---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-80555 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 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 856 28905 0 2405 30880
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:42:27:38 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86163sec preferred_lft 86163sec
inet6 fe80::f816:3eff:fe42:2738/64 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 02:42:08:15:80:d3 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-80555) 10/31/24 _x86_64_ (8 CPU)
05:27:26 LINUX RESTART (8 CPU)
05:28:02 tps rtps wtps bread/s bwrtn/s
05:29:01 272.89 35.84 237.04 1700.05 40297.71
05:30:01 143.31 18.23 125.08 673.35 44261.42
05:31:01 94.92 4.75 90.17 279.24 39190.40
Average: 169.79 19.52 150.28 879.62 41255.05
05:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30083392 31723732 2855828 8.67 73892 1872404 1358560 4.00 844336 1709948 217484
05:30:01 28049924 29865080 4889296 14.84 83444 2030428 3488844 10.26 2758852 1808332 9272
05:31:01 29588548 31610264 3350672 10.17 90456 2223804 1413256 4.16 1072452 1949908 21136
Average: 29240621 31066359 3698599 11.23 82597 2042212 2086887 6.14 1558547 1822729 82631
05:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:01 ens3 69.53 49.45 982.06 21.24 0.00 0.00 0.00 0.00
05:30:01 lo 3.00 3.00 0.52 0.52 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 315.85 239.61 2107.38 55.72 0.00 0.00 0.00 0.00
05:31:01 lo 8.01 8.01 0.81 0.81 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 368.46 307.41 1804.68 99.92 0.00 0.00 0.00 0.00
Average: lo 4.16 4.16 0.50 0.50 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 252.30 199.66 1635.01 59.17 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80555) 10/31/24 _x86_64_ (8 CPU)
05:27:26 LINUX RESTART (8 CPU)
05:28:02 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 9.71 0.00 0.95 3.45 0.04 85.85
05:29:01 0 26.16 0.00 1.90 2.00 0.05 69.89
05:29:01 1 29.80 0.00 2.00 2.00 0.03 66.16
05:29:01 2 1.71 0.00 0.36 14.19 0.02 83.72
05:29:01 3 10.32 0.00 0.88 0.78 0.03 87.98
05:29:01 4 5.74 0.00 0.65 0.41 0.05 93.16
05:29:01 5 1.76 0.00 0.86 2.56 0.02 94.80
05:29:01 6 1.36 0.00 0.56 5.32 0.08 92.68
05:29:01 7 0.87 0.00 0.42 0.31 0.02 98.39
05:30:01 all 21.85 0.00 1.05 2.39 0.06 74.66
05:30:01 0 25.33 0.00 2.16 1.51 0.07 70.93
05:30:01 1 12.15 0.00 0.80 0.32 0.05 86.68
05:30:01 2 20.05 0.00 1.57 15.60 0.07 62.70
05:30:01 3 35.64 0.00 0.85 0.05 0.07 63.39
05:30:01 4 26.67 0.00 0.68 0.23 0.07 72.35
05:30:01 5 20.39 0.00 0.68 0.43 0.05 78.44
05:30:01 6 17.84 0.00 0.50 0.42 0.05 81.19
05:30:01 7 16.75 0.00 1.07 0.55 0.05 81.58
05:31:01 all 21.75 0.00 1.17 2.00 0.06 75.02
05:31:01 0 26.31 0.00 0.87 0.30 0.07 72.46
05:31:01 1 22.30 0.00 1.67 0.15 0.07 75.81
05:31:01 2 17.59 0.00 1.02 7.33 0.05 74.01
05:31:01 3 11.91 0.00 1.54 6.32 0.05 80.18
05:31:01 4 13.97 0.00 0.89 0.22 0.05 84.87
05:31:01 5 26.03 0.00 0.89 0.40 0.08 72.59
05:31:01 6 19.40 0.00 1.66 0.23 0.07 78.64
05:31:01 7 36.46 0.00 0.87 1.04 0.08 61.55
Average: all 17.81 0.00 1.06 2.61 0.05 78.47
Average: 0 25.93 0.00 1.64 1.27 0.06 71.10
Average: 1 21.37 0.00 1.49 0.82 0.05 76.27
Average: 2 13.18 0.00 0.99 12.36 0.04 73.43
Average: 3 19.34 0.00 1.09 2.39 0.05 77.13
Average: 4 15.51 0.00 0.74 0.29 0.06 83.40
Average: 5 16.12 0.00 0.81 1.13 0.05 81.89
Average: 6 12.93 0.00 0.91 1.97 0.07 84.13
Average: 7 18.11 0.00 0.79 0.63 0.05 80.41