---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-75865 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 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 891 25946 0 5329 30820
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:8d:55:c4 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86113sec preferred_lft 86113sec
inet6 fe80::f816:3eff:fe8d:55c4/64 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:e1:98:5f:31 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:e1ff:fe98:5f31/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75865) 10/11/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 366.56 74.57 291.99 5348.61 57872.57
10:45:01 227.05 32.44 194.61 3288.77 49057.36
10:46:01 360.39 11.68 348.71 783.04 101145.13
10:47:01 147.53 0.35 147.18 37.59 32959.71
Average: 275.60 29.76 245.84 2361.21 60304.20
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30269748 31649732 2669472 8.10 53772 1645768 1446060 4.25 895896 1500664 64324
10:45:01 27005020 31644296 5934200 18.02 119828 4708040 1634136 4.81 1001980 4461920 2286360
10:46:01 24759876 29778632 8179344 24.83 141632 5028632 7892680 23.22 3084056 4539812 154212
10:47:01 25991164 31004384 6948056 21.09 158092 5000200 3270052 9.62 1910832 4500796 372
Average: 27006452 31019261 5932768 18.01 118331 4095660 3560732 10.48 1723191 3750798 626317
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 ens3 349.88 238.37 1054.43 73.63 0.00 0.00 0.00 0.00
10:44:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 1061.17 579.47 25906.14 52.41 0.00 0.00 0.00 0.00
10:45:01 lo 11.99 11.99 1.18 1.18 0.00 0.00 0.00 0.00
10:45:01 br-e417bb953ae2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 veth4903a53 4.55 5.58 0.75 0.83 0.00 0.00 0.00 0.00
10:46:01 ens3 34.13 23.38 889.26 2.44 0.00 0.00 0.00 0.00
10:46:01 veth43b0e41 3.00 3.27 0.39 0.33 0.00 0.00 0.00 0.00
10:46:01 vethee13e13 24.15 22.25 10.52 16.08 0.00 0.00 0.00 0.00
10:47:01 ens3 34.89 28.61 297.05 13.25 0.00 0.00 0.00 0.00
10:47:01 vethee13e13 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00
10:47:01 lo 20.63 20.63 1.97 1.97 0.00 0.00 0.00 0.00
10:47:01 veth931c4d7 52.94 64.36 19.20 15.28 0.00 0.00 0.00 0.00
Average: ens3 367.18 215.98 6958.38 35.37 0.00 0.00 0.00 0.00
Average: vethee13e13 6.06 5.64 2.64 4.04 0.00 0.00 0.00 0.00
Average: lo 4.42 4.42 0.43 0.43 0.00 0.00 0.00 0.00
Average: veth931c4d7 13.29 16.15 4.82 3.83 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75865) 10/11/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 8.04 0.00 1.20 3.46 0.03 87.26
10:44:02 0 4.21 0.00 0.72 0.05 0.02 95.00
10:44:02 1 3.68 0.00 0.68 0.25 0.02 95.37
10:44:02 2 7.14 0.00 0.72 3.39 0.03 88.72
10:44:02 3 5.34 0.00 3.20 7.93 0.05 83.48
10:44:02 4 6.66 0.00 0.70 0.65 0.03 91.95
10:44:02 5 10.77 0.00 1.22 1.47 0.03 86.51
10:44:02 6 3.51 0.00 0.95 13.40 0.03 82.10
10:44:02 7 22.99 0.00 1.44 0.62 0.03 74.92
10:45:01 all 15.01 0.00 4.79 3.24 0.04 76.91
10:45:01 0 13.48 0.00 4.49 0.68 0.03 81.31
10:45:01 1 9.96 0.00 4.16 0.53 0.03 85.31
10:45:01 2 13.99 0.00 4.68 3.05 0.05 78.22
10:45:01 3 10.02 0.00 4.69 0.94 0.03 84.32
10:45:01 4 10.10 0.00 4.72 0.29 0.03 84.85
10:45:01 5 28.39 0.00 5.26 2.07 0.07 64.21
10:45:01 6 18.52 0.00 4.96 11.84 0.07 64.61
10:45:01 7 15.66 0.00 5.33 6.56 0.05 72.39
10:46:01 all 23.98 0.00 3.32 5.98 0.07 66.66
10:46:01 0 29.25 0.00 3.62 0.92 0.07 66.15
10:46:01 1 24.12 0.00 3.25 0.94 0.05 71.65
10:46:01 2 24.27 0.00 3.15 1.79 0.05 70.73
10:46:01 3 25.57 0.00 3.01 0.28 0.07 71.07
10:46:01 4 20.26 0.00 3.22 2.55 0.12 73.85
10:46:01 5 23.00 0.00 2.73 1.31 0.05 72.91
10:46:01 6 18.81 0.00 2.84 9.12 0.07 69.16
10:46:01 7 26.55 0.00 4.73 31.01 0.07 37.64
10:47:01 all 4.95 0.00 1.46 2.04 0.05 91.50
10:47:01 0 5.69 0.00 1.93 2.43 0.05 89.90
10:47:01 1 8.11 0.00 1.59 0.52 0.05 89.73
10:47:01 2 3.54 0.00 1.45 0.03 0.03 94.94
10:47:01 3 5.26 0.00 1.58 0.89 0.05 92.22
10:47:01 4 4.01 0.00 1.17 0.42 0.05 94.35
10:47:01 5 3.13 0.00 1.14 0.05 0.05 95.64
10:47:01 6 3.74 0.00 1.37 5.58 0.05 89.26
10:47:01 7 6.11 0.00 1.42 6.43 0.07 85.96
Average: all 12.98 0.00 2.68 3.68 0.05 80.61
Average: 0 13.16 0.00 2.68 1.02 0.04 83.10
Average: 1 11.46 0.00 2.41 0.56 0.04 85.53
Average: 2 12.21 0.00 2.49 2.06 0.04 83.20
Average: 3 11.56 0.00 3.11 2.52 0.05 82.76
Average: 4 10.25 0.00 2.44 0.98 0.06 86.27
Average: 5 16.25 0.00 2.57 1.22 0.05 79.91
Average: 6 11.10 0.00 2.52 9.98 0.05 76.35
Average: 7 17.83 0.00 3.22 11.15 0.05 67.75