---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97810 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 845 28932 0 2389 30892
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:87:91:ea brd ff:ff:ff:ff:ff:ff
inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86186sec preferred_lft 86186sec
inet6 fe80::f816:3eff:fe87:91ea/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 02:42:21:40:95:9c 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-97810) 01/16/25 _x86_64_ (8 CPU)
05:27:46 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:03 359.45 73.83 285.62 5321.69 63772.74
05:30:01 155.85 21.17 134.68 739.46 33831.55
05:31:01 81.80 3.60 78.20 244.36 26974.97
Average: 199.53 33.00 166.53 2117.32 41614.11
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:03 30181768 31712596 2757452 8.37 66548 1777276 1398232 4.11 836504 1634424 149448
05:30:01 29003964 30807860 3935256 11.95 83204 2019136 2224444 6.54 1812948 1805700 24320
05:31:01 29595636 31601300 3343584 10.15 90188 2208208 1469576 4.32 1060660 1955064 17756
Average: 29593789 31373919 3345431 10.16 79980 2001540 1697417 4.99 1236704 1798396 63841
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:03 ens3 377.74 253.92 1631.45 75.76 0.00 0.00 0.00 0.00
05:29:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:03 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00
05:30:01 ens3 443.16 339.39 2404.20 92.10 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 lo 9.89 9.89 1.23 1.23 0.00 0.00 0.00 0.00
05:31:01 ens3 208.20 201.50 1808.80 66.50 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 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00
Average: ens3 341.91 264.10 1943.01 77.96 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: lo 4.46 4.46 0.52 0.52 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97810) 01/16/25 _x86_64_ (8 CPU)
05:27:46 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:03 all 10.31 0.00 1.33 3.69 0.04 84.62
05:29:03 0 8.81 0.00 0.92 1.76 0.02 88.50
05:29:03 1 3.22 0.00 1.19 2.72 0.05 92.82
05:29:03 2 4.05 0.00 0.78 0.72 0.02 94.43
05:29:03 3 4.00 0.00 0.72 0.32 0.02 94.95
05:29:03 4 28.68 0.00 3.14 2.70 0.08 65.39
05:29:03 5 9.82 0.00 0.75 7.77 0.05 81.60
05:29:03 6 10.39 0.00 1.94 10.57 0.10 76.99
05:29:03 7 13.54 0.00 1.14 3.02 0.03 82.27
05:30:01 all 30.11 0.00 1.39 1.98 0.08 66.44
05:30:01 0 35.62 0.00 0.65 0.14 0.07 63.53
05:30:01 1 26.60 0.00 1.32 3.32 0.07 68.70
05:30:01 2 26.41 0.00 1.65 1.98 0.09 69.87
05:30:01 3 32.46 0.00 0.97 0.19 0.07 66.32
05:30:01 4 40.20 0.00 1.79 0.73 0.09 57.19
05:30:01 5 27.82 0.00 1.51 0.40 0.10 70.17
05:30:01 6 26.31 0.00 1.89 7.15 0.05 64.60
05:30:01 7 25.46 0.00 1.40 2.00 0.09 71.05
05:31:01 all 16.39 0.00 0.80 1.73 0.05 81.02
05:31:01 0 10.20 0.00 0.70 0.08 0.05 88.97
05:31:01 1 11.99 0.00 0.50 10.90 0.03 76.58
05:31:01 2 11.21 0.00 0.78 0.22 0.07 87.72
05:31:01 3 24.99 0.00 0.62 0.48 0.07 73.84
05:31:01 4 24.93 0.00 1.00 0.79 0.05 73.23
05:31:01 5 23.71 0.00 0.99 0.42 0.08 74.80
05:31:01 6 9.94 0.00 1.24 0.85 0.03 87.94
05:31:01 7 14.22 0.00 0.53 0.08 0.03 85.13
Average: all 18.81 0.00 1.17 2.47 0.06 77.48
Average: 0 18.06 0.00 0.76 0.66 0.04 80.47
Average: 1 13.79 0.00 1.00 5.67 0.05 79.50
Average: 2 13.75 0.00 1.07 0.96 0.06 84.16
Average: 3 20.34 0.00 0.77 0.33 0.05 78.51
Average: 4 31.16 0.00 1.98 1.42 0.07 65.37
Average: 5 20.35 0.00 1.08 2.90 0.08 75.59
Average: 6 15.42 0.00 1.69 6.18 0.06 76.65
Average: 7 17.65 0.00 1.02 1.70 0.05 79.58