---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91679 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 850 28926 0 2390 30886
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:41:5f:08 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86180sec preferred_lft 86180sec
inet6 fe80::f816:3eff:fe41:5f08/64 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:e8:1a:05: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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91679) 12/18/24 _x86_64_ (8 CPU)
05:27:25 LINUX RESTART (8 CPU)
05:28:02 tps rtps wtps bread/s bwrtn/s
05:29:01 257.74 26.47 231.27 866.84 16595.56
05:30:01 158.41 20.64 137.77 721.63 23440.85
05:31:01 59.44 3.92 55.52 247.56 14816.46
Average: 157.98 16.96 141.02 610.59 18294.01
05:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30111732 31731140 2827488 8.58 73368 1852476 1384580 4.07 818964 1711224 221324
05:30:01 28906648 30768904 4032572 12.24 86492 2071884 2274688 6.69 1858856 1849216 14312
05:31:01 29674192 31681724 3265028 9.91 91320 2208460 1425884 4.20 986988 1951772 2400
Average: 29564191 31393923 3375029 10.25 83727 2044273 1695051 4.99 1221603 1837404 79345
05:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 ens3 178.09 103.03 1207.17 45.28 0.00 0.00 0.00 0.00
05:29:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00
05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 ens3 520.59 428.14 3002.56 119.21 0.00 0.00 0.00 0.00
05:30:01 lo 9.46 9.46 1.18 1.18 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 ens3 132.16 123.85 1001.38 57.75 0.00 0.00 0.00 0.00
05:31:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00
05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 277.51 219.00 1740.07 74.24 0.00 0.00 0.00 0.00
Average: lo 4.29 4.29 0.51 0.51 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91679) 12/18/24 _x86_64_ (8 CPU)
05:27:25 LINUX RESTART (8 CPU)
05:28:02 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 10.25 0.00 0.88 2.53 0.05 86.28
05:29:01 0 0.95 0.00 0.68 8.99 0.05 89.33
05:29:01 1 2.33 0.00 0.86 2.70 0.02 94.10
05:29:01 2 5.26 0.00 0.48 0.27 0.12 93.87
05:29:01 3 25.15 0.00 1.34 1.43 0.03 72.05
05:29:01 4 28.98 0.00 1.90 1.90 0.05 67.16
05:29:01 5 12.23 0.00 1.05 0.44 0.05 86.22
05:29:01 6 2.36 0.00 0.44 4.46 0.03 92.70
05:29:01 7 4.83 0.00 0.29 0.08 0.02 94.78
05:30:01 all 31.06 0.00 1.52 2.72 0.09 64.61
05:30:01 0 39.56 0.00 1.54 4.41 0.10 54.39
05:30:01 1 29.16 0.00 1.23 2.75 0.08 66.77
05:30:01 2 27.73 0.00 2.71 4.45 0.12 65.00
05:30:01 3 34.00 0.00 0.82 0.80 0.10 64.28
05:30:01 4 24.32 0.00 2.01 0.64 0.12 72.91
05:30:01 5 32.53 0.00 1.05 1.57 0.08 64.76
05:30:01 6 22.58 0.00 1.03 6.65 0.07 69.67
05:30:01 7 38.54 0.00 1.75 0.50 0.10 59.10
05:31:01 all 14.70 0.00 0.74 0.85 0.05 83.66
05:31:01 0 14.72 0.00 0.65 3.99 0.05 80.59
05:31:01 1 23.42 0.00 0.98 0.13 0.07 75.40
05:31:01 2 22.03 0.00 1.10 1.95 0.05 74.87
05:31:01 3 7.17 0.00 0.70 0.13 0.03 91.97
05:31:01 4 9.24 0.00 0.48 0.05 0.07 90.16
05:31:01 5 2.09 0.00 0.37 0.02 0.02 97.51
05:31:01 6 13.43 0.00 1.19 0.33 0.03 85.02
05:31:01 7 25.45 0.00 0.53 0.18 0.05 73.78
Average: all 18.71 0.00 1.05 2.03 0.06 78.15
Average: 0 18.51 0.00 0.96 5.78 0.07 74.69
Average: 1 18.36 0.00 1.03 1.86 0.06 78.70
Average: 2 18.39 0.00 1.43 2.23 0.10 77.85
Average: 3 22.08 0.00 0.95 0.78 0.06 76.12
Average: 4 20.79 0.00 1.46 0.86 0.08 76.81
Average: 5 15.63 0.00 0.82 0.68 0.05 82.82
Average: 6 12.85 0.00 0.89 3.82 0.04 82.40
Average: 7 23.04 0.00 0.86 0.26 0.06 75.79