONTEXTt
EINFO_IDX_CPURB t
EINFO_IDX_PIDt EINFO_IDX_COMMR R R& R) R* R' R- R+ R( R. R/ R0 R7 R@ Rl RG RF RH RI RJ RK RL RM RO RP RQ RR RN RY RZ RX RW RV R[ R] R\ R_ R` Ra Rb R^ ( ( ( s5 /usr/libexec/perf-core/scripts/python/netdev-times.pyt
sŠ
B 7