---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-78666 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 895 25407 0 5864 30816
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:8f:b3:17 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86012sec preferred_lft 86012sec
inet6 fe80::f816:3eff:fe8f:b317/64 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:d3:77:56:31 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:d3ff:fe77:5631/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78666) 10/22/24 _x86_64_ (8 CPU)
18:28:29 LINUX RESTART (8 CPU)
18:29:01 tps rtps wtps bread/s bwrtn/s
18:30:01 330.06 43.73 286.34 1935.01 27746.18
18:31:01 529.34 21.46 507.88 2640.85 146487.97
18:32:01 191.62 0.35 191.27 52.52 39707.65
18:33:01 39.38 0.23 39.14 17.33 22349.34
18:34:01 31.33 0.07 31.26 9.87 20672.69
Average: 224.36 13.17 211.19 931.17 51395.93
18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30124208 31689396 2815012 8.55 70332 1806132 1368132 4.03 888232 1641940 155336
18:31:01 26121556 31442212 6817664 20.70 133980 5353116 4919824 14.48 1295268 4981068 4868
18:32:01 23960992 29731032 8978228 27.26 164972 5737116 8378744 24.65 3173928 5194308 80
18:33:01 23843700 29604428 9095520 27.61 168604 5723660 8419524 24.77 3327596 5153984 604
18:34:01 24233080 29986944 8706140 26.43 168872 5722064 6731552 19.81 2968092 5141956 308
Average: 25656707 30490802 7282513 22.11 141352 4868418 5963555 17.55 2330623 4422651 32239
18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
18:30:01 ens3 309.17 201.92 1307.90 63.56 0.00 0.00 0.00 0.00
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 lo 12.73 12.73 1.24 1.24 0.00 0.00 0.00 0.00
18:31:01 veth227ccf0 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 vethd396e3f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 veth8499ffd 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00
18:32:01 lo 2.73 2.73 0.23 0.23 0.00 0.00 0.00 0.00
18:32:01 veth227ccf0 0.48 0.60 0.05 1.15 0.00 0.00 0.00 0.00
18:32:01 vethd396e3f 4.93 5.92 0.79 0.87 0.00 0.00 0.00 0.00
18:32:01 veth8499ffd 3.52 4.27 0.67 0.46 0.00 0.00 0.00 0.00
18:33:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00
18:33:01 veth227ccf0 0.55 0.67 0.05 1.42 0.00 0.00 0.00 0.00
18:33:01 vethd396e3f 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00
18:33:01 veth8499ffd 4.80 6.28 1.26 0.73 0.00 0.00 0.00 0.00
18:34:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00
18:34:01 vethd396e3f 0.17 0.53 0.01 0.04 0.00 0.00 0.00 0.00
18:34:01 ens3 1557.61 879.94 28457.68 134.14 0.00 0.00 0.00 0.00
18:34:01 vetha0343d1 218.18 217.90 31.08 45.86 0.00 0.00 0.00 0.00
Average: lo 4.08 4.08 0.38 0.38 0.00 0.00 0.00 0.00
Average: vethd396e3f 1.05 1.41 0.16 0.19 0.00 0.00 0.00 0.00
Average: ens3 291.56 161.34 5625.61 24.02 0.00 0.00 0.00 0.00
Average: vetha0343d1 43.63 43.58 6.22 9.17 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78666) 10/22/24 _x86_64_ (8 CPU)
18:28:29 LINUX RESTART (8 CPU)
18:29:01 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 10.31 0.00 0.94 3.40 0.03 85.32
18:30:01 0 14.44 0.00 1.10 1.40 0.03 83.02
18:30:01 1 4.81 0.00 0.65 1.07 0.02 93.46
18:30:01 2 3.29 0.00 0.47 0.10 0.02 96.13
18:30:01 3 2.69 0.00 1.30 20.38 0.03 75.60
18:30:01 4 10.88 0.00 0.57 1.34 0.03 87.18
18:30:01 5 5.08 0.00 0.38 0.03 0.00 94.50
18:30:01 6 11.71 0.00 1.00 0.63 0.03 86.62
18:30:01 7 29.48 0.00 2.05 2.42 0.07 65.98
18:31:01 all 14.15 0.00 5.59 9.22 0.07 70.97
18:31:01 0 13.12 0.00 5.77 3.92 0.07 77.13
18:31:01 1 12.86 0.00 5.31 1.26 0.07 80.50
18:31:01 2 12.70 0.00 5.70 4.74 0.05 76.80
18:31:01 3 13.26 0.00 4.90 8.34 0.07 73.44
18:31:01 4 12.86 0.00 5.53 6.60 0.05 74.96
18:31:01 5 12.05 0.00 5.32 3.53 0.07 79.04
18:31:01 6 23.32 0.00 7.86 43.20 0.08 25.54
18:31:01 7 13.10 0.00 4.41 2.37 0.07 80.05
18:32:01 all 29.59 0.00 3.55 2.82 0.10 63.94
18:32:01 0 26.99 0.00 3.92 2.83 0.10 66.16
18:32:01 1 28.02 0.00 3.72 5.57 0.08 62.60
18:32:01 2 31.87 0.00 3.82 1.14 0.10 63.07
18:32:01 3 30.89 0.00 3.72 1.11 0.10 64.18
18:32:01 4 27.86 0.00 3.05 0.27 0.10 68.72
18:32:01 5 31.25 0.00 3.51 1.58 0.10 63.57
18:32:01 6 35.04 0.00 4.09 9.70 0.12 51.05
18:32:01 7 24.83 0.00 2.58 0.42 0.08 72.08
18:33:01 all 6.54 0.00 1.11 1.66 0.05 90.64
18:33:01 0 7.24 0.00 1.17 0.08 0.05 91.46
18:33:01 1 6.81 0.00 0.85 0.45 0.05 91.83
18:33:01 2 6.56 0.00 0.84 0.05 0.02 92.54
18:33:01 3 7.50 0.00 1.31 0.47 0.03 90.69
18:33:01 4 5.03 0.00 1.10 2.71 0.05 91.11
18:33:01 5 6.97 0.00 1.29 0.10 0.05 91.59
18:33:01 6 5.93 0.00 1.49 9.36 0.07 83.16
18:33:01 7 6.26 0.00 0.82 0.10 0.05 92.77
18:34:01 all 1.46 0.00 0.47 0.97 0.03 97.07
18:34:01 0 1.37 0.00 0.47 0.12 0.03 98.01
18:34:01 1 1.17 0.00 0.38 0.07 0.03 98.35
18:34:01 2 1.54 0.00 0.65 0.00 0.03 97.77
18:34:01 3 1.41 0.00 0.50 0.02 0.05 98.03
18:34:01 4 2.29 0.00 0.42 0.03 0.03 97.23
18:34:01 5 1.29 0.00 0.35 0.02 0.03 98.31
18:34:01 6 0.95 0.00 0.57 7.50 0.03 90.94
18:34:01 7 1.65 0.00 0.43 0.00 0.03 97.88
Average: all 12.39 0.00 2.33 3.61 0.06 81.62
Average: 0 12.62 0.00 2.48 1.67 0.06 83.18
Average: 1 10.72 0.00 2.18 1.68 0.05 85.37
Average: 2 11.17 0.00 2.29 1.20 0.04 85.30
Average: 3 11.15 0.00 2.34 6.03 0.06 80.41
Average: 4 11.77 0.00 2.13 2.18 0.05 83.87
Average: 5 11.30 0.00 2.16 1.05 0.05 85.43
Average: 6 15.35 0.00 2.99 14.00 0.07 67.60
Average: 7 15.06 0.00 2.06 1.06 0.06 81.76