---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-3896 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: 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): 0,1
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 7.7G 12G 41% /
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 339 74 0 1578 1474
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:02:70:43 brd ff:ff:ff:ff:ff:ff
inet 10.32.6.141/23 brd 10.32.7.255 scope global dynamic ens3
valid_lft 86198sec preferred_lft 86198sec
inet6 fe80::f816:3eff:fe02:7043/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3896) 03/30/25 _x86_64_ (2 CPU)
00:33:43 LINUX RESTART (2 CPU)
00:34:01 tps rtps wtps bread/s bwrtn/s
00:35:01 140.30 34.65 105.65 1343.99 12156.32
00:36:01 176.99 93.49 83.51 5767.14 23339.69
00:37:01 102.60 58.91 43.69 2035.32 6479.84
Average: 139.96 62.35 77.61 3048.73 13991.85
00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:35:01 88940 1509316 1951692 95.64 52564 1454556 565676 18.31 444304 1358004 150288
00:36:01 72708 1434740 1967924 96.44 74384 1376072 891544 28.86 495556 1325808 130364
00:37:01 124264 1558000 1916368 93.91 78220 1436780 510300 16.52 386260 1371404 1976
Average: 95304 1500685 1945328 95.33 68389 1422469 655840 21.23 442040 1351739 94209
00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:35:01 ens3 143.91 119.97 1231.33 23.21 0.00 0.00 0.00 0.00
00:35:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00
00:36:01 ens3 74.84 60.50 1413.71 8.17 0.00 0.00 0.00 0.00
00:36:01 lo 5.46 5.46 0.37 0.37 0.00 0.00 0.00 0.00
00:37:01 ens3 18.89 19.41 16.95 14.54 0.00 0.00 0.00 0.00
00:37:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00
Average: ens3 79.22 66.63 887.35 15.31 0.00 0.00 0.00 0.00
Average: lo 2.47 2.47 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-3896) 03/30/25 _x86_64_ (2 CPU)
00:33:43 LINUX RESTART (2 CPU)
00:34:01 CPU %user %nice %system %iowait %steal %idle
00:35:01 all 37.80 0.00 3.01 7.35 0.08 51.75
00:35:01 0 44.58 0.00 3.28 6.32 0.10 45.72
00:35:01 1 31.06 0.00 2.74 8.38 0.07 57.76
00:36:01 all 33.83 0.00 3.02 8.12 0.08 54.95
00:36:01 0 42.91 0.00 3.32 11.34 0.10 42.33
00:36:01 1 24.74 0.00 2.69 4.94 0.08 67.54
00:37:01 all 30.06 0.00 1.61 5.65 0.08 62.60
00:37:01 0 6.56 0.00 1.08 3.10 0.07 89.21
00:37:01 1 53.76 0.00 2.15 8.21 0.10 35.78
Average: all 33.89 0.00 2.54 7.04 0.08 56.45
Average: 0 31.24 0.00 2.55 6.90 0.09 59.21
Average: 1 36.53 0.00 2.53 7.18 0.08 53.68