---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77285 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 11G 145G 7% /
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 866 28941 0 2359 30873
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:b4:06:ee brd ff:ff:ff:ff:ff:ff
inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86130sec preferred_lft 86130sec
inet6 fe80::f816:3eff:feb4:6ee/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:dc:44:47:8d 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-77285) 10/17/24 _x86_64_ (8 CPU)
09:02:26 LINUX RESTART (8 CPU)
09:03:01 tps rtps wtps bread/s bwrtn/s
09:04:01 278.19 56.88 221.31 3601.73 24061.05
09:05:01 158.89 30.58 128.31 1357.64 31259.72
09:06:01 73.63 5.18 68.44 400.13 27737.69
Average: 170.24 30.88 139.36 1786.53 27685.95
09:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:04:01 30327816 31680516 2611404 7.93 50152 1624876 1413072 4.16 866984 1482140 56096
09:05:01 29374196 31091752 3565024 10.82 83332 1936340 2171812 6.39 1512388 1746796 103056
09:06:01 27561252 29435532 5377968 16.33 87748 2083100 3782580 11.13 3218052 1839456 912
Average: 29087755 30735933 3851465 11.69 73744 1881439 2455821 7.23 1865808 1689464 53355
09:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:04:01 ens3 371.44 264.01 941.27 73.93 0.00 0.00 0.00 0.00
09:04:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00
09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:05:01 ens3 208.82 177.22 1565.41 44.42 0.00 0.00 0.00 0.00
09:05:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00
09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:06:01 ens3 376.27 266.13 2169.23 74.85 0.00 0.00 0.00 0.00
09:06:01 lo 2.20 2.20 0.21 0.21 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 318.85 235.79 1558.64 64.40 0.00 0.00 0.00 0.00
Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77285) 10/17/24 _x86_64_ (8 CPU)
09:02:26 LINUX RESTART (8 CPU)
09:03:01 CPU %user %nice %system %iowait %steal %idle
09:04:01 all 6.56 0.00 0.73 3.05 0.03 89.63
09:04:01 0 4.60 0.00 0.52 1.03 0.03 93.82
09:04:01 1 11.38 0.00 0.83 1.18 0.02 86.59
09:04:01 2 8.89 0.00 0.92 6.55 0.03 83.61
09:04:01 3 4.64 0.00 0.67 10.56 0.03 84.10
09:04:01 4 8.81 0.00 0.69 0.40 0.03 90.07
09:04:01 5 6.35 0.00 0.75 1.35 0.02 91.53
09:04:01 6 2.44 0.00 1.05 2.51 0.07 93.94
09:04:01 7 5.37 0.00 0.40 0.80 0.03 93.40
09:05:01 all 12.95 0.00 1.03 2.60 0.05 83.37
09:05:01 0 6.81 0.00 0.94 0.48 0.03 91.73
09:05:01 1 22.44 0.00 1.42 1.39 0.05 74.71
09:05:01 2 12.45 0.00 1.09 0.87 0.05 85.55
09:05:01 3 17.11 0.00 1.42 11.69 0.07 69.71
09:05:01 4 13.10 0.00 0.49 0.65 0.10 85.66
09:05:01 5 15.23 0.00 1.02 0.10 0.05 83.60
09:05:01 6 13.92 0.00 1.45 3.37 0.05 81.20
09:05:01 7 2.56 0.00 0.50 2.22 0.02 94.70
09:06:01 all 38.60 0.00 0.98 1.14 0.07 59.21
09:06:01 0 41.01 0.00 1.43 0.18 0.07 57.30
09:06:01 1 35.77 0.00 0.90 0.07 0.05 63.21
09:06:01 2 45.20 0.00 1.34 1.32 0.07 52.07
09:06:01 3 42.92 0.00 0.87 0.32 0.07 55.82
09:06:01 4 42.66 0.00 0.57 0.00 0.07 56.70
09:06:01 5 39.55 0.00 1.06 1.88 0.08 57.42
09:06:01 6 29.65 0.00 0.83 2.83 0.07 66.62
09:06:01 7 32.07 0.00 0.77 2.57 0.07 64.53
Average: all 19.36 0.00 0.91 2.26 0.05 77.41
Average: 0 17.49 0.00 0.96 0.57 0.04 80.94
Average: 1 23.19 0.00 1.05 0.88 0.04 74.84
Average: 2 22.14 0.00 1.11 2.92 0.05 73.78
Average: 3 21.54 0.00 0.99 7.53 0.06 69.89
Average: 4 21.53 0.00 0.58 0.35 0.07 77.47
Average: 5 20.34 0.00 0.94 1.11 0.05 77.56
Average: 6 15.35 0.00 1.11 2.90 0.06 80.57
Average: 7 13.34 0.00 0.56 1.86 0.04 84.20