---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-78134 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 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 878 25417 0 5870 30832
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:45:7f:06 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86008sec preferred_lft 86008sec
inet6 fe80::f816:3eff:fe45:7f06/64 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 02:42:29:c3:ad:29 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::42:29ff:fec3:ad29/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78134) 10/20/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:01 tps rtps wtps bread/s bwrtn/s
18:30:01 317.61 38.98 278.64 1765.71 31308.25
18:31:01 339.78 21.03 318.75 2671.82 150638.23
18:32:01 323.35 0.43 322.91 63.19 42125.38
18:33:01 87.30 0.23 87.07 13.20 30893.30
18:34:01 32.44 0.07 32.38 9.60 22821.40
Average: 220.09 12.15 207.95 904.67 55556.49
18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30000340 31642776 2938880 8.92 73832 1875244 1459376 4.29 934416 1703740 212984
18:31:01 26270624 31470664 6668596 20.25 126552 5237512 4133280 12.16 1174512 4986600 1164
18:32:01 24021708 29780960 8917512 27.07 160340 5726308 8065612 23.73 3122388 5174920 69832
18:33:01 23899612 29665936 9039608 27.44 168988 5728008 8219972 24.19 3259652 5158512 304
18:34:01 24288296 30048396 8650924 26.26 169348 5726348 6533928 19.22 2900040 5147156 248
Average: 25696116 30521746 7243104 21.99 139812 4858684 5682434 16.72 2278202 4434186 56906
18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
18:30:01 ens3 160.67 115.65 1163.67 36.57 0.00 0.00 0.00 0.00
18:31:01 vethe319248 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 br-f9d9da4a6f17 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 vethc09c67e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:32:01 veth617a4b9 12.93 12.18 1.87 1.80 0.00 0.00 0.00 0.00
18:32:01 docker0 11.90 16.35 2.01 222.23 0.00 0.00 0.00 0.00
18:32:01 br-f9d9da4a6f17 1.05 0.85 0.09 0.39 0.00 0.00 0.00 0.00
18:32:01 vethdb48eb5 3.12 3.62 0.42 0.41 0.00 0.00 0.00 0.00
18:33:01 veth617a4b9 15.46 11.10 1.42 1.62 0.00 0.00 0.00 0.00
18:33:01 docker0 1.97 3.07 0.13 64.21 0.00 0.00 0.00 0.00
18:33:01 br-f9d9da4a6f17 0.42 0.20 0.02 0.01 0.00 0.00 0.00 0.00
18:33:01 vethdb48eb5 4.80 6.30 1.26 0.73 0.00 0.00 0.00 0.00
18:34:01 veth617a4b9 13.96 9.57 1.09 1.36 0.00 0.00 0.00 0.00
18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:34:01 br-f9d9da4a6f17 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:34:01 vethc09c67e 5.22 6.78 0.81 0.93 0.00 0.00 0.00 0.00
Average: veth617a4b9 8.47 6.57 0.88 0.95 0.00 0.00 0.00 0.00
Average: docker0 2.77 3.88 0.43 57.29 0.00 0.00 0.00 0.00
Average: br-f9d9da4a6f17 0.30 0.22 0.02 0.08 0.00 0.00 0.00 0.00
Average: vethc09c67e 1.04 1.36 0.16 0.19 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78134) 10/20/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:01 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.99 0.00 0.88 3.02 0.03 86.07
18:30:01 0 1.57 0.00 0.65 9.62 0.03 88.13
18:30:01 1 13.36 0.00 0.63 1.22 0.03 84.76
18:30:01 2 16.00 0.00 1.66 3.49 0.05 78.80
18:30:01 3 12.87 0.00 0.72 0.10 0.03 86.28
18:30:01 4 7.02 0.00 0.65 0.35 0.02 91.96
18:30:01 5 7.07 0.00 0.73 0.83 0.02 91.34
18:30:01 6 20.01 0.00 1.49 1.99 0.03 76.48
18:30:01 7 2.02 0.00 0.53 6.60 0.02 90.83
18:31:01 all 11.21 0.00 5.01 9.49 0.06 74.23
18:31:01 0 10.47 0.00 4.77 7.58 0.03 77.14
18:31:01 1 10.05 0.00 5.36 1.08 0.07 83.44
18:31:01 2 10.74 0.00 4.81 1.96 0.07 82.42
18:31:01 3 11.34 0.00 5.34 28.35 0.07 54.89
18:31:01 4 10.93 0.00 4.56 8.77 0.05 75.69
18:31:01 5 10.25 0.00 5.30 2.69 0.05 81.71
18:31:01 6 14.71 0.00 5.17 10.15 0.07 69.91
18:31:01 7 11.18 0.00 4.77 15.42 0.05 68.58
18:32:01 all 30.42 0.00 4.06 2.84 0.10 62.58
18:32:01 0 25.31 0.00 3.92 1.22 0.10 69.44
18:32:01 1 38.22 0.00 4.38 0.82 0.08 56.49
18:32:01 2 36.33 0.00 4.48 5.35 0.08 53.76
18:32:01 3 31.80 0.00 4.12 2.61 0.12 61.36
18:32:01 4 28.37 0.00 4.07 0.87 0.10 66.58
18:32:01 5 32.41 0.00 4.37 2.99 0.13 60.08
18:32:01 6 30.13 0.00 4.07 2.20 0.10 63.50
18:32:01 7 20.78 0.00 3.05 6.64 0.10 69.43
18:33:01 all 6.15 0.00 1.37 2.68 0.05 89.75
18:33:01 0 6.07 0.00 1.29 0.42 0.03 92.19
18:33:01 1 6.05 0.00 1.32 0.18 0.05 92.39
18:33:01 2 7.18 0.00 1.47 3.36 0.05 87.94
18:33:01 3 6.01 0.00 1.52 3.68 0.05 88.73
18:33:01 4 7.36 0.00 1.66 0.12 0.05 90.82
18:33:01 5 5.58 0.00 1.02 0.15 0.05 93.20
18:33:01 6 3.41 0.00 0.99 0.32 0.03 95.25
18:33:01 7 7.54 0.00 1.70 13.27 0.05 77.45
18:34:01 all 1.49 0.00 0.45 1.27 0.03 96.75
18:34:01 0 1.60 0.00 0.52 0.72 0.05 97.11
18:34:01 1 2.09 0.00 0.66 0.02 0.03 97.19
18:34:01 2 1.10 0.00 0.43 0.03 0.03 98.40
18:34:01 3 1.37 0.00 0.53 0.27 0.03 97.80
18:34:01 4 1.54 0.00 0.32 0.10 0.02 98.03
18:34:01 5 1.82 0.00 0.35 0.03 0.02 97.78
18:34:01 6 1.35 0.00 0.45 0.02 0.02 98.16
18:34:01 7 1.07 0.00 0.35 8.98 0.03 89.56
Average: all 11.83 0.00 2.35 3.85 0.05 81.91
Average: 0 9.00 0.00 2.23 3.91 0.05 84.82
Average: 1 13.93 0.00 2.46 0.66 0.05 82.89
Average: 2 14.26 0.00 2.56 2.84 0.06 80.28
Average: 3 12.66 0.00 2.44 6.95 0.06 77.89
Average: 4 11.03 0.00 2.25 2.04 0.05 84.64
Average: 5 11.40 0.00 2.35 1.34 0.05 84.86
Average: 6 13.90 0.00 2.42 2.92 0.05 80.70
Average: 7 8.49 0.00 2.07 10.18 0.05 79.21