---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-90117 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2799.998
BogoMIPS: 5599.99
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0-7
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 14G 142G 9% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 895 25700 0 5571 30816
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:a4:bd:a3 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86119sec preferred_lft 86119sec
inet6 fe80::f816:3eff:fea4:bda3/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:ad:1d:34:80 brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:adff:fe1d:3480/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90117) 12/11/24 _x86_64_ (8 CPU)
10:43:36 LINUX RESTART (8 CPU)
10:44:02 tps rtps wtps bread/s bwrtn/s
10:45:01 340.08 68.80 271.28 4580.24 32927.98
10:46:01 444.80 30.07 414.73 3006.53 148834.97
10:47:01 209.37 0.48 208.88 58.12 44494.30
10:48:01 72.05 1.75 70.30 122.11 24899.37
Average: 266.27 25.10 241.18 1930.76 62917.67
10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30130672 31701976 2808548 8.53 69644 1812436 1383252 4.07 868076 1649256 157180
10:46:01 26182000 31125164 6757220 20.51 127028 4976924 5828968 17.15 1635460 4592132 3368
10:47:01 24367196 29739884 8572024 26.02 159672 5334108 7908092 23.27 3166612 4819940 156
10:48:01 26348620 31585416 6590600 20.01 161832 5208436 1538556 4.53 1361304 4693728 716
Average: 26757122 31038110 6182098 18.77 129544 4332976 4164717 12.25 1757863 3938764 40355
10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 ens3 376.66 248.36 1631.06 75.93 0.00 0.00 0.00 0.00
10:45:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 vethdc1998a 0.18 0.32 0.01 0.02 0.00 0.00 0.00 0.00
10:46:01 veth15b7e4b 0.23 0.43 0.01 0.03 0.00 0.00 0.00 0.00
10:46:01 veth5f6c589 0.17 0.28 0.01 0.02 0.00 0.00 0.00 0.00
10:46:01 ens3 955.73 502.78 26518.81 44.71 0.00 0.00 0.00 0.00
10:47:01 vethdc1998a 5.35 6.07 0.70 0.63 0.00 0.00 0.00 0.00
10:47:01 veth15b7e4b 23.90 21.88 10.51 16.05 0.00 0.00 0.00 0.00
10:47:01 veth5f6c589 4.58 5.42 0.82 0.50 0.00 0.00 0.00 0.00
10:47:01 ens3 54.91 39.79 1164.28 5.21 0.00 0.00 0.00 0.00
10:48:01 ens3 51.42 40.98 78.41 24.48 0.00 0.00 0.00 0.00
10:48:01 lo 21.43 21.43 2.05 2.05 0.00 0.00 0.00 0.00
10:48:01 docker0 12.48 17.41 2.08 290.68 0.00 0.00 0.00 0.00
Average: ens3 359.64 207.82 7372.86 37.42 0.00 0.00 0.00 0.00
Average: lo 4.43 4.43 0.43 0.43 0.00 0.00 0.00 0.00
Average: docker0 3.13 4.37 0.52 72.97 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90117) 12/11/24 _x86_64_ (8 CPU)
10:43:36 LINUX RESTART (8 CPU)
10:44:02 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 11.07 0.00 1.16 3.13 0.04 84.60
10:45:01 0 4.12 0.00 0.90 1.39 0.02 93.57
10:45:01 1 5.16 0.00 0.73 0.22 0.03 93.86
10:45:01 2 21.92 0.00 2.53 6.68 0.05 68.81
10:45:01 3 5.08 0.00 0.80 0.10 0.02 94.01
10:45:01 4 12.72 0.00 0.75 1.26 0.07 85.20
10:45:01 5 18.66 0.00 1.58 7.24 0.07 72.46
10:45:01 6 13.39 0.00 0.95 7.58 0.03 78.05
10:45:01 7 7.54 0.00 1.02 0.58 0.03 90.83
10:46:01 all 15.12 0.00 5.64 8.47 0.06 70.71
10:46:01 0 13.64 0.00 6.13 12.02 0.05 68.16
10:46:01 1 17.63 0.00 4.91 0.57 0.05 76.83
10:46:01 2 11.41 0.00 6.63 36.59 0.08 45.28
10:46:01 3 12.87 0.00 5.56 2.18 0.07 79.32
10:46:01 4 25.23 0.00 5.68 2.38 0.07 66.65
10:46:01 5 13.41 0.00 4.76 9.05 0.07 72.71
10:46:01 6 14.16 0.00 5.46 1.25 0.03 79.10
10:46:01 7 12.59 0.00 6.01 3.84 0.05 77.52
10:47:01 all 27.69 0.00 4.43 2.34 0.09 65.45
10:47:01 0 31.57 0.00 4.79 2.64 0.08 60.92
10:47:01 1 26.53 0.00 4.78 5.72 0.08 62.89
10:47:01 2 25.15 0.00 4.22 4.34 0.17 66.13
10:47:01 3 25.50 0.00 3.75 1.22 0.08 69.45
10:47:01 4 31.19 0.00 4.38 0.98 0.08 63.35
10:47:01 5 33.43 0.00 5.33 0.30 0.08 60.85
10:47:01 6 26.22 0.00 3.95 0.28 0.08 69.45
10:47:01 7 21.91 0.00 4.21 3.28 0.07 70.53
10:48:01 all 5.73 0.00 0.78 1.49 0.04 91.96
10:48:01 0 2.30 0.00 0.90 0.10 0.03 96.66
10:48:01 1 4.68 0.00 0.67 9.96 0.03 84.66
10:48:01 2 15.46 0.00 1.10 0.75 0.05 82.63
10:48:01 3 4.64 0.00 0.78 0.22 0.03 94.32
10:48:01 4 13.15 0.00 0.91 0.50 0.05 85.39
10:48:01 5 2.45 0.00 0.63 0.20 0.05 96.66
10:48:01 6 1.59 0.00 0.70 0.03 0.03 97.64
10:48:01 7 1.60 0.00 0.58 0.13 0.03 97.65
Average: all 14.89 0.00 3.00 3.85 0.06 78.19
Average: 0 12.91 0.00 3.18 4.04 0.05 79.82
Average: 1 13.50 0.00 2.77 4.14 0.05 79.54
Average: 2 18.48 0.00 3.62 12.05 0.09 65.76
Average: 3 12.01 0.00 2.72 0.93 0.05 84.28
Average: 4 20.57 0.00 2.93 1.28 0.07 75.15
Average: 5 16.96 0.00 3.07 4.18 0.07 75.72
Average: 6 13.84 0.00 2.77 2.27 0.05 81.07
Average: 7 10.90 0.00 2.95 1.96 0.05 84.15