---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-41535 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 860 29058 0 2248 30881
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:fd:dd:58 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86187sec preferred_lft 86187sec
inet6 fe80::f816:3eff:fefd:dd58/64 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:f6:fc:6a:e4 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-41535) 09/24/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:01 tps rtps wtps bread/s bwrtn/s
22:56:01 169.54 30.12 139.42 1279.31 82123.83
22:57:01 112.91 8.20 104.72 646.03 51180.00
Average: 141.23 19.16 122.07 962.69 66653.20
22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30049460 31716624 2889760 8.77 77404 1895108 1349464 3.97 864460 1723652 124536
22:57:01 28402976 30221888 4536244 13.77 87228 2029632 2938744 8.65 2409128 1808656 6716
Average: 29226218 30969256 3713002 11.27 82316 1962370 2144104 6.31 1636794 1766154 65626
22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:56:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00
22:56:01 ens3 109.30 78.09 1184.03 18.25 0.00 0.00 0.00 0.00
22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:57:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00
22:57:01 ens3 493.72 360.71 1784.73 107.56 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: lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00
Average: ens3 301.49 219.39 1484.36 62.90 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41535) 09/24/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:01 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 9.59 0.00 0.77 1.68 0.03 87.93
22:56:01 0 16.51 0.00 1.42 7.65 0.03 74.38
22:56:01 1 8.58 0.00 0.68 0.13 0.02 90.58
22:56:01 2 19.06 0.00 1.27 0.37 0.03 79.27
22:56:01 3 3.33 0.00 0.28 0.28 0.03 96.07
22:56:01 4 1.25 0.00 0.43 0.08 0.02 98.22
22:56:01 5 0.85 0.00 0.28 0.18 0.00 98.68
22:56:01 6 10.77 0.00 0.52 4.60 0.08 84.02
22:56:01 7 16.36 0.00 1.23 0.13 0.03 82.24
22:57:01 all 22.52 0.00 1.42 0.57 0.06 75.43
22:57:01 0 27.14 0.00 0.93 0.13 0.07 71.72
22:57:01 1 26.15 0.00 1.66 0.22 0.07 71.91
22:57:01 2 29.95 0.00 2.55 0.30 0.07 67.13
22:57:01 3 15.81 0.00 1.41 0.00 0.05 82.73
22:57:01 4 17.97 0.00 1.13 0.02 0.03 80.84
22:57:01 5 19.43 0.00 0.73 0.02 0.05 79.77
22:57:01 6 17.42 0.00 1.77 3.83 0.07 76.91
22:57:01 7 26.37 0.00 1.14 0.07 0.05 72.37
Average: all 16.06 0.00 1.09 1.12 0.05 81.68
Average: 0 21.83 0.00 1.18 3.89 0.05 73.05
Average: 1 17.35 0.00 1.17 0.18 0.04 81.26
Average: 2 24.51 0.00 1.91 0.33 0.05 73.20
Average: 3 9.58 0.00 0.85 0.14 0.04 89.38
Average: 4 9.61 0.00 0.78 0.05 0.03 89.53
Average: 5 10.14 0.00 0.51 0.10 0.03 89.23
Average: 6 14.10 0.00 1.15 4.21 0.08 80.47
Average: 7 21.36 0.00 1.18 0.10 0.04 77.31