---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77070 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 893 25264 0 6009 30818
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:00:bc:64 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85979sec preferred_lft 85979sec
inet6 fe80::f816:3eff:fe00:bc64/64 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 02:42:91:b5:8e:1c 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::42:91ff:feb5:8e1c/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-77070) 10/16/24 _x86_64_ (8 CPU)
08:28:29 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 351.09 43.47 307.63 1949.64 19175.73
08:31:01 393.23 24.70 368.54 2811.53 147345.16
08:32:01 121.61 6.27 115.35 287.25 15134.99
08:33:01 135.21 0.22 134.99 13.33 25901.98
08:34:01 18.55 0.02 18.53 3.47 9672.85
08:35:01 74.04 0.82 73.22 43.99 10854.84
Average: 181.82 12.49 169.33 848.48 38066.73
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29999904 31638740 2939316 8.92 73360 1872924 1472676 4.33 943688 1701668 209396
08:31:01 25845956 31229820 7093264 21.53 123692 5427800 5188328 15.27 1486768 5092096 2560
08:32:01 21975380 27658156 10963840 33.29 138184 5688740 12277744 36.12 5305096 5062344 150660
08:33:01 21551096 27380028 11388124 34.57 158272 5789124 12371760 36.40 5634176 5125936 416
08:34:01 21055560 26886768 11883660 36.08 158636 5791928 12908204 37.98 6133504 5123252 324
08:35:01 25843280 31528460 7095940 21.54 160076 5660120 1669100 4.91 1566300 4990900 8032
Average: 24378529 29386995 8560691 25.99 135370 5038439 7647969 22.50 3511589 4516033 61898
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 ens3 242.37 156.01 1355.25 55.63 0.00 0.00 0.00 0.00
08:31:01 lo 16.00 16.00 1.54 1.54 0.00 0.00 0.00 0.00
08:31:01 vethde48876 0.03 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 br-c9ab1f86679a 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00
08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 veth9cc51be 3.47 4.07 0.47 0.40 0.00 0.00 0.00 0.00
08:32:01 veth8fa520a 3.00 2.82 0.28 0.27 0.00 0.00 0.00 0.00
08:32:01 lo 1.43 1.43 0.12 0.12 0.00 0.00 0.00 0.00
08:32:01 vethde48876 24.55 22.83 10.55 16.11 0.00 0.00 0.00 0.00
08:33:01 veth9cc51be 4.13 5.85 0.66 1.20 0.00 0.00 0.00 0.00
08:33:01 veth8fa520a 17.93 19.53 9.07 59.58 0.00 0.00 0.00 0.00
08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:33:01 vethde48876 14.63 11.95 4.51 16.15 0.00 0.00 0.00 0.00
08:34:01 veth9cc51be 6.20 8.08 1.28 1.27 0.00 0.00 0.00 0.00
08:34:01 veth8fa520a 34.81 35.74 12.34 94.23 0.00 0.00 0.00 0.01
08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vethde48876 9.07 7.55 3.47 9.29 0.00 0.00 0.00 0.00
08:35:01 lo 3.27 3.27 0.30 0.30 0.00 0.00 0.00 0.00
08:35:01 docker0 12.91 17.43 2.10 286.86 0.00 0.00 0.00 0.00
08:35:01 ens3 1699.88 1012.28 38405.24 180.72 0.00 0.00 0.00 0.00
Average: lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00
Average: docker0 2.16 2.91 0.35 47.94 0.00 0.00 0.00 0.00
Average: ens3 257.03 148.75 6336.94 26.16 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77070) 10/16/24 _x86_64_ (8 CPU)
08:28:29 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.81 0.00 1.04 1.53 0.04 86.58
08:30:01 0 3.42 0.00 0.36 0.10 0.07 96.06
08:30:01 1 24.21 0.00 1.80 0.59 0.05 73.34
08:30:01 2 8.63 0.00 0.88 0.10 0.03 90.35
08:30:01 3 1.72 0.00 1.83 9.97 0.03 86.45
08:30:01 4 4.07 0.00 0.37 0.12 0.02 95.42
08:30:01 5 2.02 0.00 0.61 0.17 0.00 97.20
08:30:01 6 2.44 0.00 0.36 0.12 0.02 97.07
08:30:01 7 39.98 0.00 2.12 1.09 0.07 56.74
08:31:01 all 14.37 0.00 6.07 12.92 0.06 66.57
08:31:01 0 14.09 0.00 6.70 17.29 0.07 61.86
08:31:01 1 14.33 0.00 5.96 4.92 0.05 74.73
08:31:01 2 14.22 0.00 5.96 29.57 0.08 50.16
08:31:01 3 13.88 0.00 5.59 12.80 0.07 67.67
08:31:01 4 12.83 0.00 5.45 5.53 0.05 76.14
08:31:01 5 13.89 0.00 5.64 3.31 0.07 77.09
08:31:01 6 14.99 0.00 5.99 0.84 0.03 78.15
08:31:01 7 16.74 0.00 7.26 29.15 0.05 46.80
08:32:01 all 54.06 0.00 6.15 0.80 0.10 38.88
08:32:01 0 54.06 0.00 6.53 2.31 0.10 37.00
08:32:01 1 56.81 0.00 6.70 0.52 0.12 35.85
08:32:01 2 54.24 0.00 5.80 1.43 0.10 38.43
08:32:01 3 55.90 0.00 5.95 0.32 0.10 37.73
08:32:01 4 49.55 0.00 5.74 0.35 0.12 44.23
08:32:01 5 54.83 0.00 6.18 0.44 0.10 38.44
08:32:01 6 55.10 0.00 6.25 0.84 0.10 37.70
08:32:01 7 51.98 0.00 6.02 0.19 0.12 41.69
08:33:01 all 12.01 0.00 1.88 1.99 0.08 84.05
08:33:01 0 11.99 0.00 1.61 0.82 0.07 85.51
08:33:01 1 11.35 0.00 2.01 0.28 0.07 86.29
08:33:01 2 10.52 0.00 1.66 5.68 0.07 82.08
08:33:01 3 10.95 0.00 2.05 6.78 0.07 80.15
08:33:01 4 11.11 0.00 1.56 0.02 0.07 87.26
08:33:01 5 11.54 0.00 1.88 0.90 0.08 85.59
08:33:01 6 16.01 0.00 2.35 0.92 0.08 80.63
08:33:01 7 12.64 0.00 1.91 0.50 0.07 84.87
08:34:01 all 5.77 0.00 0.61 0.54 0.06 93.02
08:34:01 0 6.91 0.00 0.75 0.13 0.07 92.14
08:34:01 1 6.94 0.00 0.55 0.00 0.07 92.44
08:34:01 2 6.40 0.00 0.74 3.89 0.07 88.90
08:34:01 3 4.35 0.00 0.59 0.05 0.07 94.95
08:34:01 4 5.75 0.00 0.50 0.00 0.05 93.70
08:34:01 5 5.79 0.00 0.59 0.00 0.05 93.57
08:34:01 6 4.25 0.00 0.57 0.18 0.08 94.92
08:34:01 7 5.76 0.00 0.65 0.02 0.07 93.50
08:35:01 all 4.28 0.00 1.02 0.76 0.04 93.89
08:35:01 0 3.54 0.00 1.22 0.99 0.03 94.22
08:35:01 1 2.46 0.00 1.10 3.79 0.03 92.61
08:35:01 2 13.53 0.00 1.22 0.40 0.05 84.80
08:35:01 3 2.81 0.00 0.92 0.22 0.07 95.98
08:35:01 4 2.99 0.00 0.92 0.15 0.05 95.89
08:35:01 5 3.63 0.00 0.84 0.10 0.02 95.42
08:35:01 6 2.68 0.00 1.10 0.23 0.03 95.95
08:35:01 7 2.56 0.00 0.85 0.22 0.05 96.31
Average: all 16.84 0.00 2.79 3.08 0.06 77.22
Average: 0 15.64 0.00 2.86 3.60 0.07 77.84
Average: 1 19.29 0.00 3.02 1.69 0.06 75.94
Average: 2 17.92 0.00 2.71 6.83 0.07 72.48
Average: 3 14.90 0.00 2.81 5.01 0.07 77.21
Average: 4 14.36 0.00 2.42 1.02 0.06 82.15
Average: 5 15.23 0.00 2.61 0.82 0.05 81.28
Average: 6 15.88 0.00 2.77 0.52 0.06 80.77
Average: 7 21.53 0.00 3.13 5.19 0.07 70.08