---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-89619 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 896 25698 0 5572 30815
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:45:22:f6 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86106sec preferred_lft 86106sec
inet6 fe80::f816:3eff:fe45:22f6/64 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:d5:dd:61:ff 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:d5ff:fedd:61ff/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-89619) 12/09/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 363.87 74.54 289.34 5326.71 54059.66
10:45:01 224.84 32.33 192.51 3283.05 51780.52
10:46:01 355.72 13.40 342.32 794.77 109213.17
10:47:01 150.43 0.38 150.05 37.99 29873.69
Average: 273.90 30.15 243.75 2356.89 61266.39
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30272152 31642396 2667068 8.10 52776 1637824 1422412 4.19 901736 1493148 62812
10:45:01 26810688 31625364 6128532 18.61 120636 4868368 1646136 4.84 1028656 4623652 2282576
10:46:01 24533884 29721204 8405336 25.52 138980 5196884 8205296 24.14 3128256 4725940 110812
10:47:01 25561108 30822280 7378112 22.40 160464 5228124 3542956 10.42 2089260 4737716 80
Average: 26794458 30952811 6144762 18.65 118214 4232800 3704200 10.90 1786977 3895114 614070
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:44:02 ens3 307.42 215.20 1015.81 71.08 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 12.53 12.53 1.24 1.24 0.00 0.00 0.00 0.00
10:45:01 ens3 1033.53 563.29 27662.35 50.60 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 veth5dd57c6 4.80 5.88 0.77 0.86 0.00 0.00 0.00 0.00
10:46:01 veth11a07f3 3.12 3.20 0.39 0.33 0.00 0.00 0.00 0.00
10:46:01 vethabe5a28 8.22 7.90 1.12 1.15 0.00 0.00 0.00 0.00
10:47:01 docker0 12.33 16.96 2.07 290.73 0.00 0.00 0.00 0.00
10:47:01 br-ed014210ea15 0.27 0.22 0.02 0.02 0.00 0.00 0.00 0.00
10:47:01 lo 21.16 21.16 2.03 2.03 0.00 0.00 0.00 0.00
10:47:01 veth377042e 24.18 22.51 10.53 16.09 0.00 0.00 0.00 0.00
Average: docker0 3.10 4.26 0.52 72.99 0.00 0.00 0.00 0.00
Average: br-ed014210ea15 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Average: lo 4.56 4.56 0.45 0.45 0.00 0.00 0.00 0.00
Average: veth377042e 6.07 5.65 2.64 4.04 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89619) 12/09/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 7.52 0.00 1.13 2.96 0.04 88.35
10:44:02 0 3.27 0.00 1.19 2.05 0.02 93.47
10:44:02 1 5.91 0.00 1.34 9.53 0.07 83.16
10:44:02 2 9.87 0.00 0.58 0.79 0.03 88.73
10:44:02 3 4.08 0.00 1.66 0.44 0.03 93.79
10:44:02 4 4.97 0.00 0.45 1.95 0.02 92.61
10:44:02 5 17.28 0.00 1.07 1.34 0.05 80.26
10:44:02 6 11.61 0.00 1.76 7.42 0.05 79.16
10:44:02 7 3.12 0.00 0.98 0.23 0.03 95.63
10:45:01 all 15.70 0.00 5.31 3.38 0.05 75.56
10:45:01 0 8.93 0.00 4.96 0.84 0.03 85.24
10:45:01 1 10.98 0.00 5.59 8.39 0.07 74.97
10:45:01 2 23.54 0.00 5.93 4.99 0.05 65.49
10:45:01 3 14.06 0.00 4.76 0.67 0.03 80.47
10:45:01 4 9.01 0.00 5.18 7.58 0.03 78.19
10:45:01 5 30.76 0.00 5.73 1.69 0.07 61.76
10:45:01 6 16.43 0.00 5.49 0.82 0.05 77.21
10:45:01 7 11.92 0.00 4.81 2.03 0.03 81.21
10:46:01 all 22.69 0.00 4.00 6.25 0.07 66.99
10:46:01 0 20.65 0.00 4.05 2.00 0.07 73.24
10:46:01 1 21.78 0.00 3.63 1.98 0.07 72.54
10:46:01 2 23.08 0.00 3.77 9.68 0.07 63.41
10:46:01 3 26.18 0.00 4.49 0.52 0.08 68.72
10:46:01 4 21.68 0.00 4.87 31.89 0.08 41.48
10:46:01 5 26.47 0.00 4.23 1.59 0.08 67.62
10:46:01 6 22.32 0.00 3.74 2.12 0.08 71.72
10:46:01 7 19.29 0.00 3.31 0.40 0.07 76.93
10:47:01 all 9.84 0.00 2.30 2.12 0.06 85.68
10:47:01 0 12.00 0.00 2.70 1.56 0.05 83.70
10:47:01 1 8.25 0.00 2.05 2.67 0.05 86.99
10:47:01 2 8.16 0.00 2.69 3.26 0.07 85.82
10:47:01 3 11.71 0.00 2.29 1.78 0.05 84.17
10:47:01 4 6.63 0.00 1.95 6.36 0.07 85.00
10:47:01 5 10.43 0.00 2.80 0.20 0.05 86.52
10:47:01 6 11.04 0.00 2.08 0.20 0.05 86.63
10:47:01 7 10.48 0.00 1.85 0.94 0.05 86.68
Average: all 13.92 0.00 3.18 3.68 0.05 79.18
Average: 0 11.21 0.00 3.21 1.61 0.04 83.92
Average: 1 11.73 0.00 3.14 5.63 0.06 79.44
Average: 2 16.12 0.00 3.23 4.67 0.05 75.92
Average: 3 14.00 0.00 3.29 0.85 0.05 81.81
Average: 4 10.55 0.00 3.10 11.91 0.05 74.39
Average: 5 21.19 0.00 3.44 1.20 0.06 74.10
Average: 6 15.33 0.00 3.26 2.65 0.06 78.70
Average: 7 11.20 0.00 2.73 0.90 0.05 85.13