---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-85396 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: 2799.996
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 942 28976 0 2248 30799
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:ad:7b:30 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86178sec preferred_lft 86178sec
inet6 fe80::f816:3eff:fead:7b30/64 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 02:42:0a:ec:ca:ca 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-85396) 11/20/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:02 tps rtps wtps bread/s bwrtn/s
22:56:01 348.20 41.08 307.12 1843.40 17323.26
22:57:01 123.88 15.50 108.38 764.41 20894.38
22:58:01 43.51 2.98 40.53 115.71 11189.07
Average: 170.90 19.74 151.16 902.72 16464.23
22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30045476 31705932 2893744 8.79 74868 1891252 1446796 4.26 877244 1723968 230780
22:57:01 28604256 30421916 4334964 13.16 87388 2028112 2700508 7.95 2213412 1809656 9908
22:58:01 29659248 31526504 3279972 9.96 90968 2073868 1539104 4.53 1132592 1836620 15576
Average: 29436327 31218117 3502893 10.63 84408 1997744 1895469 5.58 1407749 1790081 85421
22:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
22:56:01 ens3 114.50 77.66 1198.99 29.24 0.00 0.00 0.00 0.00
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:57:01 lo 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00
22:57:01 ens3 507.68 409.87 1808.87 119.38 0.00 0.00 0.00 0.00
22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:58:01 lo 5.37 5.37 0.55 0.55 0.00 0.00 0.00 0.00
22:58:01 ens3 219.41 170.24 350.79 61.47 0.00 0.00 0.00 0.00
22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 2.64 2.64 0.27 0.27 0.00 0.00 0.00 0.00
Average: ens3 281.44 220.03 1119.12 70.26 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85396) 11/20/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:02 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 10.36 0.00 0.89 2.09 0.03 86.63
22:56:01 0 1.46 0.00 0.25 0.07 0.02 98.20
22:56:01 1 28.59 0.00 1.61 1.63 0.05 68.12
22:56:01 2 13.17 0.00 0.75 0.93 0.05 85.10
22:56:01 3 16.75 0.00 1.03 0.29 0.03 81.90
22:56:01 4 3.99 0.00 0.85 9.51 0.05 85.60
22:56:01 5 5.53 0.00 1.46 3.62 0.02 89.37
22:56:01 6 1.83 0.00 0.41 0.10 0.02 97.64
22:56:01 7 11.56 0.00 0.80 0.53 0.03 87.07
22:57:01 all 17.97 0.00 1.14 1.07 0.06 79.76
22:57:01 0 14.21 0.00 1.22 0.28 0.03 84.25
22:57:01 1 14.79 0.00 0.88 0.07 0.03 84.23
22:57:01 2 15.76 0.00 1.04 0.22 0.05 82.94
22:57:01 3 23.79 0.00 0.99 0.62 0.08 74.52
22:57:01 4 13.79 0.00 1.33 4.77 0.07 80.04
22:57:01 5 18.51 0.00 1.20 0.63 0.08 79.57
22:57:01 6 21.71 0.00 1.47 0.03 0.05 76.74
22:57:01 7 21.18 0.00 1.03 2.00 0.05 75.73
22:58:01 all 17.05 0.00 0.84 0.71 0.05 81.36
22:58:01 0 10.03 0.00 0.67 0.00 0.03 89.27
22:58:01 1 56.16 0.00 1.57 0.80 0.08 41.39
22:58:01 2 16.71 0.00 0.83 0.03 0.03 82.39
22:58:01 3 9.88 0.00 0.87 0.02 0.05 89.19
22:58:01 4 9.13 0.00 0.72 0.00 0.03 90.12
22:58:01 5 11.19 0.00 0.78 4.81 0.05 83.17
22:58:01 6 12.55 0.00 0.67 0.00 0.05 86.73
22:58:01 7 10.79 0.00 0.60 0.03 0.03 88.54
Average: all 15.15 0.00 0.96 1.29 0.05 82.56
Average: 0 8.60 0.00 0.72 0.12 0.03 90.54
Average: 1 33.20 0.00 1.35 0.83 0.06 64.57
Average: 2 15.22 0.00 0.87 0.39 0.04 83.47
Average: 3 16.80 0.00 0.96 0.31 0.06 81.87
Average: 4 8.99 0.00 0.96 4.73 0.05 85.27
Average: 5 11.78 0.00 1.15 3.02 0.05 84.01
Average: 6 12.08 0.00 0.85 0.04 0.04 86.99
Average: 7 14.53 0.00 0.81 0.86 0.04 83.76