---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97139 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 874 28907 0 2384 30862
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:5e:85:5b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86189sec preferred_lft 86189sec
inet6 fe80::f816:3eff:fe5e:855b/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 02:42:67:be:8c:0e 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-97139) 01/13/25 _x86_64_ (8 CPU)
05:27:27 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:01 288.37 35.58 252.79 1010.23 27338.91
05:30:01 158.88 6.55 152.33 464.51 35558.95
Average: 223.62 21.06 202.56 737.35 31449.27
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 29871656 31509264 3067564 9.31 75212 1867880 1973324 5.81 1059688 1708380 231228
05:30:01 28500496 30468808 4438724 13.48 87704 2173608 2611712 7.68 2166468 1939816 75052
Average: 29186076 30989036 3753144 11.39 81458 2020744 2292518 6.75 1613078 1824098 153140
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 ens3 107.45 77.05 1190.60 31.34 0.00 0.00 0.00 0.00
05:29:01 lo 1.47 1.47 0.16 0.16 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
05:30:01 ens3 584.46 460.66 3533.57 112.41 0.00 0.00 0.00 0.00
05:30:01 lo 9.30 9.30 1.16 1.16 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
Average: ens3 345.97 268.87 2362.18 71.88 0.00 0.00 0.00 0.00
Average: lo 5.38 5.38 0.66 0.66 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-97139) 01/13/25 _x86_64_ (8 CPU)
05:27:27 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 11.43 0.00 0.86 2.28 0.04 85.39
05:29:01 0 9.76 0.00 0.93 0.83 0.02 88.45
05:29:01 1 26.33 0.00 1.45 8.26 0.07 63.90
05:29:01 2 31.35 0.00 1.74 0.97 0.05 65.89
05:29:01 3 6.06 0.00 1.17 5.66 0.08 87.02
05:29:01 4 8.16 0.00 0.35 0.15 0.02 91.32
05:29:01 5 5.49 0.00 0.60 0.68 0.03 93.19
05:29:01 6 2.98 0.00 0.30 0.17 0.02 96.54
05:29:01 7 1.37 0.00 0.32 1.50 0.02 96.80
05:30:01 all 33.51 0.00 1.54 1.35 0.08 63.52
05:30:01 0 24.43 0.00 1.54 0.05 0.05 73.93
05:30:01 1 24.13 0.00 1.72 6.65 0.08 67.42
05:30:01 2 32.09 0.00 2.03 2.14 0.08 63.66
05:30:01 3 43.77 0.00 1.81 0.52 0.08 53.81
05:30:01 4 47.90 0.00 1.07 0.08 0.08 50.86
05:30:01 5 25.10 0.00 0.99 1.04 0.08 72.79
05:30:01 6 36.29 0.00 1.77 0.25 0.05 61.64
05:30:01 7 34.48 0.00 1.37 0.07 0.07 64.01
Average: all 22.46 0.00 1.20 1.82 0.06 74.47
Average: 0 17.10 0.00 1.24 0.44 0.03 81.19
Average: 1 25.23 0.00 1.59 7.45 0.08 65.66
Average: 2 31.72 0.00 1.88 1.56 0.07 64.78
Average: 3 24.90 0.00 1.49 3.09 0.08 70.43
Average: 4 28.00 0.00 0.71 0.12 0.05 71.12
Average: 5 15.27 0.00 0.79 0.86 0.06 83.01
Average: 6 19.61 0.00 1.03 0.21 0.03 79.11
Average: 7 17.90 0.00 0.84 0.78 0.04 80.43