---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81816 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 886 25183 0 6097 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:6e:5e:85 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86039sec preferred_lft 86039sec
inet6 fe80::f816:3eff:fe6e:5e85/64 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 02:42:16:63:bd:8d 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::42:16ff:fe63:bd8d/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-81816) 11/05/24 _x86_64_ (8 CPU)
18:28:24 LINUX RESTART (8 CPU)
18:29:03 tps rtps wtps bread/s bwrtn/s
18:30:01 248.80 52.20 196.60 3557.32 24334.29
18:31:01 580.27 6.70 573.57 925.18 173635.46
18:32:01 143.59 0.35 143.24 23.86 34081.39
18:33:01 19.08 0.00 19.08 0.00 16981.54
18:34:01 74.35 1.23 73.12 95.32 18045.53
Average: 212.97 11.83 201.15 902.61 53609.56
18:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30021300 31724984 2917920 8.86 76080 1932652 1399592 4.12 848196 1768016 218220
18:31:01 24472700 30166052 8466520 25.70 140656 5711212 7753364 22.81 2647652 5247112 1160
18:32:01 23440088 29454240 9499132 28.84 170292 5965408 8550856 25.16 3463372 5405840 1416
18:33:01 23445448 29460768 9493772 28.82 170424 5967012 8562616 25.19 3459904 5404588 224
18:34:01 25832840 31608284 7106380 21.57 171760 5720580 1624792 4.78 1351872 5201668 17872
Average: 25442475 30482866 7496745 22.76 145842 5059373 5578244 16.41 2354199 4605445 47778
18:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 ens3 68.06 48.16 997.18 21.49 0.00 0.00 0.00 0.00
18:30:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00
18:31:01 veth9b4f733 6.05 10.30 0.59 137.12 0.00 0.00 0.00 0.01
18:31:01 veth54f897c 1.05 1.22 0.06 0.08 0.00 0.00 0.00 0.00
18:31:01 veth411f57a 1.70 1.72 0.17 0.17 0.00 0.00 0.00 0.00
18:31:01 vethf0b9dcc 90.58 90.27 15.40 18.42 0.00 0.00 0.00 0.00
18:32:01 veth9b4f733 0.27 0.45 0.02 0.02 0.00 0.00 0.00 0.00
18:32:01 veth54f897c 349.94 349.06 39.42 74.79 0.00 0.00 0.00 0.01
18:32:01 veth411f57a 19.93 17.48 2.55 2.58 0.00 0.00 0.00 0.00
18:32:01 vethf0b9dcc 127.11 126.81 14.53 27.38 0.00 0.00 0.00 0.00
18:33:01 veth9b4f733 0.35 0.18 0.03 0.01 0.00 0.00 0.00 0.00
18:33:01 veth54f897c 164.45 166.76 18.74 31.30 0.00 0.00 0.00 0.00
18:33:01 veth411f57a 14.86 10.43 1.24 1.49 0.00 0.00 0.00 0.00
18:33:01 vethf0b9dcc 0.33 0.37 0.58 0.03 0.00 0.00 0.00 0.00
18:34:01 docker0 13.56 18.33 2.14 287.75 0.00 0.00 0.00 0.00
18:34:01 ens3 1600.68 880.65 29961.05 147.90 0.00 0.00 0.00 0.00
18:34:01 lo 26.36 26.36 2.44 2.44 0.00 0.00 0.00 0.00
Average: docker0 2.73 3.69 0.43 57.93 0.00 0.00 0.00 0.00
Average: ens3 255.08 132.86 5866.59 17.88 0.00 0.00 0.00 0.00
Average: lo 4.52 4.52 0.42 0.42 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81816) 11/05/24 _x86_64_ (8 CPU)
18:28:24 LINUX RESTART (8 CPU)
18:29:03 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.99 0.00 0.99 2.08 0.03 86.90
18:30:01 0 6.09 0.00 0.97 9.54 0.03 83.37
18:30:01 1 5.25 0.00 0.45 1.76 0.07 92.47
18:30:01 2 8.43 0.00 0.92 0.29 0.03 90.33
18:30:01 3 2.39 0.00 0.50 0.93 0.02 96.16
18:30:01 4 3.69 0.00 0.53 0.52 0.03 95.22
18:30:01 5 1.26 0.00 0.76 1.66 0.02 96.31
18:30:01 6 24.49 0.00 1.77 1.50 0.03 72.20
18:30:01 7 28.24 0.00 2.02 0.48 0.03 69.23
18:31:01 all 28.59 0.00 8.88 3.70 0.10 58.73
18:31:01 0 24.02 0.00 10.30 10.20 0.08 55.40
18:31:01 1 25.40 0.00 9.04 1.60 0.10 63.85
18:31:01 2 27.41 0.00 7.98 1.58 0.10 62.93
18:31:01 3 31.99 0.00 9.02 6.37 0.12 52.51
18:31:01 4 31.91 0.00 8.55 0.88 0.07 58.60
18:31:01 5 26.90 0.00 8.36 4.32 0.08 60.33
18:31:01 6 28.50 0.00 8.41 1.35 0.12 61.62
18:31:01 7 32.58 0.00 9.39 3.28 0.10 54.64
18:32:01 all 21.50 0.00 3.36 0.68 0.07 74.39
18:32:01 0 26.54 0.00 4.29 0.12 0.08 68.96
18:32:01 1 27.34 0.00 3.49 0.37 0.07 68.74
18:32:01 2 17.73 0.00 3.18 0.30 0.05 78.73
18:32:01 3 19.41 0.00 2.95 0.74 0.08 76.81
18:32:01 4 19.71 0.00 3.18 1.88 0.08 75.15
18:32:01 5 17.04 0.00 3.06 1.04 0.08 78.77
18:32:01 6 21.78 0.00 2.92 0.10 0.07 75.13
18:32:01 7 22.42 0.00 3.84 0.91 0.07 72.76
18:33:01 all 1.25 0.00 0.27 0.23 0.06 98.19
18:33:01 0 1.25 0.00 0.38 0.00 0.10 98.26
18:33:01 1 1.74 0.00 0.23 0.18 0.05 97.80
18:33:01 2 1.04 0.00 0.52 0.00 0.10 98.35
18:33:01 3 1.37 0.00 0.20 0.02 0.05 98.37
18:33:01 4 0.90 0.00 0.08 0.02 0.02 98.98
18:33:01 5 1.22 0.00 0.23 1.61 0.07 96.87
18:33:01 6 1.67 0.00 0.18 0.00 0.05 98.10
18:33:01 7 0.78 0.00 0.32 0.03 0.02 98.85
18:34:01 all 3.59 0.00 0.79 0.33 0.04 95.24
18:34:01 0 1.84 0.00 0.79 1.19 0.05 96.14
18:34:01 1 1.40 0.00 0.79 0.67 0.05 97.09
18:34:01 2 2.75 0.00 0.93 0.07 0.03 96.21
18:34:01 3 1.87 0.00 0.68 0.10 0.05 97.29
18:34:01 4 1.82 0.00 0.57 0.03 0.03 97.55
18:34:01 5 13.92 0.00 0.94 0.50 0.07 84.57
18:34:01 6 1.19 0.00 0.84 0.05 0.03 97.89
18:34:01 7 3.95 0.00 0.77 0.05 0.03 95.20
Average: all 12.97 0.00 2.86 1.40 0.06 82.72
Average: 0 11.95 0.00 3.35 4.16 0.07 80.47
Average: 1 12.24 0.00 2.80 0.91 0.07 83.98
Average: 2 11.46 0.00 2.71 0.45 0.06 85.32
Average: 3 11.41 0.00 2.67 1.63 0.06 84.23
Average: 4 11.61 0.00 2.58 0.66 0.05 85.10
Average: 5 12.12 0.00 2.68 1.83 0.06 83.31
Average: 6 15.44 0.00 2.82 0.59 0.06 81.09
Average: 7 17.49 0.00 3.26 0.95 0.05 78.24