---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-88512 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 854 25737 0 5575 30857
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:a8:02:63 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86121sec preferred_lft 86121sec
inet6 fe80::f816:3eff:fea8:263/64 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 02:42:2a:31:15:65 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::42:2aff:fe31:1565/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88512) 12/04/24 _x86_64_ (8 CPU)
10:43:26 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:01 211.50 47.34 164.16 2766.61 28835.06
10:46:01 486.99 19.69 467.29 1949.58 146953.58
10:47:01 136.76 0.47 136.29 52.66 41325.13
10:48:01 76.84 2.25 74.59 111.58 23543.61
Average: 228.03 17.44 210.59 1220.14 60167.96
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30071768 31761388 2867452 8.71 76380 1917976 1375316 4.05 810672 1752664 221500
10:46:01 25550684 30505984 7388536 22.43 130844 4982836 6995100 20.58 2296988 4554380 292
10:47:01 24317724 29695488 8621496 26.17 159960 5338524 8093336 23.81 3213304 4821964 868
10:48:01 26353968 31597012 6585252 19.99 162696 5212196 1589864 4.68 1353628 4696128 2244
Average: 26573536 30889968 6365684 19.33 132470 4362883 4513404 13.28 1918648 3956284 56226
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 lo 1.33 1.33 0.14 0.14 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 73.92 49.98 1010.14 21.92 0.00 0.00 0.00 0.00
10:46:01 veth1fd536f 1.70 1.72 0.15 0.16 0.00 0.00 0.00 0.00
10:46:01 vethc3e8d77 1.93 1.65 0.21 0.20 0.00 0.00 0.00 0.00
10:46:01 vetheecf3a1 0.50 0.65 0.03 0.04 0.00 0.00 0.00 0.00
10:46:01 lo 11.26 11.26 1.11 1.11 0.00 0.00 0.00 0.00
10:47:01 veth1fd536f 22.40 20.66 10.37 15.93 0.00 0.00 0.00 0.00
10:47:01 vethc3e8d77 3.32 4.90 0.70 0.38 0.00 0.00 0.00 0.00
10:47:01 vetheecf3a1 6.45 7.88 0.87 0.77 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
10:48:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00
10:48:01 docker0 13.35 18.01 2.13 290.78 0.00 0.00 0.00 0.00
10:48:01 ens3 1563.46 908.40 29433.13 158.42 0.00 0.00 0.00 0.00
Average: lo 4.37 4.37 0.43 0.43 0.00 0.00 0.00 0.00
Average: docker0 3.34 4.50 0.53 72.69 0.00 0.00 0.00 0.00
Average: ens3 291.51 167.55 7150.80 24.85 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88512) 12/04/24 _x86_64_ (8 CPU)
10:43:26 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 9.83 0.00 0.87 2.71 0.03 86.56
10:45:01 0 9.89 0.00 1.20 2.00 0.02 86.89
10:45:01 1 3.20 0.00 0.57 5.32 0.03 90.88
10:45:01 2 5.32 0.00 0.60 0.77 0.03 93.27
10:45:01 3 5.95 0.00 0.43 1.05 0.02 92.54
10:45:01 4 1.40 0.00 0.48 0.35 0.00 97.76
10:45:01 5 12.28 0.00 1.05 0.68 0.02 85.97
10:45:01 6 5.86 0.00 0.30 6.51 0.05 87.27
10:45:01 7 34.72 0.00 2.32 4.95 0.07 57.94
10:46:01 all 21.47 0.00 6.91 7.58 0.08 63.96
10:46:01 0 21.97 0.00 6.57 2.36 0.08 69.02
10:46:01 1 19.98 0.00 7.40 10.07 0.08 62.47
10:46:01 2 23.51 0.00 7.01 1.13 0.08 68.27
10:46:01 3 24.86 0.00 7.61 13.69 0.08 53.76
10:46:01 4 21.99 0.00 5.79 1.38 0.08 70.75
10:46:01 5 19.87 0.00 6.97 4.28 0.07 68.80
10:46:01 6 20.31 0.00 5.66 4.18 0.07 69.79
10:46:01 7 19.28 0.00 8.26 23.68 0.08 48.70
10:47:01 all 19.30 0.00 3.09 2.56 0.08 74.97
10:47:01 0 15.66 0.00 2.83 2.55 0.07 78.89
10:47:01 1 22.11 0.00 3.63 8.74 0.08 65.43
10:47:01 2 21.68 0.00 3.39 4.04 0.08 70.81
10:47:01 3 21.18 0.00 3.28 1.53 0.12 73.90
10:47:01 4 20.03 0.00 2.65 0.37 0.07 76.88
10:47:01 5 16.23 0.00 3.27 0.34 0.05 80.11
10:47:01 6 20.69 0.00 3.02 0.67 0.07 75.55
10:47:01 7 16.93 0.00 2.64 2.26 0.07 78.11
10:48:01 all 7.02 0.00 0.61 1.38 0.03 90.97
10:48:01 0 2.34 0.00 0.53 8.02 0.03 89.08
10:48:01 1 12.88 0.00 0.63 0.27 0.03 86.19
10:48:01 2 13.76 0.00 0.88 1.58 0.03 83.74
10:48:01 3 1.00 0.00 0.48 0.08 0.02 98.42
10:48:01 4 17.68 0.00 0.75 0.60 0.03 80.94
10:48:01 5 2.49 0.00 0.60 0.17 0.02 96.73
10:48:01 6 3.34 0.00 0.45 0.07 0.02 96.12
10:48:01 7 2.68 0.00 0.56 0.26 0.02 96.48
Average: all 14.38 0.00 2.86 3.55 0.05 79.17
Average: 0 12.44 0.00 2.77 3.74 0.05 81.00
Average: 1 14.52 0.00 3.04 6.08 0.06 76.29
Average: 2 16.03 0.00 2.96 1.88 0.06 79.07
Average: 3 13.20 0.00 2.93 4.06 0.06 79.75
Average: 4 15.25 0.00 2.41 0.67 0.05 81.62
Average: 5 12.69 0.00 2.96 1.36 0.04 82.96
Average: 6 12.53 0.00 2.35 2.85 0.05 82.21
Average: 7 18.35 0.00 3.42 7.69 0.06 70.48