---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83090 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 11G 145G 7% /
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 861 29052 0 2253 30879
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:48:4b:50 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86183sec preferred_lft 86183sec
inet6 fe80::f816:3eff:fe48:4b50/64 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 02:42:06:40:d3:34 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-83090) 11/11/24 _x86_64_ (8 CPU)
22:54:29 LINUX RESTART (8 CPU)
22:55:00 tps rtps wtps bread/s bwrtn/s
22:56:01 318.37 42.20 276.17 1900.75 25417.76
22:57:01 135.94 20.40 115.55 897.85 29602.40
22:58:01 52.02 2.97 49.06 114.38 20148.78
Average: 169.61 21.97 147.65 976.18 25058.33
22:55:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30022516 31650152 2916704 8.85 72604 1863064 1441720 4.24 924624 1693116 202864
22:57:01 28583672 30405480 4355548 13.22 87332 2031324 3016912 8.88 2221060 1810420 15144
22:58:01 29756088 31627216 3183132 9.66 91080 2076680 1420316 4.18 1037780 1825172 3148
Average: 29454092 31227616 3485128 10.58 83672 1990356 1959649 5.77 1394488 1776236 73719
22:55:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:56:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00
22:56:01 ens3 209.21 135.40 1254.26 55.89 0.00 0.00 0.00 0.00
22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:57:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00
22:57:01 ens3 524.35 430.89 1988.27 148.60 0.00 0.00 0.00 0.00
22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:58:01 lo 4.92 4.92 0.50 0.50 0.00 0.00 0.00 0.00
22:58:01 ens3 230.06 176.32 354.58 63.06 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: lo 2.63 2.63 0.26 0.26 0.00 0.00 0.00 0.00
Average: ens3 320.58 246.91 1199.34 89.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83090) 11/11/24 _x86_64_ (8 CPU)
22:54:29 LINUX RESTART (8 CPU)
22:55:00 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 10.44 0.00 0.92 2.71 0.04 85.88
22:56:01 0 14.39 0.00 1.31 1.26 0.05 82.99
22:56:01 1 1.89 0.00 0.48 9.18 0.05 88.40
22:56:01 2 2.36 0.00 0.21 0.10 0.02 97.31
22:56:01 3 2.66 0.00 0.39 0.62 0.05 96.27
22:56:01 4 12.44 0.00 1.10 0.57 0.03 85.86
22:56:01 5 28.06 0.00 2.41 5.74 0.05 63.74
22:56:01 6 14.06 0.00 0.77 0.28 0.02 84.87
22:56:01 7 7.73 0.00 0.72 4.00 0.07 87.49
22:57:01 all 21.32 0.00 1.24 1.57 0.06 75.80
22:57:01 0 25.88 0.00 1.41 0.18 0.07 72.46
22:57:01 1 17.71 0.00 0.97 6.51 0.05 74.76
22:57:01 2 20.07 0.00 2.06 0.37 0.07 77.44
22:57:01 3 22.83 0.00 0.94 1.04 0.05 75.15
22:57:01 4 23.70 0.00 1.44 2.70 0.08 72.07
22:57:01 5 21.94 0.00 1.39 0.92 0.05 75.70
22:57:01 6 14.23 0.00 0.89 0.17 0.05 84.67
22:57:01 7 24.19 0.00 0.82 0.75 0.05 74.19
22:58:01 all 15.92 0.00 0.86 1.25 0.05 81.92
22:58:01 0 11.99 0.00 0.88 0.02 0.03 87.08
22:58:01 1 8.36 0.00 0.84 8.80 0.03 81.97
22:58:01 2 6.89 0.00 0.48 0.00 0.07 92.56
22:58:01 3 11.71 0.00 0.95 0.12 0.05 87.17
22:58:01 4 24.54 0.00 0.85 0.15 0.05 74.40
22:58:01 5 34.32 0.00 1.10 0.43 0.05 64.09
22:58:01 6 22.68 0.00 0.90 0.45 0.03 75.94
22:58:01 7 6.89 0.00 0.92 0.05 0.03 92.11
Average: all 15.86 0.00 1.01 1.85 0.05 81.23
Average: 0 17.38 0.00 1.20 0.49 0.05 80.87
Average: 1 9.28 0.00 0.76 8.17 0.04 81.75
Average: 2 9.72 0.00 0.91 0.16 0.05 89.16
Average: 3 12.35 0.00 0.76 0.59 0.05 86.25
Average: 4 20.18 0.00 1.13 1.14 0.06 77.49
Average: 5 28.11 0.00 1.64 2.38 0.05 67.82
Average: 6 16.98 0.00 0.85 0.30 0.03 81.84
Average: 7 12.91 0.00 0.82 1.61 0.05 84.61