---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-75228 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 891 28831 0 2444 30848
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:79:eb:57 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.92/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86190sec preferred_lft 86190sec
inet6 fe80::f816:3eff:fe79:eb57/64 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 02:42:71:70:6d:29 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-75228) 10/08/24 _x86_64_ (8 CPU)
04:22:24 LINUX RESTART (8 CPU)
04:23:01 tps rtps wtps bread/s bwrtn/s
04:24:01 335.56 38.03 297.53 1766.37 32197.17
04:25:01 140.84 20.40 120.45 739.74 36494.58
Average: 238.20 29.21 208.99 1253.06 34345.88
04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:24:01 29980588 31629308 2958632 8.98 73384 1881916 1474588 4.34 946256 1710792 203416
04:25:01 29534256 31581000 3404964 10.34 87788 2253416 1471208 4.33 1165140 1915372 204384
Average: 29757422 31605154 3181798 9.66 80586 2067666 1472898 4.33 1055698 1813082 203900
04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
04:24:01 ens3 151.26 101.12 1123.37 42.11 0.00 0.00 0.00 0.00
04:24:01 lo 1.40 1.40 0.15 0.15 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
04:25:01 ens3 597.17 453.66 2541.66 122.59 0.00 0.00 0.00 0.00
04:25:01 lo 0.60 0.60 0.05 0.05 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
Average: ens3 374.21 277.39 1832.52 82.35 0.00 0.00 0.00 0.00
Average: lo 1.00 1.00 0.10 0.10 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-75228) 10/08/24 _x86_64_ (8 CPU)
04:22:24 LINUX RESTART (8 CPU)
04:23:01 CPU %user %nice %system %iowait %steal %idle
04:24:01 all 10.43 0.00 0.92 2.76 0.04 85.86
04:24:01 0 2.59 0.00 0.23 0.33 0.00 96.84
04:24:01 1 2.37 0.00 0.30 0.05 0.02 97.26
04:24:01 2 19.84 0.00 1.35 1.20 0.07 77.54
04:24:01 3 26.65 0.00 1.85 1.90 0.07 69.53
04:24:01 4 2.15 0.00 0.35 11.21 0.02 86.28
04:24:01 5 9.41 0.00 0.92 3.39 0.03 86.24
04:24:01 6 13.57 0.00 1.00 0.47 0.02 84.95
04:24:01 7 6.76 0.00 1.32 3.53 0.03 88.36
04:25:01 all 27.64 0.00 1.69 1.55 0.10 69.01
04:25:01 0 17.20 0.00 1.56 0.25 0.07 80.92
04:25:01 1 23.28 0.00 1.62 0.10 0.08 74.91
04:25:01 2 37.25 0.00 1.93 0.20 0.12 60.49
04:25:01 3 37.42 0.00 1.83 0.32 0.10 60.34
04:25:01 4 13.69 0.00 1.72 10.11 0.10 74.37
04:25:01 5 25.82 0.00 1.62 1.04 0.07 71.45
04:25:01 6 36.36 0.00 1.36 0.37 0.10 61.81
04:25:01 7 30.11 0.00 1.88 0.02 0.22 67.78
Average: all 19.02 0.00 1.30 2.16 0.07 77.45
Average: 0 9.89 0.00 0.90 0.29 0.03 88.89
Average: 1 12.81 0.00 0.96 0.08 0.05 86.10
Average: 2 28.51 0.00 1.64 0.70 0.09 69.05
Average: 3 32.02 0.00 1.84 1.11 0.08 64.94
Average: 4 7.91 0.00 1.04 10.66 0.06 80.34
Average: 5 17.61 0.00 1.27 2.22 0.05 78.86
Average: 6 24.94 0.00 1.18 0.42 0.06 73.41
Average: 7 18.42 0.00 1.60 1.77 0.13 78.08