---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82899 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 712K 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 884 26023 0 5258 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:d1:bd:97 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86114sec preferred_lft 86114sec
inet6 fe80::f816:3eff:fed1:bd97/64 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 02:42:4a:68:ae:91 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::42:4aff:fe68:ae91/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82899) 11/11/24 _x86_64_ (8 CPU)
07:43:14 LINUX RESTART (8 CPU)
07:44:03 tps rtps wtps bread/s bwrtn/s
07:45:01 143.44 33.29 110.15 3342.73 27470.99
07:46:01 411.41 4.27 407.15 436.06 124175.97
07:47:01 143.14 0.55 142.59 71.05 35533.41
Average: 233.67 12.47 221.20 1260.15 62785.78
07:44:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:45:01 27968504 31520984 4970708 15.09 94028 3726012 2581900 7.60 1095220 3487100 1954440
07:46:01 25687884 30493428 7251328 22.01 122880 4878560 6714748 19.76 2304536 4417704 1148
07:47:01 24767004 29895676 8172208 24.81 153504 5135108 7556608 22.23 3014760 4577140 1080
Average: 26141131 30636696 6798081 20.64 123471 4579893 5617752 16.53 2138172 4160648 652223
07:44:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:45:01 ens3 799.31 481.43 20473.53 44.11 0.00 0.00 0.00 0.00
07:45:01 lo 11.86 11.86 1.19 1.19 0.00 0.00 0.00 0.00
07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:46:01 veth4fc95e8 1.02 1.15 0.06 0.07 0.00 0.00 0.00 0.00
07:46:01 vethec6c156 0.45 0.63 0.03 0.04 0.00 0.00 0.00 0.00
07:46:01 ens3 183.69 100.40 5794.55 9.13 0.00 0.00 0.00 0.00
07:47:01 docker0 13.25 18.78 2.12 286.90 0.00 0.00 0.00 0.00
07:47:01 veth4fc95e8 8.72 10.01 1.20 1.03 0.00 0.00 0.00 0.00
07:47:01 vethec6c156 3.45 4.53 0.67 0.39 0.00 0.00 0.00 0.00
07:47:01 ens3 60.16 43.74 1191.56 5.81 0.00 0.00 0.00 0.00
Average: docker0 4.47 6.33 0.71 96.71 0.00 0.00 0.00 0.00
Average: veth4fc95e8 3.28 3.76 0.43 0.37 0.00 0.00 0.00 0.00
Average: vethec6c156 1.31 1.74 0.24 0.14 0.00 0.00 0.00 0.00
Average: ens3 342.64 205.46 9026.04 19.41 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82899) 11/11/24 _x86_64_ (8 CPU)
07:43:14 LINUX RESTART (8 CPU)
07:44:03 CPU %user %nice %system %iowait %steal %idle
07:45:01 all 11.91 0.00 2.32 2.85 0.04 82.87
07:45:01 0 5.20 0.00 1.88 1.16 0.07 91.69
07:45:01 1 7.48 0.00 1.52 7.55 0.03 83.41
07:45:01 2 14.08 0.00 3.10 8.24 0.07 74.51
07:45:01 3 7.60 0.00 2.32 0.67 0.02 89.39
07:45:01 4 6.02 0.00 1.75 0.99 0.03 91.21
07:45:01 5 15.87 0.00 2.56 1.66 0.05 79.85
07:45:01 6 17.67 0.00 2.44 1.97 0.03 77.89
07:45:01 7 21.37 0.00 3.01 0.55 0.05 75.02
07:46:01 all 20.56 0.00 5.12 6.11 0.08 68.13
07:46:01 0 20.23 0.00 4.65 0.75 0.07 74.30
07:46:01 1 19.71 0.00 4.73 8.88 0.05 66.63
07:46:01 2 22.48 0.00 5.22 2.19 0.10 70.02
07:46:01 3 19.56 0.00 4.59 1.26 0.07 74.52
07:46:01 4 17.47 0.00 5.17 0.52 0.07 76.77
07:46:01 5 21.74 0.00 6.34 32.73 0.08 39.10
07:46:01 6 24.64 0.00 4.73 1.81 0.10 68.72
07:46:01 7 18.62 0.00 5.55 0.82 0.05 74.96
07:47:01 all 16.09 0.00 2.57 2.19 0.07 79.09
07:47:01 0 17.66 0.00 3.32 0.37 0.07 78.59
07:47:01 1 18.69 0.00 2.57 5.48 0.08 73.17
07:47:01 2 10.15 0.00 2.36 3.22 0.07 84.20
07:47:01 3 16.61 0.00 2.01 0.45 0.07 80.86
07:47:01 4 15.90 0.00 2.60 6.54 0.07 74.89
07:47:01 5 17.45 0.00 2.65 0.27 0.07 79.56
07:47:01 6 12.98 0.00 2.33 0.80 0.07 83.82
07:47:01 7 19.33 0.00 2.65 0.37 0.08 77.56
Average: all 16.23 0.00 3.34 3.73 0.06 76.64
Average: 0 14.45 0.00 3.30 0.76 0.07 81.42
Average: 1 15.37 0.00 2.96 7.30 0.06 74.31
Average: 2 15.58 0.00 3.56 4.51 0.08 76.27
Average: 3 14.66 0.00 2.98 0.80 0.05 81.52
Average: 4 13.20 0.00 3.19 2.70 0.06 80.86
Average: 5 18.38 0.00 3.86 11.64 0.07 66.06
Average: 6 18.43 0.00 3.17 1.52 0.07 76.80
Average: 7 19.76 0.00 3.75 0.58 0.06 75.85