---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83617 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 878 28845 0 2443 30860
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:97:3c:61 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86200sec preferred_lft 86200sec
inet6 fe80::f816:3eff:fe97:3c61/64 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:cc:52:1b:7c 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-83617) 11/14/24 _x86_64_ (8 CPU)
04:22:28 LINUX RESTART (8 CPU)
04:23:01 tps rtps wtps bread/s bwrtn/s
04:24:01 375.17 36.63 338.54 1698.52 79864.16
04:25:01 159.01 20.36 138.64 739.61 60041.06
Average: 267.09 28.50 238.59 1219.06 69952.61
04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:24:01 29997896 31633232 2941324 8.93 73088 1869788 1443132 4.25 941292 1699760 213372
04:25:01 29597372 31642012 3341848 10.15 87768 2251240 1386224 4.08 1102220 1914416 202612
Average: 29797634 31637622 3141586 9.54 80428 2060514 1414678 4.16 1021756 1807088 207992
04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
04:24:01 ens3 113.31 76.24 1068.90 30.51 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 533.36 463.77 2540.17 132.59 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 323.34 270.00 1804.54 81.55 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-83617) 11/14/24 _x86_64_ (8 CPU)
04:22:28 LINUX RESTART (8 CPU)
04:23:01 CPU %user %nice %system %iowait %steal %idle
04:24:01 all 9.93 0.00 0.89 2.50 0.03 86.64
04:24:01 0 2.17 0.00 0.47 0.22 0.02 97.13
04:24:01 1 11.93 0.00 0.88 0.17 0.02 87.00
04:24:01 2 41.21 0.00 2.35 1.12 0.08 55.24
04:24:01 3 12.64 0.00 0.75 0.12 0.05 86.44
04:24:01 4 0.13 0.00 0.50 13.79 0.03 85.54
04:24:01 5 2.72 0.00 1.20 3.31 0.02 92.74
04:24:01 6 2.23 0.00 0.42 1.02 0.02 96.32
04:24:01 7 6.36 0.00 0.55 0.30 0.02 92.77
04:25:01 all 27.28 0.00 1.83 4.30 0.09 66.50
04:25:01 0 30.70 0.00 1.81 0.94 0.10 66.45
04:25:01 1 21.97 0.00 2.18 8.96 0.08 66.80
04:25:01 2 31.91 0.00 2.47 4.42 0.08 61.10
04:25:01 3 29.68 0.00 2.63 0.72 0.08 66.89
04:25:01 4 21.83 0.00 1.14 7.90 0.07 69.06
04:25:01 5 33.12 0.00 1.43 5.91 0.12 59.44
04:25:01 6 29.85 0.00 1.83 3.29 0.10 64.92
04:25:01 7 19.22 0.00 1.16 2.26 0.07 77.30
Average: all 18.58 0.00 1.36 3.40 0.06 76.60
Average: 0 16.40 0.00 1.14 0.58 0.06 81.83
Average: 1 16.93 0.00 1.53 4.55 0.05 76.94
Average: 2 36.58 0.00 2.41 2.76 0.08 58.16
Average: 3 21.12 0.00 1.68 0.42 0.07 76.71
Average: 4 10.96 0.00 0.82 10.85 0.05 77.32
Average: 5 17.89 0.00 1.31 4.61 0.07 76.12
Average: 6 16.01 0.00 1.12 2.16 0.06 80.65
Average: 7 12.78 0.00 0.85 1.28 0.04 85.05