---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-104996 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 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 885 25040 0 6241 30826
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:77:ab:6a brd ff:ff:ff:ff:ff:ff
inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85994sec preferred_lft 85994sec
inet6 fe80::f816:3eff:fe77:ab6a/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 02:42:15:2a:a8:38 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::42:15ff:fe2a:a838/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104996) 02/07/25 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 185.65 41.32 144.33 3025.93 28226.13
08:31:01 471.49 13.11 458.37 807.03 166996.37
08:32:01 80.95 0.23 80.72 37.19 31383.49
08:33:01 93.98 0.52 93.47 17.73 28550.01
08:34:01 25.41 0.02 25.40 4.27 19909.33
08:35:01 84.60 1.62 82.99 89.85 21231.84
Average: 156.93 9.38 147.55 657.09 49441.78
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 28716860 31557764 4222360 12.82 80008 3048528 2509352 7.38 1037864 2825488 1317296
08:31:01 23914088 29546168 9025132 27.40 130276 5644152 10222168 30.08 3249512 5194460 268
08:32:01 21634896 27652428 11304324 34.32 149868 5972900 12094556 35.59 5310780 5351124 40092
08:33:01 21488968 27556772 11450252 34.76 160680 6004416 12252400 36.05 5428116 5368712 436
08:34:01 21187868 27258292 11751352 35.68 161052 6007612 12803836 37.67 5735912 5364184 1896
08:35:01 25686724 31610188 7252496 22.02 163132 5876012 1635980 4.81 1462192 5231436 19452
Average: 23771567 29196935 9167653 27.83 140836 5425603 8586382 25.26 3704063 4889234 229907
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 580.05 368.55 15864.92 42.29 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 lo 14.51 14.51 1.37 1.37 0.00 0.00 0.00 0.00
08:31:01 vethd91ab4b 35.74 46.33 3.58 5.37 0.00 0.00 0.00 0.00
08:31:01 vethbc3fb76 0.10 0.45 0.01 0.02 0.00 0.00 0.00 0.00
08:31:01 veth1b72cb7 0.35 0.45 0.02 0.03 0.00 0.00 0.00 0.00
08:31:01 ens3 917.63 390.92 22425.90 34.04 0.00 0.00 0.00 0.00
08:32:01 vethd91ab4b 26.13 28.86 17.67 11.93 0.00 0.00 0.00 0.00
08:32:01 vethbc3fb76 3.52 4.72 0.52 0.42 0.00 0.00 0.00 0.00
08:32:01 veth1b72cb7 3.23 3.85 0.45 0.40 0.00 0.00 0.00 0.00
08:32:01 ens3 49.73 35.24 1097.04 4.97 0.00 0.00 0.00 0.00
08:33:01 vethd91ab4b 36.04 42.48 89.24 14.10 0.00 0.00 0.00 0.01
08:33:01 vethbc3fb76 3.92 5.63 0.62 1.17 0.00 0.00 0.00 0.00
08:33:01 veth1b72cb7 5.08 6.68 0.73 0.83 0.00 0.00 0.00 0.00
08:33:01 ens3 14.90 11.16 70.69 8.14 0.00 0.00 0.00 0.00
08:34:01 vethd91ab4b 38.41 44.14 102.97 13.92 0.00 0.00 0.00 0.01
08:34:01 vethbc3fb76 5.52 7.42 0.90 1.19 0.00 0.00 0.00 0.00
08:34:01 veth1b72cb7 5.08 6.77 0.74 0.55 0.00 0.00 0.00 0.00
08:34:01 ens3 19.78 17.46 10.52 26.00 0.00 0.00 0.00 0.00
08:35:01 ens3 38.64 32.46 66.36 17.69 0.00 0.00 0.00 0.00
08:35:01 docker0 13.35 18.25 2.12 290.98 0.00 0.00 0.00 0.00
08:35:01 lo 27.63 27.63 2.62 2.62 0.00 0.00 0.00 0.00
Average: ens3 269.26 142.00 6563.40 22.13 0.00 0.00 0.00 0.00
Average: docker0 2.23 3.05 0.35 48.63 0.00 0.00 0.00 0.00
Average: lo 3.96 3.96 0.38 0.38 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104996) 02/07/25 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.89 0.00 1.64 2.45 0.04 84.97
08:30:01 0 7.38 0.00 1.41 0.15 0.03 91.03
08:30:01 1 4.68 0.00 1.41 1.35 0.07 92.49
08:30:01 2 3.72 0.00 0.99 0.17 0.03 95.09
08:30:01 3 2.17 0.00 0.97 0.48 0.02 96.36
08:30:01 4 23.80 0.00 2.57 6.46 0.05 67.11
08:30:01 5 29.94 0.00 2.81 1.19 0.05 66.01
08:30:01 6 5.85 0.00 1.16 9.31 0.05 83.63
08:30:01 7 9.65 0.00 1.82 0.58 0.03 87.92
08:31:01 all 28.86 0.00 7.79 9.94 0.08 53.32
08:31:01 0 30.76 0.00 7.33 3.61 0.08 58.21
08:31:01 1 30.36 0.00 7.85 2.13 0.07 59.59
08:31:01 2 28.58 0.00 9.13 0.42 0.07 61.80
08:31:01 3 30.90 0.00 8.21 1.10 0.12 59.68
08:31:01 4 26.21 0.00 6.94 4.88 0.08 61.89
08:31:01 5 27.93 0.00 6.74 21.94 0.07 43.32
08:31:01 6 27.70 0.00 8.47 24.88 0.10 38.85
08:31:01 7 28.51 0.00 7.72 20.58 0.09 43.11
08:32:01 all 42.12 0.00 4.64 1.27 0.10 51.87
08:32:01 0 33.99 0.00 4.13 0.27 0.08 61.53
08:32:01 1 42.55 0.00 4.79 1.57 0.10 50.99
08:32:01 2 43.97 0.00 4.90 1.25 0.12 49.76
08:32:01 3 44.63 0.00 5.32 3.12 0.10 46.83
08:32:01 4 42.31 0.00 4.08 0.88 0.10 52.64
08:32:01 5 36.70 0.00 3.88 0.34 0.10 58.98
08:32:01 6 45.66 0.00 4.98 2.62 0.10 46.65
08:32:01 7 47.24 0.00 5.01 0.12 0.10 47.53
08:33:01 all 10.40 0.00 1.59 1.74 0.07 86.20
08:33:01 0 12.01 0.00 1.60 0.18 0.07 86.14
08:33:01 1 9.44 0.00 1.67 0.44 0.08 88.37
08:33:01 2 10.46 0.00 1.66 1.79 0.07 86.03
08:33:01 3 11.77 0.00 1.73 5.30 0.07 81.13
08:33:01 4 9.70 0.00 1.86 0.57 0.07 87.80
08:33:01 5 11.13 0.00 1.42 0.50 0.07 86.87
08:33:01 6 8.29 0.00 1.47 4.80 0.08 85.35
08:33:01 7 10.33 0.00 1.36 0.37 0.08 87.86
08:34:01 all 7.14 0.00 0.82 1.01 0.08 90.94
08:34:01 0 9.72 0.00 0.86 0.05 0.08 89.29
08:34:01 1 7.15 0.00 0.97 0.02 0.08 91.78
08:34:01 2 6.66 0.00 0.70 0.10 0.08 92.46
08:34:01 3 6.09 0.00 0.67 7.38 0.08 85.77
08:34:01 4 6.09 0.00 0.82 0.07 0.08 92.94
08:34:01 5 6.04 0.00 0.82 0.05 0.08 93.00
08:34:01 6 9.03 0.00 0.90 0.25 0.07 89.75
08:34:01 7 6.33 0.00 0.85 0.18 0.07 92.56
08:35:01 all 4.59 0.00 0.80 1.38 0.05 93.19
08:35:01 0 1.34 0.00 0.69 0.30 0.03 97.64
08:35:01 1 15.83 0.00 1.05 0.47 0.07 82.58
08:35:01 2 9.76 0.00 0.89 0.50 0.05 88.80
08:35:01 3 2.00 0.00 0.70 8.06 0.03 89.20
08:35:01 4 1.49 0.00 0.70 0.17 0.07 97.58
08:35:01 5 1.19 0.00 0.80 1.25 0.05 96.71
08:35:01 6 3.71 0.00 0.82 0.28 0.05 95.14
08:35:01 7 1.40 0.00 0.70 0.03 0.02 97.85
Average: all 17.28 0.00 2.87 2.95 0.07 76.83
Average: 0 15.83 0.00 2.65 0.75 0.06 80.70
Average: 1 18.32 0.00 2.95 0.99 0.08 77.66
Average: 2 17.16 0.00 3.03 0.71 0.07 79.03
Average: 3 16.17 0.00 2.90 4.27 0.07 76.59
Average: 4 18.20 0.00 2.82 2.15 0.08 76.75
Average: 5 18.74 0.00 2.73 4.18 0.07 74.28
Average: 6 16.67 0.00 2.95 6.94 0.08 73.37
Average: 7 17.19 0.00 2.89 3.60 0.06 76.25