---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81296 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: 2800.000
BogoMIPS: 5600.00
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 873 26162 0 5130 30837
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:8b:36:2c brd ff:ff:ff:ff:ff:ff
inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86017sec preferred_lft 86017sec
inet6 fe80::f816:3eff:fe8b:362c/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 02:42:2f:d0:69:9e 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81296) 11/03/24 _x86_64_ (8 CPU)
05:27:55 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:02 393.17 84.45 308.72 6192.83 48094.52
05:30:01 135.32 17.37 117.95 1248.06 17928.76
05:31:01 441.51 21.43 420.08 2419.70 109899.78
05:32:01 53.06 0.50 52.56 53.06 10614.96
05:33:01 5.55 0.00 5.55 0.00 5181.74
05:34:01 49.81 1.43 48.38 111.98 7598.63
Average: 179.86 20.87 158.98 1672.12 33262.32
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:02 30158116 31626216 2781104 8.44 57396 1728992 1493416 4.39 943548 1560840 91940
05:30:01 29863284 31720948 3075936 9.34 85620 2068480 1350816 3.97 859916 1895112 142416
05:31:01 26418204 31252284 6521016 19.80 133368 4881396 4647416 13.67 1461092 4550948 13656
05:32:01 24769844 29747632 8169376 24.80 135088 5017612 6462456 19.01 3048676 4594556 824
05:33:01 24761444 29739988 8177776 24.83 135136 5018136 6442536 18.96 3057408 4594708 148
05:34:01 26835356 31620968 6103864 18.53 136668 4839680 1468552 4.32 1218792 4411792 19284
Average: 27134375 30951339 5804845 17.62 113879 3925716 3644199 10.72 1764905 3601326 44711
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:02 ens3 385.39 251.79 1536.84 75.36 0.00 0.00 0.00 0.00
05:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 ens3 54.40 41.40 749.56 8.18 0.00 0.00 0.00 0.00
05:30:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00
05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 ens3 658.87 386.12 22673.85 28.46 0.00 0.00 0.00 0.00
05:31:01 veth4025618 5.13 7.17 0.54 137.42 0.00 0.00 0.00 0.01
05:31:01 br-8a06bb5f2e27 5.30 7.00 0.47 137.41 0.00 0.00 0.00 0.00
05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:32:01 ens3 3.98 3.52 0.77 1.02 0.00 0.00 0.00 0.00
05:32:01 veth4025618 0.23 0.38 0.02 0.02 0.00 0.00 0.00 0.00
05:32:01 br-8a06bb5f2e27 6.12 7.53 11.71 25.24 0.00 0.00 0.00 0.00
05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:33:01 ens3 0.82 0.97 0.14 0.30 0.00 0.00 0.00 0.00
05:33:01 veth4025618 0.38 0.18 0.03 0.01 0.00 0.00 0.00 0.00
05:33:01 br-8a06bb5f2e27 2.02 1.95 1.48 2.79 0.00 0.00 0.00 0.00
05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:34:01 ens3 79.44 51.69 75.62 58.74 0.00 0.00 0.00 0.00
05:34:01 lo 45.68 45.68 43.37 43.37 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 197.55 122.81 4182.33 28.73 0.00 0.00 0.00 0.00
Average: lo 7.13 7.13 7.21 7.21 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81296) 11/03/24 _x86_64_ (8 CPU)
05:27:55 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:02 all 8.52 0.00 1.31 3.00 0.05 87.13
05:29:02 0 9.93 0.00 0.72 0.80 0.03 88.52
05:29:02 1 3.38 0.00 0.69 0.55 0.05 95.34
05:29:02 2 7.20 0.00 1.03 0.42 0.05 91.30
05:29:02 3 6.58 0.00 1.05 5.06 0.03 87.28
05:29:02 4 4.16 0.00 2.24 3.17 0.05 90.38
05:29:02 5 4.83 0.00 1.84 11.54 0.05 81.74
05:29:02 6 18.62 0.00 1.57 1.82 0.05 77.95
05:29:02 7 13.43 0.00 1.27 0.67 0.05 84.58
05:30:01 all 10.49 0.00 0.73 1.35 0.03 87.40
05:30:01 0 11.96 0.00 0.54 1.17 0.03 86.30
05:30:01 1 1.44 0.00 0.08 0.07 0.05 98.35
05:30:01 2 35.77 0.00 1.76 1.58 0.07 60.82
05:30:01 3 10.51 0.00 1.21 5.26 0.05 82.96
05:30:01 4 6.14 0.00 0.64 1.98 0.02 91.21
05:30:01 5 1.25 0.00 0.25 0.31 0.00 98.19
05:30:01 6 10.65 0.00 0.90 0.22 0.02 88.21
05:30:01 7 6.18 0.00 0.46 0.24 0.02 93.11
05:31:01 all 13.30 0.00 5.31 4.27 0.09 77.04
05:31:01 0 11.26 0.00 5.27 4.46 0.08 78.92
05:31:01 1 12.51 0.00 4.65 1.59 0.08 81.17
05:31:01 2 12.07 0.00 5.70 1.67 0.08 80.47
05:31:01 3 11.83 0.00 5.98 19.32 0.10 62.76
05:31:01 4 13.17 0.00 6.52 2.90 0.07 77.35
05:31:01 5 13.34 0.00 4.91 0.99 0.08 80.68
05:31:01 6 15.74 0.00 5.33 1.66 0.10 77.17
05:31:01 7 16.41 0.00 4.13 1.70 0.12 77.64
05:32:01 all 27.56 0.00 2.69 0.37 0.09 69.29
05:32:01 0 17.10 0.00 2.14 1.07 0.07 79.62
05:32:01 1 28.90 0.00 2.63 0.12 0.08 68.27
05:32:01 2 30.91 0.00 3.09 0.42 0.10 65.48
05:32:01 3 30.54 0.00 2.55 0.22 0.08 66.61
05:32:01 4 27.81 0.00 2.54 0.60 0.08 68.96
05:32:01 5 35.93 0.00 3.49 0.07 0.07 60.44
05:32:01 6 24.11 0.00 2.43 0.25 0.08 73.12
05:32:01 7 25.25 0.00 2.63 0.27 0.08 71.77
05:33:01 all 0.79 0.00 0.19 0.10 0.06 98.86
05:33:01 0 0.84 0.00 0.18 0.00 0.05 98.93
05:33:01 1 1.10 0.00 0.18 0.00 0.08 98.63
05:33:01 2 0.57 0.00 0.23 0.02 0.05 99.13
05:33:01 3 0.35 0.00 0.10 0.05 0.05 99.45
05:33:01 4 0.50 0.00 0.18 0.70 0.07 98.54
05:33:01 5 0.73 0.00 0.18 0.00 0.05 99.03
05:33:01 6 1.57 0.00 0.23 0.00 0.10 98.10
05:33:01 7 0.69 0.00 0.18 0.00 0.07 99.06
05:34:01 all 4.78 0.00 0.67 0.33 0.05 94.17
05:34:01 0 3.08 0.00 0.65 0.10 0.05 96.12
05:34:01 1 1.30 0.00 0.63 0.22 0.03 97.81
05:34:01 2 0.99 0.00 0.65 0.05 0.07 98.25
05:34:01 3 12.98 0.00 0.87 1.12 0.08 84.95
05:34:01 4 1.24 0.00 0.48 0.75 0.03 97.49
05:34:01 5 1.85 0.00 0.53 0.12 0.03 97.46
05:34:01 6 13.88 0.00 0.93 0.22 0.07 84.90
05:34:01 7 2.93 0.00 0.64 0.05 0.05 96.34
Average: all 10.90 0.00 1.81 1.57 0.06 85.67
Average: 0 9.01 0.00 1.58 1.26 0.05 88.10
Average: 1 8.11 0.00 1.48 0.42 0.06 89.93
Average: 2 14.52 0.00 2.07 0.69 0.07 82.65
Average: 3 12.13 0.00 1.95 5.13 0.07 80.72
Average: 4 8.83 0.00 2.10 1.68 0.05 87.34
Average: 5 9.65 0.00 1.86 2.17 0.05 86.27
Average: 6 14.09 0.00 1.89 0.69 0.07 83.25
Average: 7 10.82 0.00 1.55 0.49 0.06 87.08