---> uname -a:
Linux prd-ubuntu2004-docker-2c-2g-11775 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 40 bits physical, 48 bits virtual
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: 64 KiB
L1i cache: 64 KiB
L2 cache: 1 MiB
L3 cache: 32 MiB
NUMA node0 CPU(s): 0,1
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Retbleed: Vulnerable
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 3.9G 0 3.9G 0% /dev
tmpfs 795M 1.1M 794M 1% /run
/dev/vda1 39G 9.0G 30G 24% /
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/loop0 44M 44M 0 100% /snap/snapd/15177
/dev/loop1 62M 62M 0 100% /snap/core20/1405
/dev/loop2 68M 68M 0 100% /snap/lxd/22753
/dev/vda15 105M 6.1M 99M 6% /boot/efi
tmpfs 795M 0 795M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7945 517 4857 1 2570 7132
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:83:09:ac brd ff:ff:ff:ff:ff:ff
inet 10.30.170.221/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
valid_lft 86208sec preferred_lft 86208sec
inet6 fe80::f816:3eff:fe83:9ac/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default
link/ether 02:42:44:cb:55:f4 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 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-11775) 12/01/24 _x86_64_ (2 CPU)
00:04:01 LINUX RESTART (2 CPU)
00:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s
00:06:01 52.66 25.63 27.03 0.00 1002.63 6588.12 0.00
00:07:01 80.65 12.50 68.16 0.00 1123.15 9109.28 0.00
Average: 66.66 19.06 47.59 0.00 1062.89 7848.70 0.00
00:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:06:01 5333284 7360136 433772 5.33 50152 2152276 1116180 12.15 738964 1839748 69704
00:07:01 5035872 7363636 412448 5.07 72056 2414328 1096992 11.94 765788 2075272 128044
Average: 5184578 7361886 423110 5.20 61104 2283302 1106586 12.05 752376 1957510 98874
00:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:06:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00
00:06:01 ens3 38.96 35.21 328.76 5.40 0.00 0.00 0.00 0.00
00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
00:07:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00
00:07:01 ens3 61.84 54.47 621.88 10.32 0.00 0.00 0.00 0.00
00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00
Average: ens3 50.40 44.84 475.32 7.86 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
---> sar -P ALL:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-11775) 12/01/24 _x86_64_ (2 CPU)
00:04:01 LINUX RESTART (2 CPU)
00:05:01 CPU %user %nice %system %iowait %steal %idle
00:06:01 all 12.62 4.54 4.53 2.13 0.08 76.11
00:06:01 0 13.92 4.47 4.40 1.58 0.07 75.56
00:06:01 1 11.32 4.60 4.65 2.68 0.08 76.67
00:07:01 all 37.71 0.00 2.96 4.67 0.10 54.56
00:07:01 0 20.99 0.00 2.60 3.62 0.10 72.68
00:07:01 1 54.46 0.00 3.31 5.72 0.10 36.42
Average: all 25.16 2.27 3.74 3.40 0.09 65.35
Average: 0 17.45 2.24 3.51 2.60 0.08 74.13
Average: 1 32.90 2.30 3.98 4.20 0.09 56.53