---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-79894 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 874 25285 0 6007 30837
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:0e:f3:40 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86001sec preferred_lft 86001sec
inet6 fe80::f816:3eff:fe0e:f340/64 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:a0:f5:cf:e3 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:a0ff:fef5:cfe3/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79894) 10/27/24 _x86_64_ (8 CPU)
08:30:16 LINUX RESTART (8 CPU)
08:31:02 tps rtps wtps bread/s bwrtn/s
08:32:01 274.77 32.79 241.99 3303.42 110626.23
08:33:01 382.04 11.76 370.27 784.60 144110.73
08:34:01 129.90 0.32 129.58 26.27 20660.38
08:35:01 9.93 0.00 9.93 0.00 221.48
08:36:01 32.66 0.12 32.54 25.33 626.00
Average: 165.50 8.92 156.58 819.73 55064.96
08:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 26406640 31638124 6532580 19.83 106928 5328392 1932184 5.68 1003960 5082328 2721332
08:33:01 24044316 29444660 8894904 27.00 129228 5430048 9689044 28.51 3414960 4917132 1328
08:34:01 21975692 27800088 10963528 33.28 158040 5785120 12016100 35.35 5212952 5127288 1452
08:35:01 21264860 27093668 11674360 35.44 158396 5788904 12768416 37.57 5921632 5125416 1140
08:36:01 23405752 29229936 9533468 28.94 159004 5789316 8135048 23.94 3847576 5098832 272
Average: 23419452 29041295 9519768 28.90 142319 5624356 8908158 26.21 3880216 5070199 545105
08:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 ens3 1307.01 679.41 36818.63 62.13 0.00 0.00 0.00 0.00
08:32:01 lo 17.82 17.82 1.73 1.73 0.00 0.00 0.00 0.00
08:33:01 veth9e2d26d 2.60 2.67 0.30 0.35 0.00 0.00 0.00 0.00
08:33:01 vethf2c2156 0.83 0.83 0.10 0.11 0.00 0.00 0.00 0.00
08:33:01 veth6d549a7 1.22 1.27 0.13 0.14 0.00 0.00 0.00 0.00
08:33:01 vethb03be47 0.00 0.57 0.00 0.03 0.00 0.00 0.00 0.00
08:34:01 veth9e2d26d 22.37 20.67 10.28 15.80 0.00 0.00 0.00 0.00
08:34:01 vethf2c2156 3.65 5.35 0.58 0.58 0.00 0.00 0.00 0.00
08:34:01 veth6d549a7 3.55 5.20 0.57 0.56 0.00 0.00 0.00 0.00
08:34:01 vethb03be47 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
08:35:01 veth9e2d26d 21.69 17.68 7.13 23.98 0.00 0.00 0.00 0.00
08:35:01 vethf2c2156 4.65 6.26 0.89 1.42 0.00 0.00 0.00 0.00
08:35:01 veth6d549a7 4.22 5.90 0.66 1.37 0.00 0.00 0.00 0.00
08:35:01 vethb03be47 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 veth9e2d26d 1.93 2.20 0.83 1.48 0.00 0.00 0.00 0.00
08:36:01 vethb03be47 0.00 0.48 0.00 0.03 0.00 0.00 0.00 0.00
08:36:01 veth29b4535 51.77 54.94 12.51 31.08 0.00 0.00 0.00 0.00
08:36:01 vethd812881 137.68 162.46 213.10 45.32 0.00 0.00 0.00 0.02
Average: veth9e2d26d 9.75 8.67 3.72 8.35 0.00 0.00 0.00 0.00
Average: vethb03be47 0.00 0.24 0.00 0.01 0.00 0.00 0.00 0.00
Average: veth29b4535 10.39 11.02 2.51 6.24 0.00 0.00 0.00 0.00
Average: vethd812881 27.63 32.60 42.76 9.09 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79894) 10/27/24 _x86_64_ (8 CPU)
08:30:16 LINUX RESTART (8 CPU)
08:31:02 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 15.96 0.00 4.79 2.96 0.07 76.23
08:32:01 0 9.71 0.00 4.38 0.51 0.03 85.37
08:32:01 1 13.58 0.00 4.89 3.88 0.09 77.56
08:32:01 2 40.57 0.00 6.36 1.80 0.09 51.18
08:32:01 3 24.78 0.00 5.76 1.29 0.05 68.12
08:32:01 4 10.47 0.00 4.74 2.49 0.03 82.27
08:32:01 5 9.22 0.00 3.39 6.31 0.09 80.99
08:32:01 6 9.79 0.00 3.89 0.48 0.05 85.79
08:32:01 7 9.75 0.00 4.86 6.90 0.05 78.44
08:33:01 all 35.29 0.00 5.64 8.34 0.08 50.64
08:33:01 0 38.86 0.00 5.89 1.62 0.10 53.53
08:33:01 1 34.70 0.00 6.21 31.91 0.12 27.05
08:33:01 2 35.33 0.00 5.57 2.72 0.08 56.30
08:33:01 3 35.35 0.00 5.37 2.83 0.08 56.36
08:33:01 4 36.23 0.00 5.56 10.17 0.07 47.97
08:33:01 5 34.45 0.00 5.50 4.49 0.08 55.48
08:33:01 6 34.70 0.00 5.59 2.25 0.07 57.39
08:33:01 7 32.67 0.00 5.46 10.84 0.07 50.96
08:34:01 all 32.83 0.00 4.19 0.84 0.09 62.04
08:34:01 0 37.80 0.00 4.66 0.27 0.10 57.17
08:34:01 1 32.90 0.00 3.97 0.24 0.08 62.82
08:34:01 2 36.70 0.00 5.51 2.02 0.08 55.69
08:34:01 3 31.70 0.00 4.17 0.15 0.08 63.89
08:34:01 4 30.02 0.00 4.31 1.99 0.08 63.60
08:34:01 5 31.10 0.00 3.69 1.52 0.10 63.59
08:34:01 6 31.42 0.00 3.59 0.34 0.08 64.57
08:34:01 7 31.03 0.00 3.69 0.23 0.10 64.95
08:35:01 all 7.66 0.00 0.74 0.04 0.08 91.48
08:35:01 0 10.34 0.00 0.82 0.02 0.10 88.73
08:35:01 1 7.45 0.00 0.62 0.00 0.08 91.85
08:35:01 2 7.03 0.00 0.77 0.15 0.10 91.95
08:35:01 3 8.01 0.00 0.87 0.00 0.08 91.04
08:35:01 4 7.58 0.00 0.87 0.00 0.07 91.48
08:35:01 5 6.64 0.00 0.67 0.07 0.07 92.56
08:35:01 6 7.64 0.00 0.72 0.07 0.08 91.49
08:35:01 7 6.56 0.00 0.55 0.00 0.07 92.82
08:36:01 all 4.80 0.00 0.90 0.28 0.08 93.94
08:36:01 0 4.33 0.00 0.99 0.02 0.05 94.62
08:36:01 1 4.79 0.00 0.90 0.07 0.08 94.16
08:36:01 2 4.94 0.00 1.08 1.95 0.07 91.96
08:36:01 3 5.52 0.00 0.83 0.03 0.08 93.53
08:36:01 4 4.67 0.00 0.87 0.02 0.08 94.36
08:36:01 5 4.84 0.00 0.90 0.02 0.08 94.15
08:36:01 6 4.93 0.00 0.99 0.07 0.08 93.93
08:36:01 7 4.40 0.00 0.65 0.03 0.10 94.81
Average: all 19.28 0.00 3.24 2.48 0.08 74.92
Average: 0 20.18 0.00 3.34 0.48 0.08 75.93
Average: 1 18.65 0.00 3.30 7.18 0.09 70.78
Average: 2 24.80 0.00 3.84 1.73 0.08 69.55
Average: 3 21.01 0.00 3.38 0.86 0.08 74.67
Average: 4 17.77 0.00 3.26 2.92 0.07 75.98
Average: 5 17.24 0.00 2.82 2.46 0.08 77.39
Average: 6 17.69 0.00 2.95 0.64 0.07 78.65
Average: 7 16.91 0.00 3.04 3.58 0.08 76.40