---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82258 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 865 28858 0 2442 30873
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:40:de:0c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86197sec preferred_lft 86197sec
inet6 fe80::f816:3eff:fe40:de0c/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 02:42:8c:94:16:a9 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-82258) 11/08/24 _x86_64_ (8 CPU)
04:22:26 LINUX RESTART (8 CPU)
04:23:01 tps rtps wtps bread/s bwrtn/s
04:24:01 321.93 37.86 284.07 1758.77 28276.09
04:25:01 142.49 20.31 122.18 734.42 34013.73
Average: 232.20 29.08 203.12 1246.56 31145.15
04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:24:01 30008200 31654560 2931020 8.90 73876 1879412 1443780 4.25 923320 1708640 223204
04:25:01 29570152 31614688 3369068 10.23 88036 2251052 1456084 4.28 1131932 1913404 203164
Average: 29789176 31634624 3150044 9.56 80956 2065232 1449932 4.27 1027626 1811022 213184
04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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
04:24:01 ens3 158.76 102.85 1091.98 42.49 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
04:25:01 ens3 627.69 496.10 2578.50 155.27 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
Average: ens3 393.24 299.49 1835.30 98.88 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82258) 11/08/24 _x86_64_ (8 CPU)
04:22:26 LINUX RESTART (8 CPU)
04:23:01 CPU %user %nice %system %iowait %steal %idle
04:24:01 all 10.52 0.00 0.90 2.70 0.03 85.85
04:24:01 0 21.39 0.00 1.37 8.63 0.07 68.55
04:24:01 1 26.62 0.00 2.13 5.71 0.05 65.49
04:24:01 2 7.57 0.00 0.63 0.25 0.05 91.49
04:24:01 3 9.67 0.00 0.82 0.67 0.03 88.81
04:24:01 4 3.58 0.00 0.21 0.08 0.02 96.10
04:24:01 5 1.07 0.00 0.58 0.15 0.02 98.18
04:24:01 6 1.57 0.00 0.28 0.13 0.00 98.02
04:24:01 7 12.92 0.00 1.15 6.01 0.05 79.86
04:25:01 all 27.02 0.00 1.70 1.67 0.10 69.51
04:25:01 0 17.50 0.00 1.40 8.18 0.07 72.85
04:25:01 1 33.17 0.00 1.59 0.32 0.10 64.82
04:25:01 2 29.80 0.00 2.98 0.25 0.13 66.83
04:25:01 3 29.37 0.00 1.63 0.49 0.08 68.43
04:25:01 4 20.93 0.00 2.18 1.48 0.10 75.31
04:25:01 5 28.77 0.00 1.19 0.82 0.10 69.12
04:25:01 6 35.78 0.00 1.27 0.34 0.10 62.51
04:25:01 7 20.81 0.00 1.37 1.46 0.08 76.28
Average: all 18.75 0.00 1.30 2.18 0.07 77.70
Average: 0 19.44 0.00 1.39 8.41 0.07 70.70
Average: 1 29.90 0.00 1.86 3.02 0.08 65.15
Average: 2 18.69 0.00 1.81 0.25 0.09 79.15
Average: 3 19.49 0.00 1.22 0.58 0.06 78.65
Average: 4 12.18 0.00 1.19 0.77 0.06 85.80
Average: 5 14.90 0.00 0.88 0.48 0.06 83.68
Average: 6 18.63 0.00 0.78 0.23 0.05 80.31
Average: 7 16.86 0.00 1.26 3.74 0.07 78.07