---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-80164 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 882 28844 0 2440 30856
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:8c:f7:b7 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86199sec preferred_lft 86199sec
inet6 fe80::f816:3eff:fe8c:f7b7/64 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 02:42:81:ae:14:05 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-80164) 10/29/24 _x86_64_ (8 CPU)
04:22:26 LINUX RESTART (8 CPU)
04:23:01 tps rtps wtps bread/s bwrtn/s
04:24:01 361.83 64.66 297.17 4437.99 35185.47
04:25:01 152.51 20.35 132.16 736.81 39933.74
Average: 257.18 42.51 214.67 2587.55 37559.41
04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:24:01 30119024 31681272 2820196 8.56 70268 1803516 1430428 4.21 890148 1641392 155844
04:25:01 29575984 31617896 3363236 10.21 87696 2248208 1477120 4.35 1128196 1912248 207600
Average: 29847504 31649584 3091716 9.39 78982 2025862 1453774 4.28 1009172 1776820 181722
04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
04:24:01 ens3 338.85 234.62 1542.65 74.52 0.00 0.00 0.00 0.00
04:24:01 lo 1.47 1.47 0.16 0.16 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 817.56 652.62 2755.52 192.18 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 578.19 443.61 2149.03 133.35 0.00 0.00 0.00 0.00
Average: lo 1.03 1.03 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-80164) 10/29/24 _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 10.99 0.00 1.06 3.12 0.04 84.79
04:24:01 0 5.23 0.00 0.42 3.88 0.03 90.44
04:24:01 1 8.47 0.00 1.12 2.37 0.03 88.00
04:24:01 2 26.40 0.00 2.27 2.28 0.05 69.00
04:24:01 3 3.23 0.00 0.40 9.21 0.02 87.14
04:24:01 4 22.78 0.00 1.77 1.50 0.05 73.90
04:24:01 5 11.37 0.00 0.69 0.74 0.02 87.19
04:24:01 6 6.40 0.00 0.62 3.15 0.02 89.81
04:24:01 7 4.08 0.00 1.14 1.87 0.03 92.88
04:25:01 all 26.71 0.00 1.92 1.67 0.07 69.63
04:25:01 0 17.28 0.00 1.63 5.44 0.08 75.56
04:25:01 1 21.14 0.00 1.09 0.85 0.07 76.85
04:25:01 2 26.48 0.00 2.39 0.94 0.08 70.11
04:25:01 3 22.66 0.00 2.18 2.66 0.07 72.43
04:25:01 4 34.51 0.00 2.36 1.44 0.08 61.60
04:25:01 5 36.58 0.00 1.93 0.42 0.08 60.99
04:25:01 6 21.17 0.00 1.85 1.06 0.07 75.86
04:25:01 7 33.90 0.00 1.89 0.53 0.07 63.62
Average: all 18.85 0.00 1.49 2.40 0.05 77.21
Average: 0 11.27 0.00 1.03 4.66 0.06 82.98
Average: 1 14.81 0.00 1.10 1.61 0.05 82.43
Average: 2 26.44 0.00 2.33 1.61 0.07 69.55
Average: 3 12.94 0.00 1.29 5.94 0.04 79.79
Average: 4 28.63 0.00 2.07 1.47 0.07 67.77
Average: 5 23.96 0.00 1.31 0.58 0.05 74.11
Average: 6 13.76 0.00 1.23 2.11 0.04 82.86
Average: 7 19.00 0.00 1.51 1.20 0.05 78.24