---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-89465 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 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 25705 0 5576 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:69:07:3c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86134sec preferred_lft 86134sec
inet6 fe80::f816:3eff:fe69:73c/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 02:42:1b:17:9d:54 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::42:1bff:fe17:9d54/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89465) 12/08/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:01 348.58 84.49 264.10 6185.94 75070.58
10:45:01 318.95 22.00 296.95 2390.40 134489.45
10:46:01 372.10 13.66 358.44 778.14 80870.80
10:47:01 81.77 1.50 80.27 117.85 35646.63
Average: 280.35 30.41 249.94 2368.24 81519.10
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:01 30155364 31626872 2783856 8.45 57144 1732644 1481164 4.36 945016 1565276 93444
10:45:01 26750744 31641656 6188476 18.79 122672 4940420 1664092 4.90 1011516 4694960 637052
10:46:01 24154220 29769748 8785000 26.67 159736 5566884 7988616 23.50 3133568 5057588 213832
10:47:01 26296364 31537872 6642856 20.17 161928 5213016 1630096 4.80 1411196 4697960 2856
Average: 26839173 31144037 6100047 18.52 125370 4363241 3190992 9.39 1625324 4003946 236796
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:01 ens3 391.19 243.65 1568.41 75.12 0.00 0.00 0.00 0.00
10:45:01 lo 12.06 12.06 1.19 1.19 0.00 0.00 0.00 0.00
10:45:01 br-47a29dc8831c 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
10:45:01 ens3 937.98 520.41 26615.37 46.45 0.00 0.00 0.00 0.00
10:46:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00
10:46:01 br-47a29dc8831c 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00
10:46:01 vethaeee515 3.88 4.63 0.53 0.43 0.00 0.00 0.00 0.00
10:46:01 veth397380e 12.86 11.33 1.54 1.64 0.00 0.00 0.00 0.00
10:47:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00
10:47:01 docker0 12.15 17.28 2.07 291.31 0.00 0.00 0.00 0.00
10:47:01 ens3 1437.01 847.89 29422.70 150.12 0.00 0.00 0.00 0.00
Average: lo 4.54 4.54 0.44 0.44 0.00 0.00 0.00 0.00
Average: docker0 3.04 4.32 0.52 72.82 0.00 0.00 0.00 0.00
Average: ens3 358.09 210.76 7354.05 37.41 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89465) 12/08/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:01 all 8.33 0.00 1.27 3.41 0.05 86.94
10:44:01 0 1.67 0.00 0.93 4.54 0.03 92.82
10:44:01 1 7.06 0.00 1.30 0.68 0.05 90.90
10:44:01 2 13.78 0.00 1.37 1.37 0.07 83.41
10:44:01 3 12.42 0.00 1.20 0.70 0.05 85.63
10:44:01 4 17.25 0.00 1.97 5.56 0.03 75.19
10:44:01 5 4.90 0.00 0.83 0.10 0.05 94.11
10:44:01 6 6.02 0.00 0.48 1.79 0.03 91.68
10:44:01 7 3.57 0.00 1.99 12.58 0.07 81.79
10:45:01 all 14.80 0.00 4.80 6.22 0.05 74.12
10:45:01 0 9.28 0.00 5.37 23.25 0.03 62.07
10:45:01 1 16.12 0.00 4.48 2.49 0.05 76.85
10:45:01 2 29.14 0.00 5.50 1.85 0.05 63.46
10:45:01 3 13.60 0.00 4.99 2.98 0.05 78.38
10:45:01 4 20.73 0.00 4.91 5.33 0.07 68.97
10:45:01 5 10.62 0.00 4.60 12.17 0.07 72.55
10:45:01 6 9.46 0.00 4.00 0.66 0.03 85.85
10:45:01 7 9.43 0.00 4.62 1.08 0.07 84.81
10:46:01 all 26.45 0.00 3.98 2.08 0.08 67.41
10:46:01 0 24.64 0.00 3.78 0.62 0.08 70.87
10:46:01 1 22.04 0.00 4.02 2.87 0.08 70.99
10:46:01 2 33.89 0.00 4.74 1.48 0.08 59.80
10:46:01 3 28.80 0.00 4.31 2.74 0.07 64.08
10:46:01 4 18.64 0.00 3.28 0.42 0.07 77.59
10:46:01 5 25.59 0.00 4.40 3.78 0.08 66.15
10:46:01 6 29.95 0.00 3.71 0.89 0.08 65.36
10:46:01 7 28.11 0.00 3.60 3.86 0.07 64.36
10:47:01 all 5.03 0.00 0.83 1.31 0.04 92.80
10:47:01 0 13.14 0.00 0.79 8.26 0.05 77.76
10:47:01 1 2.09 0.00 0.92 0.17 0.03 96.79
10:47:01 2 2.36 0.00 0.74 0.03 0.05 96.83
10:47:01 3 10.91 0.00 0.78 0.35 0.05 87.90
10:47:01 4 1.91 0.00 0.82 0.05 0.05 97.18
10:47:01 5 3.60 0.00 0.92 1.04 0.03 94.41
10:47:01 6 4.06 0.00 0.75 0.37 0.03 94.78
10:47:01 7 2.10 0.00 0.90 0.20 0.03 96.77
Average: all 13.63 0.00 2.71 3.25 0.05 80.35
Average: 0 12.17 0.00 2.71 9.14 0.05 75.92
Average: 1 11.81 0.00 2.68 1.55 0.05 83.91
Average: 2 19.76 0.00 3.08 1.18 0.06 75.92
Average: 3 16.42 0.00 2.81 1.69 0.05 79.03
Average: 4 14.61 0.00 2.74 2.84 0.05 79.76
Average: 5 11.15 0.00 2.68 4.26 0.06 81.86
Average: 6 12.35 0.00 2.23 0.93 0.05 84.44
Average: 7 10.78 0.00 2.77 4.43 0.06 81.96