---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-43508 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 12G 143G 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 889 26881 0 4396 30822
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:04:85 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86121sec preferred_lft 86121sec
inet6 fe80::f816:3eff:fe0b:485/64 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 02:42:31:f1:56:8b 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43508) 09/29/24 _x86_64_ (8 CPU)
15:01:56 LINUX RESTART (8 CPU)
15:02:01 tps rtps wtps bread/s bwrtn/s
15:03:01 335.08 84.67 250.41 6206.57 64301.02
15:04:01 131.56 17.08 114.48 1229.00 34026.60
15:05:01 354.43 21.81 332.62 2426.79 100626.86
15:06:01 51.14 1.40 49.74 76.92 28347.11
Average: 218.06 31.24 186.82 2484.82 56827.22
15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
15:03:01 30147092 31616068 2792128 8.48 57268 1729688 1500184 4.41 953812 1562028 94584
15:04:01 29829712 31669908 3109508 9.44 84316 2053000 1409916 4.15 911616 1879316 153180
15:05:01 26934068 30988756 6005152 18.23 116840 4152932 5114256 15.05 1721512 3813976 104
15:06:01 27554728 31582600 5384492 16.35 117792 4129424 1455004 4.28 1215652 3725708 2404
Average: 28616400 31464333 4322820 13.12 94054 3016261 2369840 6.97 1200648 2745257 62568
15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:03:01 ens3 337.89 247.94 1571.97 75.17 0.00 0.00 0.00 0.00
15:03:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:04:01 ens3 56.52 43.59 732.03 8.23 0.00 0.00 0.00 0.00
15:04:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00
15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:05:01 veth1f4c6c2 0.13 0.53 0.01 0.03 0.00 0.00 0.00 0.00
15:05:01 br-46885397f4d9 0.22 0.20 0.02 0.02 0.00 0.00 0.00 0.00
15:05:01 ens3 656.91 358.80 18476.62 26.46 0.00 0.00 0.00 0.00
15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:06:01 ens3 56.86 43.98 67.19 17.40 0.00 0.00 0.00 0.00
15:06:01 lo 18.40 18.40 1.89 1.89 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 277.06 173.58 5212.51 31.81 0.00 0.00 0.00 0.00
Average: lo 3.85 3.85 0.41 0.41 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43508) 09/29/24 _x86_64_ (8 CPU)
15:01:56 LINUX RESTART (8 CPU)
15:02:01 CPU %user %nice %system %iowait %steal %idle
15:03:01 all 8.51 0.00 1.22 3.49 0.03 86.75
15:03:01 0 1.94 0.00 0.48 5.85 0.02 91.72
15:03:01 1 8.86 0.00 1.74 3.07 0.03 86.30
15:03:01 2 6.73 0.00 1.26 1.27 0.03 90.71
15:03:01 3 16.83 0.00 1.25 1.59 0.05 80.28
15:03:01 4 15.11 0.00 2.62 6.90 0.03 75.33
15:03:01 5 11.21 0.00 0.87 0.62 0.03 87.28
15:03:01 6 5.28 0.00 0.90 1.24 0.02 92.57
15:03:01 7 2.09 0.00 0.62 7.42 0.02 89.86
15:04:01 all 10.19 0.00 0.82 2.44 0.04 86.50
15:04:01 0 0.58 0.00 0.37 12.13 0.03 86.88
15:04:01 1 3.09 0.00 0.72 2.40 0.03 93.76
15:04:01 2 16.96 0.00 1.30 1.37 0.05 80.31
15:04:01 3 31.65 0.00 2.26 1.32 0.08 64.70
15:04:01 4 5.47 0.00 0.48 0.08 0.02 93.94
15:04:01 5 2.34 0.00 0.33 0.08 0.02 97.22
15:04:01 6 0.68 0.00 0.18 0.13 0.07 98.93
15:04:01 7 20.79 0.00 0.97 2.00 0.05 76.19
15:05:01 all 13.33 0.00 4.41 4.54 0.07 77.66
15:05:01 0 13.02 0.00 3.61 9.85 0.07 73.46
15:05:01 1 11.44 0.00 4.51 1.50 0.07 82.48
15:05:01 2 14.03 0.00 4.80 0.83 0.08 80.25
15:05:01 3 14.86 0.00 4.38 1.34 0.07 79.35
15:05:01 4 12.81 0.00 5.32 17.62 0.07 64.18
15:05:01 5 12.06 0.00 4.01 0.85 0.07 83.01
15:05:01 6 14.43 0.00 4.17 1.65 0.08 79.66
15:05:01 7 13.97 0.00 4.45 2.65 0.05 78.88
15:06:01 all 18.91 0.00 2.12 1.42 0.06 77.49
15:06:01 0 18.94 0.00 2.15 0.37 0.05 78.49
15:06:01 1 19.19 0.00 2.52 0.18 0.05 78.06
15:06:01 2 21.82 0.00 2.29 0.87 0.05 74.97
15:06:01 3 15.93 0.00 1.51 0.49 0.05 82.03
15:06:01 4 20.58 0.00 2.17 0.13 0.05 77.06
15:06:01 5 17.23 0.00 1.82 7.73 0.05 73.16
15:06:01 6 16.23 0.00 2.02 0.20 0.05 81.49
15:06:01 7 21.39 0.00 2.43 1.44 0.07 74.68
Average: all 12.73 0.00 2.14 2.97 0.05 82.11
Average: 0 8.60 0.00 1.65 7.05 0.04 82.66
Average: 1 10.66 0.00 2.37 1.79 0.05 85.14
Average: 2 14.89 0.00 2.41 1.09 0.05 81.56
Average: 3 19.84 0.00 2.34 1.18 0.06 76.57
Average: 4 13.49 0.00 2.64 6.16 0.04 77.67
Average: 5 10.71 0.00 1.75 2.32 0.04 85.18
Average: 6 9.14 0.00 1.81 0.80 0.05 88.19
Average: 7 14.56 0.00 2.11 3.38 0.05 79.91