---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-96847 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 12G 144G 8% /
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 867 27259 0 4040 30845
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:ee:ed:42 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85974sec preferred_lft 85974sec
inet6 fe80::f816:3eff:feee:ed42/64 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 02:42:5f:1b:35:b9 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::42:5fff:fe1b:35b9/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-96847) 01/11/25 _x86_64_ (8 CPU)
14:40:27 LINUX RESTART (8 CPU)
14:41:01 tps rtps wtps bread/s bwrtn/s
14:42:01 206.02 35.38 170.64 967.97 95345.04
14:43:01 130.88 8.18 122.70 540.31 38510.25
14:44:01 90.52 4.02 86.50 454.06 44118.38
14:45:01 123.76 0.48 123.28 6.80 22678.35
14:46:01 58.11 0.25 57.86 2.00 4607.23
14:47:01 129.30 0.17 129.13 9.47 8867.19
Average: 123.10 8.08 115.02 330.10 35687.74
14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 29769588 31447124 3169632 9.62 78400 1902324 2033428 5.98 1120140 1741924 214488
14:43:01 28358704 30341660 4580516 13.91 86784 2189432 3027948 8.91 2265228 1984172 2344
14:44:01 28069140 30812032 4870080 14.79 93708 2928592 2135884 6.28 2150680 2358220 96096
14:45:01 26859716 30222992 6079504 18.46 136516 3438676 2787872 8.20 2868896 2748752 49624
14:46:01 26564352 30230488 6374868 19.35 174900 3656048 2787096 8.20 2903876 2958744 225692
14:47:01 27897384 31560752 5041836 15.31 176136 3667896 1529168 4.50 1655876 2908808 1768
Average: 27919814 30769175 5019406 15.24 124407 2963828 2383566 7.01 2160783 2450103 98335
14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
14:42:01 ens3 140.26 99.82 1431.87 35.27 0.00 0.00 0.00 0.00
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 lo 2.40 2.40 0.13 0.13 0.00 0.00 0.00 0.00
14:43:01 ens3 628.96 401.73 4308.48 96.06 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:44:01 lo 11.08 11.08 2.54 2.54 0.00 0.00 0.00 0.00
14:44:01 ens3 662.99 602.07 1550.56 3355.94 0.00 0.00 0.00 0.00
14:44:01 docker0 2.75 4.87 0.17 77.47 0.00 0.00 0.00 0.00
14:45:01 veth020fa24 201.25 298.80 33.99 774.97 0.00 0.00 0.00 0.06
14:45:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00
14:45:01 ens3 446.94 282.55 1727.25 61.70 0.00 0.00 0.00 0.00
14:45:01 docker0 201.25 298.65 31.23 774.96 0.00 0.00 0.00 0.00
14:46:01 vethe692f1f 174.37 262.26 31.81 764.70 0.00 0.00 0.00 0.06
14:46:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
14:46:01 ens3 327.56 224.31 776.62 41.19 0.00 0.00 0.00 0.00
14:46:01 docker0 206.75 293.15 30.88 767.33 0.00 0.00 0.00 0.00
14:47:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
14:47:01 ens3 72.22 68.04 20.24 7.89 0.00 0.00 0.00 0.00
14:47:01 docker0 57.77 57.66 3.16 12.99 0.00 0.00 0.00 0.00
Average: lo 2.70 2.70 0.49 0.49 0.00 0.00 0.00 0.00
Average: ens3 379.82 279.75 1635.83 599.67 0.00 0.00 0.00 0.00
Average: docker0 78.09 109.05 10.91 272.12 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-96847) 01/11/25 _x86_64_ (8 CPU)
14:40:27 LINUX RESTART (8 CPU)
14:41:01 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 12.37 0.00 0.82 1.78 0.05 84.98
14:42:01 0 3.43 0.00 0.25 0.02 0.02 96.29
14:42:01 1 3.52 0.00 0.27 1.08 0.03 95.09
14:42:01 2 5.46 0.00 0.47 0.43 0.03 93.60
14:42:01 3 19.83 0.00 0.92 0.53 0.07 78.65
14:42:01 4 29.13 0.00 1.96 0.79 0.07 68.06
14:42:01 5 16.94 0.00 1.02 0.58 0.05 81.41
14:42:01 6 5.41 0.00 0.30 1.69 0.07 92.53
14:42:01 7 15.33 0.00 1.37 9.10 0.07 74.13
14:43:01 all 13.85 0.00 1.34 0.57 0.05 84.19
14:43:01 0 7.72 0.00 0.82 0.00 0.03 91.43
14:43:01 1 23.21 0.00 1.50 0.23 0.07 74.99
14:43:01 2 16.40 0.00 2.36 0.02 0.07 81.15
14:43:01 3 11.98 0.00 0.40 0.12 0.03 87.46
14:43:01 4 11.56 0.00 0.48 0.28 0.03 87.64
14:43:01 5 16.23 0.00 0.78 0.10 0.05 82.84
14:43:01 6 10.03 0.00 2.00 0.18 0.07 87.72
14:43:01 7 13.62 0.00 2.39 3.63 0.05 80.31
14:44:01 all 16.26 0.00 1.67 0.60 0.07 81.41
14:44:01 0 8.52 0.00 1.22 0.05 0.05 90.17
14:44:01 1 14.81 0.00 1.53 0.17 0.07 83.42
14:44:01 2 31.47 0.00 2.36 0.52 0.08 65.56
14:44:01 3 15.56 0.00 1.57 2.60 0.05 80.22
14:44:01 4 17.52 0.00 1.81 0.02 0.05 80.60
14:44:01 5 19.67 0.00 2.21 0.12 0.08 77.91
14:44:01 6 7.12 0.00 0.95 0.00 0.07 91.86
14:44:01 7 15.41 0.00 1.73 1.29 0.07 81.50
14:45:01 all 7.44 0.00 1.55 0.72 0.07 90.22
14:45:01 0 2.12 0.00 1.67 0.27 0.07 95.87
14:45:01 1 3.59 0.00 1.16 0.15 0.08 95.02
14:45:01 2 14.05 0.00 1.75 2.56 0.05 81.59
14:45:01 3 3.62 0.00 1.22 0.05 0.05 95.06
14:45:01 4 3.78 0.00 1.10 1.21 0.05 93.86
14:45:01 5 4.19 0.00 1.02 0.22 0.08 94.49
14:45:01 6 24.36 0.00 3.10 0.08 0.13 72.32
14:45:01 7 3.80 0.00 1.39 1.24 0.05 93.53
14:46:01 all 6.30 0.00 1.15 0.31 0.06 92.18
14:46:01 0 4.61 0.00 1.50 0.58 0.07 93.23
14:46:01 1 5.85 0.00 0.61 0.00 0.08 93.46
14:46:01 2 15.17 0.00 1.64 0.03 0.05 83.11
14:46:01 3 10.69 0.00 0.67 0.00 0.03 88.61
14:46:01 4 6.91 0.00 1.99 0.43 0.07 90.60
14:46:01 5 4.34 0.00 1.00 0.12 0.08 94.46
14:46:01 6 2.63 0.00 1.47 0.37 0.08 95.45
14:46:01 7 0.20 0.00 0.28 0.94 0.03 98.55
14:47:01 all 1.81 0.00 0.32 0.50 0.04 97.33
14:47:01 0 0.27 0.00 0.10 0.52 0.02 99.10
14:47:01 1 10.00 0.00 0.43 0.05 0.05 89.47
14:47:01 2 0.23 0.00 0.20 0.03 0.05 99.48
14:47:01 3 0.93 0.00 0.42 0.12 0.02 98.52
14:47:01 4 0.42 0.00 0.35 0.78 0.05 98.40
14:47:01 5 0.47 0.00 0.12 0.00 0.03 99.38
14:47:01 6 0.50 0.00 0.32 0.00 0.02 99.17
14:47:01 7 1.63 0.00 0.60 2.54 0.07 95.16
Average: all 9.67 0.00 1.14 0.75 0.06 88.39
Average: 0 4.44 0.00 0.93 0.24 0.04 94.35
Average: 1 10.16 0.00 0.92 0.28 0.06 88.58
Average: 2 13.78 0.00 1.46 0.60 0.06 84.10
Average: 3 10.43 0.00 0.87 0.57 0.04 88.10
Average: 4 11.55 0.00 1.28 0.58 0.05 86.53
Average: 5 10.30 0.00 1.03 0.19 0.06 88.42
Average: 6 8.33 0.00 1.36 0.39 0.07 89.85
Average: 7 8.32 0.00 1.29 3.12 0.06 87.21