---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83205 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 13G 143G 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 881 25959 0 5326 30830
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:08:d7:d1 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86099sec preferred_lft 86099sec
inet6 fe80::f816:3eff:fe08:d7d1/64 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 02:42:55:77:1a:aa 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::42:55ff:fe77:1aaa/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-83205) 11/12/24 _x86_64_ (8 CPU)
10:45:54 LINUX RESTART (8 CPU)
10:46:01 tps rtps wtps bread/s bwrtn/s
10:47:02 335.65 74.38 261.27 5324.80 61486.19
10:48:01 234.55 32.51 202.03 3274.96 62575.53
10:49:01 344.16 13.30 330.86 790.10 92659.82
10:50:01 126.96 0.30 126.66 28.26 35373.50
Average: 260.44 30.12 230.33 2350.97 63025.49
10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:47:02 30219060 31652204 2720152 8.26 55448 1697096 1483112 4.36 894156 1552584 90356
10:48:01 27008560 31644928 5930652 18.00 120020 4705980 1670008 4.91 1004364 4461324 1930860
10:49:01 24722800 29738164 8216412 24.94 141632 5025952 7969508 23.45 3126312 4540392 151552
10:50:01 24869984 29993632 8069228 24.50 157388 5104860 6805580 20.02 2929820 4578576 360
Average: 26705101 30757232 6234111 18.93 118622 4133472 4482052 13.19 1988663 3783219 543282
10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:47:02 ens3 376.79 239.70 1493.85 74.58 0.00 0.00 0.00 0.00
10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 lo 12.06 12.06 1.19 1.19 0.00 0.00 0.00 0.00
10:48:01 ens3 975.62 501.78 25514.05 46.66 0.00 0.00 0.00 0.00
10:48:01 br-15989b8ac897 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:49:01 vethc3e539f 52.64 63.66 19.18 15.23 0.00 0.00 0.00 0.00
10:49:01 vethad66752 24.15 22.30 10.52 16.08 0.00 0.00 0.00 0.00
10:49:01 veth9a8c3ad 2.17 2.03 0.26 0.23 0.00 0.00 0.00 0.00
10:49:01 veth4de2ff2 3.05 3.30 0.40 0.33 0.00 0.00 0.00 0.00
10:50:01 vethc3e539f 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00
10:50:01 vethad66752 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00
10:50:01 veth9a8c3ad 6.67 9.33 0.91 0.79 0.00 0.00 0.00 0.00
10:50:01 docker0 13.48 18.75 2.14 287.44 0.00 0.00 0.00 0.00
Average: vethc3e539f 13.21 16.02 4.81 3.83 0.00 0.00 0.00 0.00
Average: vethad66752 6.06 5.64 2.64 4.04 0.00 0.00 0.00 0.00
Average: veth9a8c3ad 2.22 2.85 0.29 0.26 0.00 0.00 0.00 0.00
Average: docker0 3.38 4.71 0.54 72.15 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83205) 11/12/24 _x86_64_ (8 CPU)
10:45:54 LINUX RESTART (8 CPU)
10:46:01 CPU %user %nice %system %iowait %steal %idle
10:47:02 all 8.24 0.00 1.18 4.32 0.03 86.23
10:47:02 0 14.19 0.00 3.39 4.47 0.05 77.90
10:47:02 1 13.78 0.00 1.37 0.65 0.03 84.17
10:47:02 2 3.93 0.00 0.89 9.50 0.05 85.64
10:47:02 3 6.98 0.00 0.60 0.79 0.02 91.61
10:47:02 4 3.79 0.00 0.62 10.13 0.03 85.43
10:47:02 5 6.10 0.00 0.82 6.71 0.03 86.34
10:47:02 6 5.31 0.00 0.50 0.17 0.03 93.99
10:47:02 7 11.86 0.00 1.30 2.15 0.05 84.64
10:48:01 all 14.92 0.00 5.05 4.34 0.06 75.62
10:48:01 0 15.27 0.00 5.15 1.28 0.03 78.27
10:48:01 1 21.67 0.00 4.65 0.70 0.05 72.93
10:48:01 2 12.80 0.00 5.87 17.37 0.07 63.89
10:48:01 3 10.28 0.00 5.33 5.22 0.05 79.12
10:48:01 4 9.29 0.00 4.19 0.24 0.03 86.24
10:48:01 5 21.15 0.00 5.32 3.62 0.05 69.86
10:48:01 6 10.07 0.00 5.15 4.12 0.03 80.62
10:48:01 7 18.80 0.00 4.74 2.21 0.09 74.17
10:49:01 all 25.64 0.00 3.85 5.32 0.08 65.11
10:49:01 0 19.85 0.00 3.23 1.61 0.07 75.24
10:49:01 1 25.27 0.00 3.61 2.08 0.07 68.97
10:49:01 2 30.03 0.00 3.98 4.65 0.07 61.28
10:49:01 3 19.93 0.00 3.36 1.58 0.07 75.07
10:49:01 4 25.60 0.00 4.00 3.24 0.08 67.08
10:49:01 5 31.18 0.00 3.94 0.37 0.08 64.43
10:49:01 6 25.93 0.00 4.98 26.49 0.12 42.48
10:49:01 7 27.36 0.00 3.74 2.89 0.07 65.95
10:50:01 all 6.08 0.00 1.61 2.77 0.06 89.48
10:50:01 0 6.56 0.00 2.04 7.26 0.05 84.08
10:50:01 1 4.73 0.00 1.24 0.18 0.07 93.78
10:50:01 2 5.20 0.00 1.19 5.53 0.07 88.01
10:50:01 3 4.23 0.00 1.59 5.86 0.05 88.27
10:50:01 4 5.97 0.00 1.79 0.40 0.05 91.79
10:50:01 5 6.02 0.00 1.73 0.08 0.07 92.10
10:50:01 6 9.35 0.00 1.77 1.58 0.05 87.25
10:50:01 7 6.61 0.00 1.57 1.22 0.07 90.53
Average: all 13.70 0.00 2.91 4.19 0.06 79.15
Average: 0 13.96 0.00 3.45 3.67 0.05 78.88
Average: 1 16.32 0.00 2.70 0.90 0.05 80.02
Average: 2 12.98 0.00 2.96 9.22 0.06 74.77
Average: 3 10.34 0.00 2.70 3.35 0.05 83.56
Average: 4 11.16 0.00 2.64 3.53 0.05 82.62
Average: 5 16.09 0.00 2.94 2.69 0.06 78.22
Average: 6 12.62 0.00 3.08 8.03 0.06 76.21
Average: 7 16.13 0.00 2.83 2.12 0.07 78.86