---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-84137 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
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): 0-3
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:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.9G 0 7.9G 0% /dev
tmpfs 1.6G 672K 1.6G 1% /run
/dev/vda1 78G 8.5G 69G 11% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 16040 565 13065 0 2408 15143
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:c3:7b:9a brd ff:ff:ff:ff:ff:ff
inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86198sec preferred_lft 86198sec
inet6 fe80::f816:3eff:fec3:7b9a/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84137) 11/16/24 _x86_64_ (4 CPU)
09:46:15 LINUX RESTART (4 CPU)
09:47:02 tps rtps wtps bread/s bwrtn/s
09:48:01 166.50 27.54 138.96 1371.29 42722.79
09:49:01 123.86 2.78 121.08 100.38 27018.43
Average: 145.00 15.06 129.94 730.50 34804.64
09:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:48:01 13507920 15231944 2917048 17.76 71960 1844732 1192084 6.82 1030344 1656284 148988
09:49:01 13394620 15515164 3030348 18.45 125068 2145480 781660 4.47 827312 1908272 150300
Average: 13451270 15373554 2973698 18.10 98514 1995106 986872 5.65 928828 1782278 149644
09:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:48:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00
09:48:01 ens3 173.70 130.18 1574.66 35.09 0.00 0.00 0.00 0.00
09:49:01 lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00
09:49:01 ens3 63.94 45.49 451.98 14.06 0.00 0.00 0.00 0.00
Average: lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
Average: ens3 118.36 87.48 1008.60 24.49 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84137) 11/16/24 _x86_64_ (4 CPU)
09:46:15 LINUX RESTART (4 CPU)
09:47:02 CPU %user %nice %system %iowait %steal %idle
09:48:01 all 25.12 0.00 1.79 4.61 0.07 68.40
09:48:01 0 10.35 0.00 1.37 12.85 0.07 75.37
09:48:01 1 28.83 0.00 2.16 2.84 0.07 66.11
09:48:01 2 23.80 0.00 1.87 0.93 0.05 73.35
09:48:01 3 37.43 0.00 1.82 1.89 0.09 58.78
09:49:01 all 24.19 0.00 1.57 2.36 0.06 71.81
09:49:01 0 7.50 0.00 1.07 4.49 0.05 86.89
09:49:01 1 20.24 0.00 1.52 0.35 0.07 77.82
09:49:01 2 40.71 0.00 2.30 2.71 0.05 54.23
09:49:01 3 28.53 0.00 1.37 1.85 0.07 68.18
Average: all 24.65 0.00 1.68 3.48 0.06 70.13
Average: 0 8.90 0.00 1.22 8.60 0.06 81.22
Average: 1 24.50 0.00 1.83 1.58 0.07 72.02
Average: 2 32.33 0.00 2.09 1.83 0.05 63.71
Average: 3 32.94 0.00 1.59 1.87 0.08 63.52