---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-6259 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: 2799.998
BogoMIPS: 5599.99
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 11G 68G 14% /
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/loop2 68M 68M 0 100% /snap/lxd/22753
/dev/vda15 105M 6.1M 99M 6% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
/dev/loop3 45M 45M 0 100% /snap/snapd/23258
/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 691 11175 1 4130 14966
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:ec:f4 brd ff:ff:ff:ff:ff:ff
inet 10.30.171.44/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
valid_lft 85826sec preferred_lft 85826sec
inet6 fe80::f816:3eff:fec7:ecf4/64 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 02:42:54:1b:9c:6d 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-6259) 12/29/24 _x86_64_ (4 CPU)
16:12:24 LINUX RESTART (4 CPU)
16:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s
16:14:01 272.11 79.48 192.63 0.00 1704.93 24713.12 0.00
16:15:01 211.48 45.01 166.47 0.00 2848.71 28267.33 0.00
16:16:01 28.36 7.00 21.36 0.00 392.73 25018.76 0.00
16:17:01 112.83 1.07 111.76 0.00 35.19 8774.67 0.00
16:18:01 96.38 9.42 86.97 0.00 4637.76 31010.70 0.00
16:19:01 39.83 0.12 39.71 0.00 1.73 9314.05 0.00
16:20:01 54.24 0.37 53.87 0.00 17.86 9753.71 0.00
16:21:01 23.86 1.25 22.61 0.00 101.32 3477.15 0.00
Average: 104.54 17.84 86.71 0.00 1216.58 17526.66 0.00
16:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
16:14:01 13428316 15447364 534608 3.26 68388 2147880 1251216 7.18 759264 1919544 165012
16:15:01 12218060 14630652 1335828 8.15 83200 2512124 2042136 11.72 1627652 2232484 196560
16:16:01 11630948 14146112 1815672 11.08 87804 2605848 2387488 13.70 2217732 2219856 44356
16:17:01 11653400 14232616 1728840 10.55 98848 2654648 2279452 13.08 2158052 2252860 27860
16:18:01 10958676 14151532 1798312 10.98 116952 3227948 2271620 13.03 2562592 2504684 10064
16:19:01 10835812 14075924 1873872 11.44 118420 3271260 2338276 13.42 2654608 2535100 36236
16:20:01 10723736 14047752 1901500 11.61 122344 3345232 2390248 13.71 2702968 2591684 13620
16:21:01 11465820 15340508 609140 3.72 126396 3870128 1333084 7.65 1606260 2929500 474052
Average: 11614346 14509058 1449722 8.85 102794 2954384 2036690 11.69 2036141 2398214 120970
16:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
16:14:01 ens3 225.62 152.75 1162.68 44.99 0.00 0.00 0.00 0.00
16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:14:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00
16:15:01 ens3 283.04 231.03 3336.81 37.59 0.00 0.00 0.00 0.00
16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:15:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00
16:16:01 ens3 101.42 95.90 478.54 23.81 0.00 0.00 0.00 0.00
16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:16:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00
16:17:01 ens3 54.02 46.29 99.78 12.55 0.00 0.00 0.00 0.00
16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:17:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00
16:18:01 ens3 364.01 227.51 6014.26 27.19 0.00 0.00 0.00 0.00
16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:18:01 lo 2794.67 2794.67 2650.36 2650.36 0.00 0.00 0.00 0.00
16:19:01 ens3 79.19 76.72 101.94 27.67 0.00 0.00 0.00 0.00
16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:19:01 lo 2891.42 2891.42 2740.55 2740.55 0.00 0.00 0.00 0.00
16:20:01 ens3 87.00 74.10 821.46 12.85 0.00 0.00 0.00 0.00
16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:20:01 lo 2042.03 2042.03 1936.19 1936.19 0.00 0.00 0.00 0.00
16:21:01 ens3 133.81 123.71 965.90 39.91 0.00 0.00 0.00 0.00
16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:21:01 lo 8.13 8.13 0.78 0.78 0.00 0.00 0.00 0.00
Average: ens3 165.89 128.46 1623.70 28.29 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
Average: lo 969.66 969.66 917.92 917.92 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6259) 12/29/24 _x86_64_ (4 CPU)
16:12:24 LINUX RESTART (4 CPU)
16:13:02 CPU %user %nice %system %iowait %steal %idle
16:14:01 all 17.76 12.66 10.04 2.97 0.09 56.47
16:14:01 0 8.28 15.05 10.52 2.57 0.09 63.49
16:14:01 1 27.05 10.69 8.89 3.64 0.10 49.62
16:14:01 2 20.09 11.44 9.83 2.19 0.09 56.38
16:14:01 3 15.56 13.50 10.93 3.47 0.10 56.43
16:15:01 all 32.30 0.00 1.68 2.02 0.07 63.93
16:15:01 0 27.07 0.00 1.76 2.08 0.07 69.02
16:15:01 1 35.33 0.00 1.91 2.72 0.07 59.97
16:15:01 2 40.65 0.00 1.39 1.29 0.07 56.61
16:15:01 3 26.15 0.00 1.66 1.99 0.07 70.14
16:16:01 all 78.20 0.00 2.47 0.23 0.09 19.01
16:16:01 0 76.25 0.00 2.39 0.13 0.08 21.14
16:16:01 1 77.33 0.00 2.99 0.52 0.10 19.06
16:16:01 2 80.03 0.00 1.90 0.05 0.08 17.93
16:16:01 3 79.19 0.00 2.61 0.22 0.08 17.89
16:17:01 all 77.05 0.00 2.40 0.72 0.08 19.75
16:17:01 0 75.17 0.00 2.43 0.62 0.10 21.67
16:17:01 1 79.27 0.00 2.32 0.05 0.07 18.29
16:17:01 2 80.70 0.00 2.27 0.43 0.08 16.51
16:17:01 3 73.07 0.00 2.58 1.76 0.08 22.51
16:18:01 all 55.15 0.00 3.97 1.66 0.10 39.13
16:18:01 0 54.76 0.00 3.32 0.99 0.08 40.84
16:18:01 1 54.54 0.00 4.40 1.95 0.12 38.99
16:18:01 2 55.43 0.00 4.02 1.24 0.10 39.21
16:18:01 3 55.86 0.00 4.13 2.44 0.10 37.47
16:19:01 all 68.38 0.00 3.22 0.34 0.10 27.96
16:19:01 0 68.15 0.00 2.27 0.10 0.10 29.39
16:19:01 1 68.86 0.00 3.94 0.20 0.08 26.91
16:19:01 2 67.37 0.00 3.59 0.54 0.12 28.39
16:19:01 3 69.14 0.00 3.09 0.50 0.10 27.16
16:20:01 all 65.00 0.00 2.87 0.70 0.10 31.33
16:20:01 0 63.71 0.00 2.43 0.22 0.08 33.56
16:20:01 1 67.68 0.00 3.86 0.54 0.12 27.81
16:20:01 2 63.62 0.00 2.61 0.35 0.10 33.32
16:20:01 3 65.01 0.00 2.57 1.68 0.10 30.65
16:21:01 all 43.65 0.00 1.89 0.28 0.08 54.11
16:21:01 0 35.70 0.00 2.28 0.57 0.08 61.36
16:21:01 1 30.55 0.00 1.60 0.02 0.07 67.76
16:21:01 2 51.51 0.00 2.20 0.12 0.08 46.08
16:21:01 3 56.98 0.00 1.45 0.43 0.08 41.05
Average: all 54.78 1.55 3.55 1.11 0.09 38.93
Average: 0 51.27 1.84 3.40 0.90 0.09 42.50
Average: 1 55.11 1.31 3.72 1.20 0.09 38.57
Average: 2 57.51 1.40 3.46 0.77 0.09 36.76
Average: 3 55.21 1.66 3.61 1.56 0.09 37.88