---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-1247 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 668K 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 338 109 0 1544 1483
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:d1:53:18 brd ff:ff:ff:ff:ff:ff
inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic ens3
valid_lft 86251sec preferred_lft 86251sec
inet6 fe80::f816:3eff:fed1:5318/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1247) 05/19/25 _x86_64_ (2 CPU)
14:02:40 LINUX RESTART (2 CPU)
14:03:01 tps rtps wtps bread/s bwrtn/s
14:04:02 157.65 38.15 119.51 1483.13 13080.26
14:05:01 129.28 54.47 74.81 3453.07 9853.34
Average: 143.59 46.24 97.35 2459.74 11480.49
14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:04:02 89236 1525496 1951396 95.63 56712 1464068 550156 17.81 407528 1391764 151508
14:05:01 107228 1487056 1933404 94.75 66964 1402324 591324 19.14 487060 1304844 23332
Average: 98232 1506276 1942400 95.19 61838 1433196 570740 18.48 447294 1348304 87420
14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:04:02 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00
14:04:02 ens3 237.60 160.44 1141.81 28.12 0.00 0.00 0.00 0.00
14:05:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00
14:05:01 ens3 47.15 36.02 133.56 15.38 0.00 0.00 0.00 0.00
Average: lo 1.61 1.61 0.18 0.18 0.00 0.00 0.00 0.00
Average: ens3 143.18 98.76 641.96 21.80 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1247) 05/19/25 _x86_64_ (2 CPU)
14:02:40 LINUX RESTART (2 CPU)
14:03:01 CPU %user %nice %system %iowait %steal %idle
14:04:02 all 39.09 0.00 3.22 7.82 0.09 49.78
14:04:02 0 28.22 0.00 2.69 3.59 0.08 65.41
14:04:02 1 50.03 0.00 3.77 12.09 0.08 34.04
14:05:01 all 42.46 0.00 2.92 4.86 0.08 49.67
14:05:01 0 47.07 0.00 3.05 4.10 0.08 45.70
14:05:01 1 37.84 0.00 2.77 5.62 0.10 53.66
Average: all 40.76 0.00 3.07 6.35 0.09 49.73
Average: 0 37.55 0.00 2.87 3.84 0.08 55.65
Average: 1 43.99 0.00 3.28 8.88 0.09 43.77