---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-101822 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 857 28918 0 2391 30880
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:67:81:aa brd ff:ff:ff:ff:ff:ff
inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86161sec preferred_lft 86161sec
inet6 fe80::f816:3eff:fe67:81aa/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:b6:0b:85:39 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-101822) 01/26/25 _x86_64_ (8 CPU)
05:29:58 LINUX RESTART (8 CPU)
05:30:01 tps rtps wtps bread/s bwrtn/s
05:31:01 331.94 73.89 258.06 5338.84 61570.80
05:32:03 147.83 14.01 133.82 300.64 34361.01
05:33:01 99.24 7.20 92.04 568.22 27673.08
Average: 193.76 31.86 161.90 2074.65 41308.36
05:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:31:01 30299252 31655344 2639968 8.01 51736 1626308 1461000 4.30 887844 1485092 55928
05:32:03 29385608 31146004 3553612 10.79 81708 1978992 2251984 6.63 1428000 1813332 96496
05:33:01 28665148 30646628 4274072 12.98 88056 2185892 2350972 6.92 1992028 1951208 76260
Average: 29450003 31149325 3489217 10.59 73833 1930397 2021319 5.95 1435957 1749877 76228
05:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:31:01 ens3 233.14 172.87 994.93 67.78 0.00 0.00 0.00 0.00
05:31:01 lo 1.67 1.67 0.17 0.17 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
05:32:03 ens3 212.69 169.42 2521.94 33.29 0.00 0.00 0.00 0.00
05:32:03 lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00
05:32:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:33:01 ens3 326.73 243.02 2001.75 88.41 0.00 0.00 0.00 0.00
05:33:01 lo 9.43 9.43 1.19 1.19 0.00 0.00 0.00 0.00
05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 256.47 194.41 1842.08 62.69 0.00 0.00 0.00 0.00
Average: lo 3.92 3.92 0.47 0.47 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-101822) 01/26/25 _x86_64_ (8 CPU)
05:29:58 LINUX RESTART (8 CPU)
05:30:01 CPU %user %nice %system %iowait %steal %idle
05:31:01 all 7.42 0.00 1.15 3.00 0.04 88.39
05:31:01 0 9.12 0.00 1.99 0.67 0.03 88.20
05:31:01 1 11.89 0.00 1.33 0.77 0.05 85.96
05:31:01 2 2.14 0.00 0.60 4.62 0.02 92.63
05:31:01 3 10.00 0.00 0.87 8.95 0.07 80.11
05:31:01 4 8.08 0.00 1.35 3.39 0.03 87.14
05:31:01 5 4.87 0.00 0.82 1.23 0.05 93.03
05:31:01 6 5.55 0.00 0.79 0.64 0.03 93.00
05:31:01 7 7.69 0.00 1.40 3.70 0.03 87.17
05:32:03 all 11.62 0.00 0.86 2.95 0.06 84.50
05:32:03 0 14.85 0.00 0.84 0.86 0.08 83.36
05:32:03 1 35.52 0.00 2.13 1.76 0.07 60.52
05:32:03 2 10.65 0.00 0.85 2.51 0.03 85.96
05:32:03 3 4.40 0.00 0.31 0.13 0.03 95.12
05:32:03 4 7.32 0.00 0.41 0.38 0.05 91.84
05:32:03 5 8.29 0.00 0.87 0.85 0.07 89.92
05:32:03 6 5.95 0.00 0.25 0.28 0.08 93.44
05:32:03 7 6.06 0.00 1.26 16.82 0.08 75.78
05:33:01 all 32.74 0.00 1.37 2.43 0.10 63.37
05:33:01 0 31.54 0.00 0.57 0.05 0.07 67.77
05:33:01 1 40.48 0.00 2.47 1.99 0.12 54.92
05:33:01 2 34.19 0.00 1.61 0.40 0.09 63.71
05:33:01 3 28.61 0.00 1.70 10.77 0.14 58.78
05:33:01 4 28.37 0.00 1.37 0.09 0.09 70.09
05:33:01 5 37.90 0.00 0.69 0.02 0.10 61.29
05:33:01 6 27.22 0.00 1.37 0.14 0.10 71.17
05:33:01 7 33.82 0.00 1.16 5.95 0.10 58.97
Average: all 17.01 0.00 1.12 2.80 0.07 79.00
Average: 0 18.37 0.00 1.14 0.53 0.06 79.90
Average: 1 29.09 0.00 1.97 1.50 0.08 67.36
Average: 2 15.18 0.00 1.00 2.56 0.05 81.20
Average: 3 14.12 0.00 0.95 6.53 0.08 78.32
Average: 4 14.39 0.00 1.03 1.29 0.06 83.23
Average: 5 16.72 0.00 0.79 0.71 0.07 81.70
Average: 6 12.70 0.00 0.79 0.35 0.07 86.09
Average: 7 15.59 0.00 1.28 8.90 0.07 74.15