---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81025 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 13G 143G 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 877 25964 0 5325 30834
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:c9:b1:41 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86081sec preferred_lft 86081sec
inet6 fe80::f816:3eff:fec9:b141/64 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 02:42:86:4c:8d:00 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::42:86ff:fe4c:8d00/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81025) 11/02/24 _x86_64_ (8 CPU)
10:43:29 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:01 199.92 71.17 128.75 4609.23 15847.49
10:46:01 238.02 18.22 219.80 2266.89 86181.88
10:47:01 294.00 13.21 280.79 785.57 48057.27
10:48:01 110.40 0.32 110.08 31.72 17813.80
Average: 210.58 25.73 184.86 1923.32 41979.63
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30146640 31689652 2792580 8.48 68820 1786520 1451544 4.27 881688 1623240 121580
10:46:01 27035312 31669720 5903908 17.92 120080 4702568 1690684 4.97 980540 4457104 767560
10:47:01 24782404 29822868 8156816 24.76 145024 5040376 8037636 23.65 3054832 4543708 17604
10:48:01 26538116 31545944 6401104 19.43 158548 4993976 2443808 7.19 1393272 4477232 268
Average: 27125618 31182046 5813602 17.65 123118 4130860 3405918 10.02 1577583 3775321 226753
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 356.87 240.38 1499.70 64.25 0.00 0.00 0.00 0.00
10:45:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 br-fac0938828e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 ens3 894.85 471.67 24934.97 42.12 0.00 0.00 0.00 0.00
10:46:01 lo 11.53 11.53 1.14 1.14 0.00 0.00 0.00 0.00
10:47:01 docker0 2.75 3.32 0.28 32.34 0.00 0.00 0.00 0.00
10:47:01 vethf641865 10.68 9.82 1.40 1.40 0.00 0.00 0.00 0.00
10:47:01 veth5ad2d1c 3.63 3.95 0.47 0.38 0.00 0.00 0.00 0.00
10:47:01 vethb4183fd 24.05 22.20 10.52 16.07 0.00 0.00 0.00 0.00
10:48:01 docker0 10.81 15.69 1.86 254.72 0.00 0.00 0.00 0.00
10:48:01 br-fac0938828e5 0.27 0.22 0.02 0.02 0.00 0.00 0.00 0.00
10:48:01 ens3 1339.67 773.99 27698.13 123.36 0.00 0.00 0.00 0.00
10:48:01 lo 20.83 20.83 1.99 1.99 0.00 0.00 0.00 0.00
Average: docker0 3.39 4.75 0.53 71.76 0.00 0.00 0.00 0.00
Average: br-fac0938828e5 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Average: ens3 329.81 190.94 6907.71 30.49 0.00 0.00 0.00 0.00
Average: lo 4.36 4.36 0.43 0.43 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81025) 11/02/24 _x86_64_ (8 CPU)
10:43:29 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 10.25 0.00 1.15 3.58 0.05 84.98
10:45:01 0 14.16 0.00 1.49 3.67 0.07 80.61
10:45:01 1 11.48 0.00 0.99 2.31 0.03 85.19
10:45:01 2 2.56 0.00 1.17 3.68 0.03 92.55
10:45:01 3 7.53 0.00 0.85 1.44 0.03 90.15
10:45:01 4 3.99 0.00 0.67 5.36 0.05 89.92
10:45:01 5 24.54 0.00 2.29 7.30 0.07 65.80
10:45:01 6 13.16 0.00 1.20 1.89 0.05 83.70
10:45:01 7 4.63 0.00 0.47 2.96 0.02 91.93
10:46:01 all 11.92 0.00 4.29 6.45 0.05 77.30
10:46:01 0 10.17 0.00 4.28 34.25 0.07 51.24
10:46:01 1 19.44 0.00 4.53 1.45 0.07 74.51
10:46:01 2 10.82 0.00 4.24 1.33 0.05 83.56
10:46:01 3 10.12 0.00 4.56 0.59 0.07 84.67
10:46:01 4 11.04 0.00 4.03 0.45 0.02 84.46
10:46:01 5 14.70 0.00 4.47 7.40 0.05 73.38
10:46:01 6 8.78 0.00 4.31 5.09 0.03 81.78
10:46:01 7 10.28 0.00 3.90 1.03 0.05 84.74
10:47:01 all 26.78 0.00 3.89 5.09 0.09 64.15
10:47:01 0 25.97 0.00 3.23 1.17 0.08 69.54
10:47:01 1 20.86 0.00 3.34 2.95 0.08 72.75
10:47:01 2 29.25 0.00 4.35 4.74 0.08 61.57
10:47:01 3 29.33 0.00 3.87 2.34 0.08 64.39
10:47:01 4 30.21 0.00 3.96 2.52 0.10 63.21
10:47:01 5 28.59 0.00 4.30 19.19 0.12 47.81
10:47:01 6 20.38 0.00 4.10 2.28 0.08 73.15
10:47:01 7 29.61 0.00 3.98 5.53 0.13 60.74
10:48:01 all 4.71 0.00 1.61 1.67 0.06 91.95
10:48:01 0 5.52 0.00 1.54 1.07 0.05 91.81
10:48:01 1 6.06 0.00 1.59 2.23 0.07 90.05
10:48:01 2 3.96 0.00 2.03 2.57 0.07 91.38
10:48:01 3 4.52 0.00 1.67 2.96 0.05 90.79
10:48:01 4 3.68 0.00 1.47 2.91 0.05 91.88
10:48:01 5 5.96 0.00 1.54 0.23 0.07 92.20
10:48:01 6 4.20 0.00 1.54 0.65 0.05 93.56
10:48:01 7 3.76 0.00 1.44 0.80 0.03 93.96
Average: all 13.40 0.00 2.73 4.19 0.06 79.62
Average: 0 13.96 0.00 2.64 10.02 0.07 73.32
Average: 1 14.44 0.00 2.61 2.24 0.06 80.65
Average: 2 11.63 0.00 2.95 3.08 0.06 82.28
Average: 3 12.86 0.00 2.73 1.83 0.06 82.51
Average: 4 12.22 0.00 2.53 2.81 0.05 82.38
Average: 5 18.41 0.00 3.14 8.50 0.08 69.87
Average: 6 11.63 0.00 2.78 2.47 0.05 83.06
Average: 7 12.04 0.00 2.44 2.58 0.06 82.89