---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97830 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 837 28962 0 2367 30905
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:33:7a:2e brd ff:ff:ff:ff:ff:ff
inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86220sec preferred_lft 86220sec
inet6 fe80::f816:3eff:fe33:7a2e/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:d2:50:e0:5c 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:d2ff:fe50:e05c/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-97830) 01/16/25 _x86_64_ (8 CPU)
07:50:28 LINUX RESTART (8 CPU)
07:51:03 tps rtps wtps bread/s bwrtn/s
07:52:01 321.94 59.51 262.43 3776.77 39541.95
07:53:01 165.49 9.27 156.22 1667.19 38792.60
Average: 242.40 33.97 208.43 2704.19 39160.96
07:51:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:52:01 30198436 31715892 2740784 8.32 65268 1765608 1425516 4.19 826608 1624864 163100
07:53:01 29671564 31658832 3267656 9.92 79364 2206928 1443928 4.25 978716 1968740 17336
Average: 29935000 31687362 3004220 9.12 72316 1986268 1434722 4.22 902662 1796802 90218
07:51:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
07:52:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00
07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:52:01 ens3 349.33 248.91 1544.14 77.44 0.00 0.00 0.00 0.00
07:53:01 lo 5.07 5.07 0.50 0.50 0.00 0.00 0.00 0.00
07:53:01 docker0 2.15 5.88 0.14 83.01 0.00 0.00 0.00 0.00
07:53:01 ens3 150.86 85.07 2053.87 61.76 0.00 0.00 0.00 0.00
Average: lo 3.32 3.32 0.33 0.33 0.00 0.00 0.00 0.00
Average: docker0 1.09 2.99 0.07 42.20 0.00 0.00 0.00 0.00
Average: ens3 248.42 165.61 1803.30 69.47 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97830) 01/16/25 _x86_64_ (8 CPU)
07:50:28 LINUX RESTART (8 CPU)
07:51:03 CPU %user %nice %system %iowait %steal %idle
07:52:01 all 9.48 0.00 1.04 4.73 0.03 84.72
07:52:01 0 3.68 0.00 0.67 1.16 0.03 94.45
07:52:01 1 31.35 0.00 1.97 2.70 0.09 63.90
07:52:01 2 10.45 0.00 1.25 7.73 0.03 80.54
07:52:01 3 9.65 0.00 0.74 17.49 0.03 72.08
07:52:01 4 10.73 0.00 0.97 0.76 0.02 87.53
07:52:01 5 3.24 0.00 0.54 0.47 0.02 95.73
07:52:01 6 2.40 0.00 1.54 7.40 0.02 88.64
07:52:01 7 4.29 0.00 0.55 0.16 0.02 94.98
07:53:01 all 7.87 0.00 1.24 5.43 0.04 85.43
07:53:01 0 3.16 0.00 1.04 13.91 0.03 81.87
07:53:01 1 3.23 0.00 1.29 4.87 0.02 90.59
07:53:01 2 15.84 0.00 1.40 9.16 0.05 73.55
07:53:01 3 21.22 0.00 1.81 4.79 0.05 72.14
07:53:01 4 4.90 0.00 1.44 8.70 0.03 84.93
07:53:01 5 2.47 0.00 0.86 0.18 0.03 96.46
07:53:01 6 4.69 0.00 1.07 1.22 0.03 92.99
07:53:01 7 7.46 0.00 1.04 0.55 0.03 90.92
Average: all 8.66 0.00 1.14 5.08 0.04 85.08
Average: 0 3.41 0.00 0.86 7.64 0.03 88.05
Average: 1 17.06 0.00 1.62 3.80 0.05 77.46
Average: 2 13.19 0.00 1.33 8.46 0.04 76.98
Average: 3 15.53 0.00 1.29 11.03 0.04 72.11
Average: 4 7.77 0.00 1.21 4.79 0.03 86.21
Average: 5 2.85 0.00 0.70 0.32 0.03 96.10
Average: 6 3.57 0.00 1.30 4.26 0.03 90.85
Average: 7 5.90 0.00 0.80 0.36 0.03 92.92