---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-78207 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 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 862 25595 0 5708 30848
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:77:03:68 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86098sec preferred_lft 86098sec
inet6 fe80::f816:3eff:fe77:368/64 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 02:42:68:b9:06:30 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::42:68ff:feb9:630/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78207) 10/21/24 _x86_64_ (8 CPU)
07:42:26 LINUX RESTART (8 CPU)
07:43:01 tps rtps wtps bread/s bwrtn/s
07:44:01 311.38 36.24 275.14 1691.32 28920.78
07:45:01 443.59 21.96 421.63 2697.55 137972.07
07:46:01 119.45 0.20 119.25 21.33 35136.14
07:47:01 112.98 1.48 111.50 114.51 26482.12
Average: 246.85 14.97 231.88 1131.18 57127.78
07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:44:01 30020184 31656860 2919036 8.86 73776 1869776 1472800 4.33 918856 1698876 193468
07:45:01 26015268 31178724 6923952 21.02 125320 5210220 5455228 16.05 1580076 4806592 4504
07:46:01 24174956 29864016 8764264 26.61 152112 5670908 7694732 22.64 3052928 5104312 81976
07:47:01 26244152 31620468 6695068 20.33 158440 5350744 1547268 4.55 1309044 4847972 17980
Average: 26613640 31080017 6325580 19.20 127412 4525412 4042507 11.89 1715226 4114438 74482
07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
07:44:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00
07:44:01 ens3 101.13 71.90 1064.28 26.67 0.00 0.00 0.00 0.00
07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:45:01 veth2888f9a 1.25 1.70 0.14 0.17 0.00 0.00 0.00 0.00
07:45:01 veth050fa77 15.41 11.48 2.10 1.67 0.00 0.00 0.00 0.00
07:45:01 vethe8be1bd 0.07 0.17 0.00 0.01 0.00 0.00 0.00 0.00
07:45:01 veth31d423d 11.20 15.53 1.65 2.11 0.00 0.00 0.00 0.00
07:46:01 veth2888f9a 3.28 4.30 0.61 0.70 0.00 0.00 0.00 0.00
07:46:01 vethe8be1bd 2.47 2.93 0.30 0.26 0.00 0.00 0.00 0.00
07:46:01 veth31d423d 133.38 149.93 25.35 23.51 0.00 0.00 0.00 0.00
07:46:01 lo 17.36 17.36 1.66 1.66 0.00 0.00 0.00 0.00
07:47:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00
07:47:01 ens3 1433.79 879.64 30521.25 144.36 0.00 0.00 0.00 0.00
07:47:01 docker0 12.36 17.38 2.07 286.41 0.00 0.00 0.00 0.00
Average: lo 4.01 4.01 0.39 0.39 0.00 0.00 0.00 0.00
Average: ens3 289.77 170.47 7451.94 23.16 0.00 0.00 0.00 0.00
Average: docker0 3.09 4.35 0.52 71.60 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78207) 10/21/24 _x86_64_ (8 CPU)
07:42:26 LINUX RESTART (8 CPU)
07:43:01 CPU %user %nice %system %iowait %steal %idle
07:44:01 all 9.46 0.00 0.92 3.18 0.04 86.40
07:44:01 0 5.21 0.00 0.45 0.17 0.02 94.15
07:44:01 1 12.08 0.00 1.29 1.02 0.03 85.59
07:44:01 2 0.37 0.00 0.38 3.30 0.07 95.88
07:44:01 3 1.75 0.00 0.89 2.91 0.02 94.44
07:44:01 4 2.25 0.00 0.57 1.99 0.03 95.16
07:44:01 5 21.12 0.00 1.09 6.44 0.05 71.31
07:44:01 6 8.12 0.00 0.97 8.06 0.05 82.80
07:44:01 7 24.74 0.00 1.74 1.59 0.03 71.90
07:45:01 all 14.37 0.00 6.11 11.39 0.07 68.06
07:45:01 0 11.53 0.00 4.61 0.93 0.05 82.88
07:45:01 1 14.13 0.00 7.00 1.64 0.07 77.16
07:45:01 2 13.49 0.00 5.32 10.38 0.07 70.75
07:45:01 3 16.64 0.00 6.05 10.37 0.05 66.89
07:45:01 4 14.42 0.00 7.69 34.26 0.12 43.51
07:45:01 5 11.97 0.00 5.97 5.24 0.05 76.77
07:45:01 6 14.34 0.00 6.40 25.82 0.07 53.37
07:45:01 7 18.43 0.00 5.82 2.66 0.05 73.04
07:46:01 all 25.53 0.00 3.25 2.51 0.08 68.64
07:46:01 0 15.91 0.00 2.54 0.20 0.07 81.29
07:46:01 1 27.02 0.00 3.23 1.36 0.08 68.30
07:46:01 2 22.56 0.00 3.04 4.00 0.08 70.32
07:46:01 3 27.76 0.00 3.77 2.09 0.08 66.29
07:46:01 4 32.45 0.00 3.05 0.49 0.07 63.94
07:46:01 5 25.43 0.00 3.01 3.53 0.08 67.94
07:46:01 6 26.64 0.00 3.80 4.84 0.08 64.63
07:46:01 7 26.43 0.00 3.55 3.55 0.10 66.36
07:47:01 all 4.63 0.00 1.25 2.02 0.05 92.05
07:47:01 0 1.89 0.00 1.00 0.22 0.05 96.84
07:47:01 1 3.85 0.00 1.21 0.20 0.05 94.69
07:47:01 2 5.09 0.00 1.23 0.07 0.07 93.54
07:47:01 3 14.39 0.00 1.49 0.95 0.07 83.10
07:47:01 4 2.56 0.00 1.51 0.17 0.05 95.72
07:47:01 5 1.58 0.00 0.96 11.50 0.07 85.90
07:47:01 6 4.70 0.00 1.41 2.63 0.05 91.21
07:47:01 7 3.01 0.00 1.19 0.42 0.05 95.33
Average: all 13.48 0.00 2.87 4.76 0.06 78.82
Average: 0 8.62 0.00 2.14 0.38 0.05 88.81
Average: 1 14.26 0.00 3.18 1.06 0.06 81.44
Average: 2 10.35 0.00 2.49 4.42 0.07 82.68
Average: 3 15.13 0.00 3.04 4.07 0.05 77.71
Average: 4 12.90 0.00 3.19 9.16 0.07 74.68
Average: 5 15.02 0.00 2.75 6.68 0.06 75.48
Average: 6 13.43 0.00 3.13 10.29 0.06 73.09
Average: 7 18.15 0.00 3.07 2.05 0.06 76.67