---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-2818 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
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): 0,1
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:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 984M 0 984M 0% /dev
tmpfs 200M 672K 199M 1% /run
/dev/vda1 20G 7.3G 12G 38% /
tmpfs 997M 0 997M 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 997M 0 997M 0% /sys/fs/cgroup
/dev/vda15 105M 5.3M 100M 5% /boot/efi
tmpfs 200M 0 200M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 1992 332 131 0 1529 1486
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 1450 qdisc fq_codel state UP group default qlen 1000
link/ether fa:16:3e:67:91:56 brd ff:ff:ff:ff:ff:ff
inet 10.32.6.81/23 brd 10.32.7.255 scope global dynamic ens3
valid_lft 86254sec preferred_lft 86254sec
inet6 fe80::f816:3eff:fe67:9156/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2818) 06/14/25 _x86_64_ (2 CPU)
14:02:41 LINUX RESTART (2 CPU)
14:03:01 tps rtps wtps bread/s bwrtn/s
14:04:01 152.36 42.38 109.98 2037.11 14599.23
14:05:01 106.47 40.68 65.79 2170.84 8237.29
Average: 129.42 41.53 87.89 2103.97 11418.79
14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:04:01 108160 1545832 1932472 94.70 58304 1462860 530136 17.16 407640 1369192 118368
14:05:01 215704 1579380 1824928 89.43 68812 1382856 502044 16.25 387848 1290376 26916
Average: 161932 1562606 1878700 92.06 63558 1422858 516090 16.71 397744 1329784 72642
14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:04:01 ens3 206.40 146.31 1082.43 16.93 0.00 0.00 0.00 0.00
14:04:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00
14:05:01 ens3 56.14 42.24 154.39 15.79 0.00 0.00 0.00 0.00
14:05:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
Average: ens3 131.28 94.29 618.48 16.36 0.00 0.00 0.00 0.00
Average: lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2818) 06/14/25 _x86_64_ (2 CPU)
14:02:41 LINUX RESTART (2 CPU)
14:03:01 CPU %user %nice %system %iowait %steal %idle
14:04:01 all 39.47 0.00 2.90 7.85 0.08 49.70
14:04:01 0 51.19 0.00 3.37 10.32 0.08 35.04
14:04:01 1 27.78 0.00 2.41 5.40 0.08 64.33
14:05:01 all 42.66 0.00 3.01 4.73 0.08 49.52
14:05:01 0 29.18 0.00 2.32 4.24 0.07 64.20
14:05:01 1 56.17 0.00 3.69 5.21 0.08 34.85
Average: all 41.07 0.00 2.95 6.29 0.08 49.61
Average: 0 40.16 0.00 2.84 7.27 0.08 49.64
Average: 1 41.99 0.00 3.05 5.31 0.08 49.57