---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-95997 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 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 883 25728 0 5554 30828
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:42:54:5d brd ff:ff:ff:ff:ff:ff
inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86119sec preferred_lft 86119sec
inet6 fe80::f816:3eff:fe42:545d/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 02:42:60:ab:f0:ff 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::42:60ff:feab:f0ff/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-95997) 01/08/25 _x86_64_ (8 CPU)
10:43:27 LINUX RESTART (8 CPU)
10:44:00 tps rtps wtps bread/s bwrtn/s
10:45:01 333.47 47.16 286.31 3139.81 27700.77
10:46:01 461.79 13.43 448.36 846.09 132146.84
10:47:01 137.14 0.43 136.71 43.33 39096.37
10:48:01 74.26 1.80 72.46 93.97 20756.70
Average: 252.00 15.83 236.16 1039.51 54810.81
10:44:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 29961264 31723832 2977956 9.04 75520 1990856 1346080 3.96 857444 1813252 282768
10:46:01 25685296 30619340 7253924 22.02 130360 4961864 6926148 20.38 2152564 4563340 180
10:47:01 24335328 29691740 8603892 26.12 159420 5317720 8137044 23.94 3196272 4820292 1036
10:48:01 26316928 31537560 6622292 20.10 162116 5190948 1630284 4.80 1392308 4694652 1912
Average: 26574704 30893118 6364516 19.32 131854 4365347 4509889 13.27 1899647 3972884 71474
10:44:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 lo 2.75 2.75 0.27 0.27 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 300.62 200.93 2331.11 58.62 0.00 0.00 0.00 0.00
10:46:01 br-9404a173a8ac 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:46:01 veth305bee7 0.50 0.65 0.03 0.04 0.00 0.00 0.00 0.00
10:46:01 lo 10.33 10.33 1.03 1.03 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 br-9404a173a8ac 0.12 0.13 0.02 0.01 0.00 0.00 0.00 0.00
10:47:01 veth305bee7 6.22 7.55 0.84 0.75 0.00 0.00 0.00 0.00
10:47:01 lo 3.97 3.97 0.37 0.37 0.00 0.00 0.00 0.00
10:47:01 docker0 14.00 19.18 2.16 290.04 0.00 0.00 0.00 0.00
10:48:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 ens3 1669.66 946.85 29442.83 159.96 0.00 0.00 0.00 0.00
Average: lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00
Average: docker0 3.48 4.77 0.54 72.21 0.00 0.00 0.00 0.00
Average: ens3 369.98 205.19 7206.82 33.73 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-95997) 01/08/25 _x86_64_ (8 CPU)
10:43:27 LINUX RESTART (8 CPU)
10:44:00 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 10.82 0.00 0.93 2.91 0.04 85.30
10:45:01 0 8.71 0.00 0.65 0.62 0.02 90.00
10:45:01 1 6.10 0.00 0.77 0.59 0.03 92.51
10:45:01 2 49.50 0.00 3.45 6.46 0.07 40.52
10:45:01 3 8.30 0.00 0.54 2.01 0.02 89.13
10:45:01 4 2.24 0.00 0.61 12.68 0.10 84.37
10:45:01 5 4.79 0.00 0.53 0.23 0.03 94.42
10:45:01 6 4.21 0.00 0.43 0.49 0.02 94.85
10:45:01 7 2.81 0.00 0.41 0.25 0.03 96.50
10:46:01 all 18.30 0.00 6.26 6.70 0.09 68.66
10:46:01 0 16.07 0.00 6.68 9.69 0.07 67.49
10:46:01 1 20.08 0.00 6.54 1.91 0.05 71.42
10:46:01 2 17.96 0.00 5.15 1.90 0.05 74.94
10:46:01 3 18.58 0.00 6.74 2.25 0.20 72.22
10:46:01 4 15.20 0.00 7.21 8.00 0.12 69.48
10:46:01 5 18.62 0.00 6.61 27.14 0.07 47.56
10:46:01 6 21.81 0.00 5.33 2.22 0.07 70.57
10:46:01 7 18.07 0.00 5.80 0.52 0.07 75.54
10:47:01 all 21.00 0.00 3.15 2.18 0.07 73.60
10:47:01 0 13.85 0.00 3.38 1.41 0.07 81.29
10:47:01 1 21.67 0.00 2.93 0.07 0.07 75.27
10:47:01 2 22.52 0.00 2.86 0.97 0.08 73.57
10:47:01 3 24.79 0.00 3.37 0.87 0.07 70.90
10:47:01 4 21.69 0.00 3.25 10.44 0.07 64.56
10:47:01 5 26.11 0.00 3.45 1.12 0.10 69.21
10:47:01 6 19.53 0.00 2.96 0.45 0.07 76.99
10:47:01 7 17.80 0.00 3.05 2.18 0.08 76.89
10:48:01 all 6.64 0.00 0.62 1.53 0.04 91.17
10:48:01 0 11.06 0.00 0.75 0.30 0.05 87.84
10:48:01 1 2.26 0.00 0.49 0.20 0.03 97.01
10:48:01 2 0.60 0.00 0.47 0.17 0.00 98.77
10:48:01 3 1.19 0.00 0.47 0.17 0.02 98.16
10:48:01 4 2.07 0.00 0.62 9.84 0.05 87.42
10:48:01 5 15.97 0.00 0.84 0.77 0.05 82.38
10:48:01 6 12.11 0.00 0.73 0.30 0.02 86.84
10:48:01 7 7.91 0.00 0.55 0.50 0.05 90.99
Average: all 14.16 0.00 2.72 3.32 0.06 79.74
Average: 0 12.39 0.00 2.85 2.98 0.05 81.74
Average: 1 12.44 0.00 2.66 0.69 0.05 84.16
Average: 2 22.75 0.00 2.98 2.39 0.05 71.83
Average: 3 13.17 0.00 2.77 1.33 0.08 82.66
Average: 4 10.24 0.00 2.90 10.25 0.08 76.52
Average: 5 16.30 0.00 2.83 7.23 0.06 73.57
Average: 6 14.34 0.00 2.34 0.86 0.04 82.42
Average: 7 11.59 0.00 2.44 0.86 0.06 85.06