---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97197 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 14G 142G 9% /
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 878 25744 0 5545 30833
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:6c:c1:1b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86121sec preferred_lft 86121sec
inet6 fe80::f816:3eff:fe6c:c11b/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 02:42:95:5e:38:e6 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::42:95ff:fe5e:38e6/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97197) 01/13/25 _x86_64_ (8 CPU)
10:43:07 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:01 180.79 19.61 161.17 2252.42 33601.33
10:46:01 362.34 11.93 350.41 787.31 117749.76
10:47:01 145.98 0.37 145.61 44.93 24093.65
Average: 229.71 10.64 219.08 1028.19 58488.16
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 26855612 31642060 6083608 18.47 119936 4840664 1648840 4.85 985836 4616272 2629844
10:46:01 24430184 29625248 8509036 25.83 141400 5195516 8119524 23.89 3210852 4741268 140112
10:47:01 25586632 30819712 7352588 22.32 160448 5200768 3545600 10.43 2070600 4730340 228
Average: 25624143 30695673 7315077 22.21 140595 5078983 4437988 13.06 2089096 4695960 923395
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 ens3 1015.81 547.58 27233.32 49.35 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 lo 12.00 12.00 1.20 1.20 0.00 0.00 0.00 0.00
10:46:01 vethb7dc1a8 1.77 1.75 0.16 0.15 0.00 0.00 0.00 0.00
10:46:01 ens3 44.56 30.48 877.34 3.57 0.00 0.00 0.00 0.00
10:46:01 veth20e72ca 4.93 6.25 0.79 0.90 0.00 0.00 0.00 0.00
10:46:01 veth4a7e771 3.18 3.20 0.40 0.33 0.00 0.00 0.00 0.00
10:47:01 ens3 32.23 27.35 299.85 12.81 0.00 0.00 0.00 0.00
10:47:01 veth6b670ae 24.13 22.51 10.52 16.09 0.00 0.00 0.00 0.00
10:47:01 br-11d9915c490e 0.25 0.20 0.02 0.02 0.00 0.00 0.00 0.00
10:47:01 veth1f43d05 53.39 64.06 19.23 15.26 0.00 0.00 0.00 0.00
Average: ens3 364.17 201.78 9469.21 21.91 0.00 0.00 0.00 0.00
Average: veth6b670ae 8.04 7.50 3.51 5.36 0.00 0.00 0.00 0.00
Average: br-11d9915c490e 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00
Average: veth1f43d05 17.80 21.35 6.41 5.09 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97197) 01/13/25 _x86_64_ (8 CPU)
10:43:07 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 14.97 0.00 4.25 3.20 0.06 77.53
10:45:01 0 9.52 0.00 4.57 0.57 0.05 85.29
10:45:01 1 20.65 0.00 4.52 2.03 0.07 72.73
10:45:01 2 11.94 0.00 4.33 3.91 0.03 79.79
10:45:01 3 9.56 0.00 3.24 0.29 0.05 86.86
10:45:01 4 26.43 0.00 4.84 12.23 0.08 56.41
10:45:01 5 12.28 0.00 3.94 0.61 0.03 83.15
10:45:01 6 18.78 0.00 3.96 5.16 0.07 72.04
10:45:01 7 10.65 0.00 4.58 0.84 0.05 83.88
10:46:01 all 23.09 0.00 3.56 8.02 0.09 65.24
10:46:01 0 25.87 0.00 4.47 15.91 0.10 53.65
10:46:01 1 19.96 0.00 2.88 3.96 0.08 73.11
10:46:01 2 20.60 0.00 3.56 2.00 0.08 73.76
10:46:01 3 22.16 0.00 3.02 1.21 0.08 73.53
10:46:01 4 29.02 0.00 4.05 16.18 0.10 50.65
10:46:01 5 23.97 0.00 3.71 4.42 0.07 67.84
10:46:01 6 23.10 0.00 3.68 18.17 0.10 54.95
10:46:01 7 20.08 0.00 3.08 2.36 0.08 74.39
10:47:01 all 6.86 0.00 1.67 1.93 0.06 89.48
10:47:01 0 6.85 0.00 1.64 0.27 0.03 91.21
10:47:01 1 4.67 0.00 1.68 1.93 0.05 91.67
10:47:01 2 7.74 0.00 1.66 0.20 0.07 90.32
10:47:01 3 6.71 0.00 1.37 0.65 0.05 91.21
10:47:01 4 5.71 0.00 1.41 0.18 0.07 92.63
10:47:01 5 9.61 0.00 2.42 1.83 0.07 86.08
10:47:01 6 6.04 0.00 1.80 9.87 0.08 82.20
10:47:01 7 7.52 0.00 1.41 0.54 0.05 90.49
Average: all 14.97 0.00 3.16 4.38 0.07 77.42
Average: 0 14.07 0.00 3.55 5.57 0.06 76.74
Average: 1 15.10 0.00 3.03 2.64 0.07 79.17
Average: 2 13.42 0.00 3.19 2.04 0.06 81.29
Average: 3 12.81 0.00 2.54 0.72 0.06 83.87
Average: 4 20.36 0.00 3.43 9.52 0.08 66.60
Average: 5 15.28 0.00 3.35 2.28 0.06 79.02
Average: 6 15.97 0.00 3.14 11.07 0.08 69.73
Average: 7 12.75 0.00 3.02 1.25 0.06 82.92