---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-80328 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 12G 144G 8% /
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 863 27258 0 4045 30848
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:0b:a8:1c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86066sec preferred_lft 86066sec
inet6 fe80::f816:3eff:fe0b:a81c/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:f1:76:c7:29 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:f1ff:fe76:c729/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80328) 10/30/24 _x86_64_ (8 CPU)
00:55:36 LINUX RESTART (8 CPU)
00:56:02 tps rtps wtps bread/s bwrtn/s
00:57:01 286.61 65.80 220.81 4516.25 73344.86
00:58:01 161.14 9.10 152.04 1642.93 90115.11
00:59:01 767.82 0.30 767.52 2.40 47447.03
01:00:01 342.95 0.00 342.95 0.00 52324.03
01:01:01 50.02 1.10 48.93 81.00 8929.23
Average: 321.79 15.09 306.70 1237.39 54362.66
00:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:57:01 30200700 31762108 2738520 8.31 68824 1804240 1386608 4.08 804648 1643132 153164
00:58:01 28381272 30918996 4557948 13.84 89180 2732808 1713268 5.04 1709516 2474912 396600
00:59:01 27934932 31632276 5004288 15.19 161460 3676452 1703040 5.01 1118548 3366676 228372
01:00:01 27233704 30825520 5705516 17.32 233776 3487460 1886732 5.55 2016060 3130784 30452
01:01:01 27921676 31597004 5017544 15.23 237548 3573716 1531464 4.51 1292848 3200580 3748
Average: 28334457 31347181 4604763 13.98 158158 3054935 1644222 4.84 1388324 2763217 162467
00:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:57:01 ens3 385.56 275.41 1559.38 67.05 0.00 0.00 0.00 0.00
00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
00:57:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00
00:58:01 ens3 612.70 268.87 4641.94 42.16 0.00 0.00 0.00 0.00
00:58:01 veth8afd410 174.05 404.73 15.93 1239.86 0.00 0.00 0.00 0.10
00:58:01 docker0 220.86 540.16 16.06 3739.41 0.00 0.00 0.00 0.00
00:58:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00
00:59:01 ens3 202.45 119.61 1636.75 23.89 0.00 0.00 0.00 0.00
00:59:01 docker0 116.53 196.13 21.58 1630.18 0.00 0.00 0.00 0.00
00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:00:01 ens3 19.69 9.28 443.61 1.28 0.00 0.00 0.00 0.00
01:00:01 docker0 7.10 17.29 0.41 443.07 0.00 0.00 0.00 0.00
01:00:01 vethb091846 7.10 17.43 0.50 443.09 0.00 0.00 0.00 0.04
01:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
01:01:01 ens3 46.73 43.90 90.60 95.74 0.00 0.00 0.00 0.00
01:01:01 docker0 0.13 0.15 0.04 0.04 0.00 0.00 0.00 0.00
01:01:01 lo 4.86 4.86 0.49 0.49 0.00 0.00 0.00 0.00
Average: ens3 252.95 142.96 1674.59 45.96 0.00 0.00 0.00 0.00
Average: docker0 69.14 151.23 7.64 1166.25 0.00 0.00 0.00 0.00
Average: lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80328) 10/30/24 _x86_64_ (8 CPU)
00:55:36 LINUX RESTART (8 CPU)
00:56:02 CPU %user %nice %system %iowait %steal %idle
00:57:01 all 10.97 0.00 1.18 5.63 0.05 82.17
00:57:01 0 13.70 0.00 1.19 2.69 0.07 82.36
00:57:01 1 4.63 0.00 0.46 21.94 0.05 72.91
00:57:01 2 24.06 0.00 1.94 1.87 0.07 72.05
00:57:01 3 5.82 0.00 0.88 9.42 0.03 83.84
00:57:01 4 15.04 0.00 1.33 0.90 0.05 82.68
00:57:01 5 10.36 0.00 1.22 1.09 0.03 87.30
00:57:01 6 2.90 0.00 1.41 6.46 0.02 89.21
00:57:01 7 11.32 0.00 1.02 0.68 0.03 86.95
00:58:01 all 9.04 0.00 1.87 6.15 0.17 82.77
00:58:01 0 2.63 0.00 0.79 0.40 0.12 96.06
00:58:01 1 7.96 0.00 2.35 0.70 0.20 88.79
00:58:01 2 11.14 0.00 2.73 12.09 0.12 73.92
00:58:01 3 6.64 0.00 1.75 7.81 0.17 83.64
00:58:01 4 7.69 0.00 2.74 20.64 0.25 68.69
00:58:01 5 5.83 0.00 1.45 0.05 0.17 92.50
00:58:01 6 23.75 0.00 2.06 7.32 0.15 66.72
00:58:01 7 6.69 0.00 1.12 0.20 0.17 91.82
00:59:01 all 9.95 0.00 2.59 8.07 0.06 79.32
00:59:01 0 1.97 0.00 1.85 0.00 0.03 96.15
00:59:01 1 13.29 0.00 4.37 1.36 0.08 80.90
00:59:01 2 7.80 0.00 3.38 9.95 0.07 78.81
00:59:01 3 27.14 0.00 3.77 4.09 0.08 64.91
00:59:01 4 2.71 0.00 1.02 11.42 0.02 84.83
00:59:01 5 12.45 0.00 3.21 37.10 0.08 47.16
00:59:01 6 7.09 0.00 2.37 0.74 0.05 89.75
00:59:01 7 7.16 0.00 0.75 0.02 0.05 92.02
01:00:01 all 14.63 0.00 3.90 3.96 0.07 77.44
01:00:01 0 8.37 0.00 3.73 1.04 0.05 86.80
01:00:01 1 14.71 0.00 4.12 1.40 0.08 79.69
01:00:01 2 12.27 0.00 3.52 0.10 0.07 84.04
01:00:01 3 11.30 0.00 3.57 0.64 0.07 84.42
01:00:01 4 12.47 0.00 3.45 6.00 0.07 78.02
01:00:01 5 17.65 0.00 4.56 21.99 0.07 55.73
01:00:01 6 22.45 0.00 3.63 0.42 0.10 73.40
01:00:01 7 17.89 0.00 4.64 0.15 0.07 77.25
01:01:01 all 14.68 0.00 1.71 0.55 0.04 83.01
01:01:01 0 24.28 0.00 2.54 0.12 0.07 73.00
01:01:01 1 18.89 0.00 1.65 0.76 0.05 78.66
01:01:01 2 5.76 0.00 1.29 0.00 0.02 92.93
01:01:01 3 12.00 0.00 1.65 0.08 0.03 86.23
01:01:01 4 11.94 0.00 1.39 1.79 0.05 84.83
01:01:01 5 23.36 0.00 2.19 1.54 0.05 72.85
01:01:01 6 15.99 0.00 1.76 0.02 0.05 82.18
01:01:01 7 5.23 0.00 1.19 0.12 0.03 93.43
Average: all 11.86 0.00 2.25 4.87 0.08 80.94
Average: 0 10.20 0.00 2.02 0.84 0.07 86.87
Average: 1 11.91 0.00 2.59 5.19 0.09 80.22
Average: 2 12.17 0.00 2.57 4.81 0.07 80.38
Average: 3 12.60 0.00 2.33 4.39 0.08 80.61
Average: 4 9.95 0.00 1.98 8.17 0.09 79.81
Average: 5 13.93 0.00 2.53 12.34 0.08 71.12
Average: 6 14.46 0.00 2.25 2.99 0.07 80.23
Average: 7 9.64 0.00 1.74 0.23 0.07 88.32