---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-94067 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 855 28922 0 2388 30881
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:81:29:59 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86192sec preferred_lft 86192sec
inet6 fe80::f816:3eff:fe81:2959/64 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 02:42:5b:2d:85:7d 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-94067) 12/30/24 _x86_64_ (8 CPU)
05:27:25 LINUX RESTART (8 CPU)
05:28:02 tps rtps wtps bread/s bwrtn/s
05:29:01 193.36 36.18 157.18 1027.35 23062.13
05:30:01 157.84 6.87 150.97 509.92 31514.35
Average: 175.45 21.40 154.05 766.46 27323.74
05:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 29888664 31530584 3050548 9.26 75424 1871872 1975736 5.81 1034996 1712564 231632
05:30:01 28439968 30413512 4499244 13.66 87820 2178188 2659260 7.82 2223472 1944420 75032
Average: 29164316 30972048 3774896 11.46 81622 2025030 2317498 6.82 1629234 1828492 153332
05:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00
05:29:01 ens3 120.08 87.78 1222.42 36.04 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 9.22 9.22 1.15 1.15 0.00 0.00 0.00 0.00
05:30:01 ens3 522.45 401.30 3504.56 91.99 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 5.39 5.39 0.66 0.66 0.00 0.00 0.00 0.00
Average: ens3 322.95 245.86 2373.08 64.25 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-94067) 12/30/24 _x86_64_ (8 CPU)
05:27:25 LINUX RESTART (8 CPU)
05:28:02 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 11.48 0.00 0.83 2.49 0.05 85.15
05:29:01 0 3.96 0.00 0.41 0.02 0.02 95.60
05:29:01 1 23.20 0.00 1.36 1.58 0.07 73.79
05:29:01 2 5.99 0.00 0.37 0.12 0.02 93.51
05:29:01 3 7.97 0.00 0.54 0.24 0.02 91.23
05:29:01 4 4.70 0.00 0.27 0.17 0.07 94.79
05:29:01 5 3.43 0.00 0.37 6.13 0.05 90.01
05:29:01 6 8.25 0.00 1.28 9.42 0.10 80.95
05:29:01 7 34.42 0.00 1.97 2.26 0.08 61.26
05:30:01 all 33.48 0.00 1.46 1.82 0.09 63.15
05:30:01 0 34.37 0.00 0.89 0.25 0.10 64.40
05:30:01 1 22.15 0.00 2.69 8.03 0.10 67.03
05:30:01 2 45.09 0.00 2.32 1.69 0.08 50.81
05:30:01 3 36.34 0.00 1.44 1.17 0.10 60.94
05:30:01 4 33.11 0.00 1.31 0.25 0.08 65.25
05:30:01 5 34.53 0.00 1.09 2.76 0.08 61.53
05:30:01 6 40.10 0.00 1.34 0.42 0.08 58.05
05:30:01 7 22.08 0.00 0.64 0.00 0.08 77.20
Average: all 22.56 0.00 1.15 2.15 0.07 74.07
Average: 0 19.29 0.00 0.65 0.13 0.06 79.87
Average: 1 22.67 0.00 2.03 4.83 0.08 70.39
Average: 2 25.67 0.00 1.36 0.91 0.05 72.01
Average: 3 22.24 0.00 0.99 0.71 0.06 76.00
Average: 4 19.04 0.00 0.80 0.21 0.08 79.87
Average: 5 19.09 0.00 0.73 4.44 0.07 75.68
Average: 6 24.29 0.00 1.31 4.89 0.09 69.42
Average: 7 28.21 0.00 1.30 1.12 0.08 69.28