---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-88062 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 886 25986 0 5294 30825
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:6c:f0:dc brd ff:ff:ff:ff:ff:ff
inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86133sec preferred_lft 86133sec
inet6 fe80::f816:3eff:fe6c:f0dc/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:ff:43:60:65 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:ffff:fe43:6065/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88062) 12/02/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:01 336.51 84.55 251.96 6190.97 120771.87
10:45:01 373.10 22.40 350.71 2394.00 162779.40
10:46:01 296.88 11.90 284.99 795.23 32801.18
10:47:01 61.96 1.53 60.42 120.38 1747.79
Average: 267.11 30.09 237.02 2375.15 79525.06
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:01 30186412 31653308 2752808 8.36 57096 1727892 1471996 4.33 916076 1560484 87384
10:45:01 27064832 31666444 5874388 17.83 119888 4669376 1650704 4.86 980656 4424596 262660
10:46:01 24764936 29889120 8174284 24.82 156916 5100376 8069684 23.74 2998184 4601812 0
10:47:01 26603832 31556868 6335388 19.23 159340 4942508 1601184 4.71 1387932 4427768 18284
Average: 27155003 31191435 5784217 17.56 123310 4110038 3198392 9.41 1570712 3753665 92082
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:44:01 ens3 360.79 253.17 1564.87 62.09 0.00 0.00 0.00 0.00
10:45:01 br-07533d1a5316 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 lo 11.86 11.86 1.17 1.17 0.00 0.00 0.00 0.00
10:45:01 ens3 878.92 478.07 24650.88 43.39 0.00 0.00 0.00 0.00
10:46:01 br-07533d1a5316 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00
10:46:01 docker0 12.91 17.48 2.11 291.04 0.00 0.00 0.00 0.00
10:46:01 vethaf9b97c 4.02 4.60 0.53 0.43 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
10:47:01 docker0 0.00 0.00 0.00 0.00 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 ens3 1348.39 820.61 27469.82 150.23 0.00 0.00 0.00 0.00
Average: docker0 3.23 4.37 0.53 72.76 0.00 0.00 0.00 0.00
Average: lo 4.49 4.49 0.44 0.44 0.00 0.00 0.00 0.00
Average: ens3 336.40 204.17 6867.33 37.46 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88062) 12/02/24 _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 8.08 0.00 1.32 4.41 0.05 86.14
10:44:01 0 3.90 0.00 0.89 1.51 0.05 93.65
10:44:01 1 2.29 0.00 1.44 8.33 0.07 87.87
10:44:01 2 6.59 0.00 1.05 0.88 0.03 91.44
10:44:01 3 19.77 0.00 1.81 1.94 0.05 76.44
10:44:01 4 14.56 0.00 2.47 0.50 0.07 82.40
10:44:01 5 3.36 0.00 0.60 15.05 0.05 80.93
10:44:01 6 2.58 0.00 1.05 4.63 0.05 91.68
10:44:01 7 11.57 0.00 1.21 2.51 0.05 84.66
10:45:01 all 13.45 0.00 4.41 5.74 0.06 76.34
10:45:01 0 9.94 0.00 4.23 0.97 0.07 84.79
10:45:01 1 11.67 0.00 4.32 0.94 0.05 83.03
10:45:01 2 8.20 0.00 3.51 0.62 0.05 87.61
10:45:01 3 18.54 0.00 6.24 19.32 0.07 55.83
10:45:01 4 13.73 0.00 3.97 1.17 0.05 81.07
10:45:01 5 27.92 0.00 4.81 3.89 0.07 63.31
10:45:01 6 8.88 0.00 3.63 12.74 0.03 74.71
10:45:01 7 8.78 0.00 4.61 6.27 0.08 80.26
10:46:01 all 26.30 0.00 3.98 2.19 0.09 67.43
10:46:01 0 29.33 0.00 4.26 1.66 0.10 64.64
10:46:01 1 24.51 0.00 3.75 1.14 0.08 70.51
10:46:01 2 22.10 0.00 3.72 2.02 0.10 72.07
10:46:01 3 25.79 0.00 3.64 4.68 0.12 65.77
10:46:01 4 26.23 0.00 4.20 1.53 0.08 67.97
10:46:01 5 22.80 0.00 3.97 1.48 0.08 71.67
10:46:01 6 26.99 0.00 4.12 0.50 0.10 68.29
10:46:01 7 32.70 0.00 4.19 4.48 0.10 58.52
10:47:01 all 5.12 0.00 1.00 0.31 0.06 93.52
10:47:01 0 15.87 0.00 1.34 0.17 0.07 82.56
10:47:01 1 2.45 0.00 1.17 0.28 0.08 96.01
10:47:01 2 2.34 0.00 0.95 0.08 0.05 96.58
10:47:01 3 10.17 0.00 1.09 0.15 0.07 88.53
10:47:01 4 2.97 0.00 0.82 0.07 0.03 96.11
10:47:01 5 2.86 0.00 0.97 0.13 0.05 95.99
10:47:01 6 2.14 0.00 0.61 0.23 0.03 96.98
10:47:01 7 2.12 0.00 1.07 1.37 0.07 95.37
Average: all 13.22 0.00 2.67 3.16 0.07 80.88
Average: 0 14.76 0.00 2.68 1.08 0.07 81.42
Average: 1 10.22 0.00 2.67 2.68 0.07 84.37
Average: 2 9.79 0.00 2.30 0.90 0.06 86.95
Average: 3 18.56 0.00 3.19 6.50 0.08 71.68
Average: 4 14.35 0.00 2.86 0.82 0.06 81.91
Average: 5 14.21 0.00 2.58 5.14 0.06 78.01
Average: 6 10.13 0.00 2.35 4.51 0.05 82.96
Average: 7 13.76 0.00 2.76 3.65 0.08 79.74