---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-6927 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): 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: 2800.000
BogoMIPS: 5600.00
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 128 KiB
L1i cache: 128 KiB
L2 cache: 2 MiB
L3 cache: 64 MiB
NUMA node0 CPU(s): 0-3
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:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.8G 0 7.8G 0% /dev
tmpfs 1.6G 1.1M 1.6G 1% /run
/dev/vda1 78G 9.7G 68G 13% /
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/loop0 62M 62M 0 100% /snap/core20/1405
/dev/vda15 105M 6.1M 99M 6% /boot/efi
/dev/loop2 44M 44M 0 100% /snap/snapd/15177
/dev/loop1 68M 68M 0 100% /snap/lxd/22753
tmpfs 1.6G 0 1.6G 0% /run/user/1001
/dev/loop3 45M 45M 0 100% /snap/snapd/23545
/dev/loop4 64M 64M 0 100% /snap/core20/2434
/dev/loop5 92M 92M 0 100% /snap/lxd/29619
---> free -m:
total used free shared buff/cache available
Mem: 15997 735 11728 1 3533 14922
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:c7:88:a7 brd ff:ff:ff:ff:ff:ff
inet 10.30.171.193/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
valid_lft 86068sec preferred_lft 86068sec
inet6 fe80::f816:3eff:fec7:88a7/64 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 02:42:38:8c:6c:88 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-4c-4g-6927) 01/31/25 _x86_64_ (4 CPU)
07:04:19 LINUX RESTART (4 CPU)
07:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s
07:06:01 331.44 77.28 254.16 0.00 2754.46 11188.96 0.00
07:07:01 299.68 36.30 263.38 0.00 1634.79 20489.17 0.00
07:08:01 33.16 4.33 28.83 0.00 299.42 7942.14 0.00
07:09:01 2.97 0.00 2.97 0.00 0.00 347.01 0.00
Average: 166.87 29.49 137.37 0.00 1172.65 9992.61 0.00
07:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:06:01 13202948 15433556 540424 3.30 76064 2343400 1203580 6.91 830228 2059628 254816
07:07:01 11044560 13822240 2139816 13.06 89880 2845456 2790448 16.01 2663336 2337988 189584
07:08:01 10959544 13791616 2169708 13.24 91568 2894132 2665760 15.29 2751464 2330304 4436
07:09:01 7071216 9911572 6049572 36.93 91752 2901476 6758716 38.78 6624996 2337640 3336
Average: 10569567 13239746 2724880 16.63 87316 2746116 3354626 19.25 3217506 2266390 113043
07:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
07:06:01 lo 1.66 1.66 0.17 0.17 0.00 0.00 0.00 0.00
07:06:01 ens3 195.37 135.39 1424.58 30.85 0.00 0.00 0.00 0.00
07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:07:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
07:07:01 ens3 320.53 278.37 4196.21 37.38 0.00 0.00 0.00 0.00
07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:08:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00
07:08:01 ens3 46.38 42.33 240.90 8.50 0.00 0.00 0.00 0.00
07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:09:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00
07:09:01 ens3 5.33 4.03 1.32 1.80 0.00 0.00 0.00 0.00
07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00
Average: ens3 141.92 115.04 1465.86 19.64 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-4c-4g-6927) 01/31/25 _x86_64_ (4 CPU)
07:04:19 LINUX RESTART (4 CPU)
07:05:01 CPU %user %nice %system %iowait %steal %idle
07:06:01 all 20.57 10.12 8.20 3.10 0.11 57.90
07:06:01 0 34.94 10.19 8.70 2.09 0.12 43.96
07:06:01 1 11.01 10.71 8.38 4.04 0.10 65.75
07:06:01 2 22.39 8.13 6.64 3.36 0.12 59.35
07:06:01 3 14.06 11.45 9.09 2.91 0.10 62.39
07:07:01 all 58.12 0.00 2.79 2.05 0.10 36.94
07:07:01 0 62.46 0.00 4.80 1.74 0.10 30.90
07:07:01 1 56.93 0.00 1.93 2.97 0.12 38.05
07:07:01 2 61.88 0.00 2.15 0.97 0.08 34.91
07:07:01 3 51.03 0.00 2.26 2.55 0.10 44.06
07:08:01 all 56.02 0.00 1.27 0.29 0.10 42.32
07:08:01 0 57.19 0.00 1.24 0.00 0.12 41.45
07:08:01 1 57.74 0.00 1.01 0.50 0.10 40.65
07:08:01 2 60.76 0.00 1.34 0.54 0.10 37.26
07:08:01 3 48.37 0.00 1.47 0.12 0.10 49.93
07:09:01 all 7.02 0.00 0.64 0.02 0.08 92.24
07:09:01 0 5.82 0.00 0.28 0.00 0.08 93.81
07:09:01 1 6.61 0.00 0.35 0.07 0.10 92.88
07:09:01 2 11.38 0.00 1.67 0.00 0.07 86.88
07:09:01 3 4.26 0.00 0.27 0.00 0.08 95.38
Average: all 35.36 2.54 3.23 1.36 0.10 57.42
Average: 0 40.06 2.53 3.74 0.96 0.10 52.61
Average: 1 32.92 2.70 2.93 1.89 0.11 59.46
Average: 2 39.08 2.03 2.95 1.22 0.09 54.63
Average: 3 29.33 2.88 3.28 1.39 0.10 63.02