---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-103429 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 851 28949 0 2365 30891
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:e9:2d:f1 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86266sec preferred_lft 86266sec
inet6 fe80::f816:3eff:fee9:2df1/64 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 02:42:91:ce:62:6a 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::42:91ff:fece:626a/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-103429) 01/31/25 _x86_64_ (8 CPU)
14:30:26 LINUX RESTART (8 CPU)
14:31:03 tps rtps wtps bread/s bwrtn/s
14:32:01 160.89 29.39 131.49 2073.02 30855.37
Average: 160.89 29.39 131.49 2073.02 30855.37
14:31:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:32:01 29751204 31709224 3188016 9.68 75492 2182816 1475048 4.34 910388 1960992 378732
Average: 29751204 31709224 3188016 9.68 75492 2182816 1475048 4.34 910388 1960992 378732
14:31:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:32:01 ens3 184.12 103.57 2833.16 22.17 0.00 0.00 0.00 0.00
14:32:01 lo 4.41 4.41 0.46 0.46 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 184.12 103.57 2833.16 22.17 0.00 0.00 0.00 0.00
Average: lo 4.41 4.41 0.46 0.46 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-103429) 01/31/25 _x86_64_ (8 CPU)
14:30:26 LINUX RESTART (8 CPU)
14:31:03 CPU %user %nice %system %iowait %steal %idle
14:32:01 all 9.90 0.00 1.24 2.42 0.04 86.40
14:32:01 0 29.16 0.00 2.25 1.66 0.05 66.89
14:32:01 1 17.19 0.00 1.95 0.43 0.02 80.41
14:32:01 2 21.85 0.00 1.71 0.80 0.03 75.61
14:32:01 3 3.04 0.00 0.71 0.21 0.03 96.00
14:32:01 4 4.99 0.00 0.65 0.20 0.02 94.14
14:32:01 5 1.09 0.00 1.00 4.12 0.10 93.68
14:32:01 6 1.07 0.00 1.35 11.88 0.03 85.66
14:32:01 7 0.85 0.00 0.33 0.10 0.02 98.71
Average: all 9.90 0.00 1.24 2.42 0.04 86.40
Average: 0 29.16 0.00 2.25 1.66 0.05 66.89
Average: 1 17.19 0.00 1.95 0.43 0.02 80.41
Average: 2 21.85 0.00 1.71 0.80 0.03 75.61
Average: 3 3.04 0.00 0.71 0.21 0.03 96.00
Average: 4 4.99 0.00 0.65 0.20 0.02 94.14
Average: 5 1.09 0.00 1.00 4.12 0.10 93.68
Average: 6 1.07 0.00 1.35 11.88 0.03 85.66
Average: 7 0.85 0.00 0.33 0.10 0.02 98.71