---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77245 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: 2800.000
BogoMIPS: 5600.00
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 855 28865 0 2446 30883
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:24:10:73 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86176sec preferred_lft 86176sec
inet6 fe80::f816:3eff:fe24:1073/64 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 02:42:4d:80:0e:cf 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-77245) 10/17/24 _x86_64_ (8 CPU)
04:22:25 LINUX RESTART (8 CPU)
04:23:01 tps rtps wtps bread/s bwrtn/s
04:24:01 334.19 46.42 287.77 2037.45 17474.18
04:25:01 141.78 19.20 122.58 690.82 23292.92
04:26:01 43.13 2.17 40.96 97.58 17753.71
Average: 173.04 22.59 150.44 942.01 19506.82
04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:24:01 30161636 31713216 2777576 8.43 68136 1795188 1404676 4.13 856588 1630920 130408
04:25:01 28964824 30812428 3974388 12.07 86888 2057212 2876536 8.46 1802496 1846564 17800
04:26:01 29558884 31624796 3380328 10.26 90188 2269920 1442100 4.24 1128936 1924892 2984
Average: 29561781 31383480 3377431 10.25 81737 2040773 1907771 5.61 1262673 1800792 50397
04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
04:24:01 ens3 438.30 248.55 1510.09 77.85 0.00 0.00 0.00 0.00
04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:24:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00
04:25:01 ens3 352.27 298.93 2677.33 63.85 0.00 0.00 0.00 0.00
04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:25:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00
04:26:01 ens3 421.15 280.65 316.00 1171.88 0.00 0.00 0.00 0.00
04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:26:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00
Average: ens3 403.91 276.04 1501.14 437.84 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 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77245) 10/17/24 _x86_64_ (8 CPU)
04:22:25 LINUX RESTART (8 CPU)
04:23:01 CPU %user %nice %system %iowait %steal %idle
04:24:01 all 9.86 0.00 0.97 3.86 0.04 85.27
04:24:01 0 3.70 0.00 0.40 0.13 0.03 95.73
04:24:01 1 6.13 0.00 0.54 15.23 0.03 78.07
04:24:01 2 24.91 0.00 1.50 9.09 0.08 64.41
04:24:01 3 17.47 0.00 1.24 0.30 0.05 80.95
04:24:01 4 6.23 0.00 1.34 3.26 0.02 89.15
04:24:01 5 7.90 0.00 0.92 1.37 0.03 89.78
04:24:01 6 4.66 0.00 0.70 0.28 0.02 94.34
04:24:01 7 7.98 0.00 1.08 1.30 0.03 89.60
04:25:01 all 16.83 0.00 0.96 1.81 0.06 80.34
04:25:01 0 9.29 0.00 1.48 2.65 0.05 86.52
04:25:01 1 10.82 0.00 0.74 6.26 0.05 82.14
04:25:01 2 24.06 0.00 1.39 2.54 0.05 71.96
04:25:01 3 19.16 0.00 0.68 0.82 0.03 79.31
04:25:01 4 22.28 0.00 0.49 0.22 0.05 76.97
04:25:01 5 17.28 0.00 1.18 1.08 0.10 80.36
04:25:01 6 15.57 0.00 0.75 0.82 0.07 82.79
04:25:01 7 16.21 0.00 1.00 0.10 0.05 82.64
04:26:01 all 18.73 0.00 1.37 1.08 0.05 78.77
04:26:01 0 13.53 0.00 1.10 0.02 0.02 85.33
04:26:01 1 25.83 0.00 1.10 3.66 0.05 69.35
04:26:01 2 11.25 0.00 1.37 0.50 0.05 86.82
04:26:01 3 17.17 0.00 1.52 3.52 0.03 77.76
04:26:01 4 9.93 0.00 1.17 0.02 0.03 88.85
04:26:01 5 37.05 0.00 1.49 0.43 0.07 60.96
04:26:01 6 17.44 0.00 2.28 0.17 0.05 80.07
04:26:01 7 17.65 0.00 0.94 0.33 0.07 81.01
Average: all 15.14 0.00 1.10 2.25 0.05 81.46
Average: 0 8.84 0.00 1.00 0.93 0.03 89.20
Average: 1 14.26 0.00 0.79 8.38 0.04 76.52
Average: 2 20.07 0.00 1.42 4.04 0.06 74.42
Average: 3 17.93 0.00 1.15 1.55 0.04 79.34
Average: 4 12.81 0.00 1.00 1.16 0.03 85.00
Average: 5 20.73 0.00 1.20 0.96 0.07 77.05
Average: 6 12.55 0.00 1.24 0.42 0.04 85.74
Average: 7 13.94 0.00 1.01 0.58 0.05 84.42