---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-76232 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 855 25410 0 5901 30855
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:e8:35:a7 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85998sec preferred_lft 85998sec
inet6 fe80::f816:3eff:fee8:35a7/64 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 02:42:24:38:67:79 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::42:24ff:fe38:6779/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76232) 10/12/24 _x86_64_ (8 CPU)
18:28:28 LINUX RESTART (8 CPU)
18:29:01 tps rtps wtps bread/s bwrtn/s
18:30:01 333.32 35.60 297.72 1680.51 30844.25
18:31:01 357.84 21.68 336.16 2689.95 152581.50
18:32:01 302.40 0.32 302.08 34.93 40000.67
18:33:01 89.72 0.27 89.45 20.40 30830.99
18:34:01 30.18 0.02 30.16 2.53 22118.98
18:35:01 81.15 1.82 79.34 94.12 23412.50
Average: 199.11 9.95 189.15 753.76 49964.28
18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30008108 31664320 2931112 8.90 74540 1887340 1486324 4.37 912896 1715292 219428
18:31:01 26244684 31497044 6694536 20.32 128612 5298424 3974884 11.70 1152760 5025596 19112
18:32:01 24052660 29780680 8886560 26.98 158076 5705404 8152012 23.99 3111968 5162424 25104
18:33:01 23877960 29676596 9061260 27.51 170308 5756556 8314364 24.46 3253612 5183320 432
18:34:01 24004620 29798668 8934600 27.12 170628 5756172 7442788 21.90 3147784 5173172 336
18:35:01 26006972 31582448 6932248 21.05 172744 5527024 1686112 4.96 1400180 4984664 1700
Average: 25699167 30666626 7240053 21.98 145818 4988487 5176081 15.23 2163200 4540745 44352
18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 lo 1.33 1.33 0.14 0.14 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
18:30:01 ens3 99.85 63.93 1054.83 25.02 0.00 0.00 0.00 0.00
18:31:01 veth56b6bd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 lo 13.13 13.13 1.28 1.28 0.00 0.00 0.00 0.00
18:31:01 veth7e67d3c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:32:01 vethf7c9eb0 12.75 11.76 1.86 1.76 0.00 0.00 0.00 0.00
18:32:01 lo 2.77 2.77 0.23 0.23 0.00 0.00 0.00 0.00
18:32:01 veth36c451e 136.31 135.53 16.00 33.52 0.00 0.00 0.00 0.00
18:32:01 docker0 8.78 10.96 1.70 119.69 0.00 0.00 0.00 0.00
18:33:01 vethf7c9eb0 15.31 11.10 1.41 1.61 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 veth36c451e 374.64 376.49 40.83 71.11 0.00 0.00 0.00 0.01
18:33:01 docker0 4.92 7.73 0.43 167.15 0.00 0.00 0.00 0.00
18:34:01 vethf7c9eb0 14.10 9.65 1.10 1.38 0.00 0.00 0.00 0.00
18:34:01 lo 2.60 2.60 0.23 0.23 0.00 0.00 0.00 0.00
18:34:01 veth36c451e 111.26 113.95 12.53 20.72 0.00 0.00 0.00 0.00
18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:35:01 ens3 1570.64 898.12 28677.48 151.43 0.00 0.00 0.00 0.00
Average: lo 3.65 3.65 0.34 0.34 0.00 0.00 0.00 0.00
Average: docker0 2.28 3.12 0.36 47.80 0.00 0.00 0.00 0.00
Average: ens3 197.53 108.86 4649.84 15.99 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76232) 10/12/24 _x86_64_ (8 CPU)
18:28:28 LINUX RESTART (8 CPU)
18:29:01 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.63 0.00 0.89 2.99 0.04 86.46
18:30:01 0 0.59 0.00 0.37 4.57 0.02 94.45
18:30:01 1 0.92 0.00 0.40 0.58 0.00 98.10
18:30:01 2 1.93 0.00 0.38 0.13 0.02 97.53
18:30:01 3 22.62 0.00 1.52 12.51 0.08 63.26
18:30:01 4 20.29 0.00 2.06 4.13 0.07 73.46
18:30:01 5 20.43 0.00 1.42 1.14 0.05 76.96
18:30:01 6 9.53 0.00 0.82 0.40 0.03 89.22
18:30:01 7 0.80 0.00 0.13 0.43 0.02 98.62
18:31:01 all 11.67 0.00 6.03 15.27 0.07 66.96
18:31:01 0 10.65 0.00 4.81 2.92 0.07 81.56
18:31:01 1 11.64 0.00 5.58 6.55 0.07 76.16
18:31:01 2 11.94 0.00 6.08 11.91 0.07 70.01
18:31:01 3 10.47 0.00 8.15 30.41 0.08 50.89
18:31:01 4 11.46 0.00 6.26 8.33 0.07 73.88
18:31:01 5 13.64 0.00 5.25 7.02 0.07 74.02
18:31:01 6 11.93 0.00 6.34 38.64 0.07 43.02
18:31:01 7 11.59 0.00 5.76 16.52 0.07 66.06
18:32:01 all 29.66 0.00 4.07 3.48 0.10 62.68
18:32:01 0 34.38 0.00 3.96 1.74 0.10 59.81
18:32:01 1 27.26 0.00 3.77 3.82 0.10 65.04
18:32:01 2 31.85 0.00 4.59 6.39 0.10 57.07
18:32:01 3 25.16 0.00 3.89 6.23 0.10 64.62
18:32:01 4 29.58 0.00 4.27 1.41 0.10 64.63
18:32:01 5 32.76 0.00 4.75 4.17 0.10 58.22
18:32:01 6 30.47 0.00 3.63 1.65 0.12 64.14
18:32:01 7 25.80 0.00 3.77 2.44 0.10 67.88
18:33:01 all 6.73 0.00 1.42 2.72 0.07 89.06
18:33:01 0 3.58 0.00 0.74 0.42 0.03 95.24
18:33:01 1 6.06 0.00 1.62 5.79 0.07 86.46
18:33:01 2 8.04 0.00 1.81 9.30 0.05 80.81
18:33:01 3 8.08 0.00 1.37 3.72 0.13 86.69
18:33:01 4 8.33 0.00 1.58 0.87 0.10 89.12
18:33:01 5 7.14 0.00 1.66 1.37 0.05 89.78
18:33:01 6 6.37 0.00 1.26 0.08 0.07 92.22
18:33:01 7 6.20 0.00 1.26 0.18 0.08 92.27
18:34:01 all 1.40 0.00 0.48 1.66 0.04 96.42
18:34:01 0 1.54 0.00 0.48 0.17 0.03 97.78
18:34:01 1 1.18 0.00 0.47 0.07 0.03 98.25
18:34:01 2 1.10 0.00 0.60 12.33 0.03 85.94
18:34:01 3 1.77 0.00 0.43 0.15 0.05 97.59
18:34:01 4 1.29 0.00 0.42 0.03 0.03 98.23
18:34:01 5 1.31 0.00 0.40 0.23 0.07 97.99
18:34:01 6 1.42 0.00 0.60 0.17 0.03 97.78
18:34:01 7 1.60 0.00 0.40 0.17 0.05 97.78
18:35:01 all 6.22 0.00 0.56 2.89 0.04 90.29
18:35:01 0 1.89 0.00 0.55 5.87 0.05 91.64
18:35:01 1 2.74 0.00 0.47 0.05 0.02 96.73
18:35:01 2 0.99 0.00 0.54 12.99 0.03 85.45
18:35:01 3 11.73 0.00 0.38 0.90 0.05 86.94
18:35:01 4 16.26 0.00 0.79 1.09 0.05 81.82
18:35:01 5 13.79 0.00 0.72 1.94 0.05 83.49
18:35:01 6 0.62 0.00 0.48 0.18 0.02 98.70
18:35:01 7 1.80 0.00 0.58 0.08 0.02 97.51
Average: all 10.86 0.00 2.23 4.82 0.06 82.03
Average: 0 8.76 0.00 1.81 2.61 0.05 86.77
Average: 1 8.28 0.00 2.04 2.80 0.05 86.83
Average: 2 9.28 0.00 2.33 8.84 0.05 79.51
Average: 3 13.30 0.00 2.61 8.93 0.08 75.07
Average: 4 14.52 0.00 2.55 2.63 0.07 80.22
Average: 5 14.84 0.00 2.36 2.64 0.06 80.10
Average: 6 10.02 0.00 2.18 6.81 0.06 80.94
Average: 7 7.93 0.00 1.98 3.28 0.06 86.75