---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5658 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 676 11128 1 4191 14981 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8a:8d:12 brd ff:ff:ff:ff:ff:ff inet 10.30.170.51/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe8a:8d12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:39:87:25 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-5658) 11/10/24 _x86_64_ (4 CPU) 01:33:38 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 365.36 155.36 210.00 0.00 11794.60 46579.94 0.00 01:36:01 217.38 46.27 171.12 0.00 2983.47 11156.15 0.00 01:37:01 23.24 3.67 19.58 0.00 160.08 9763.41 0.00 01:38:01 73.79 5.57 68.22 0.00 212.10 14193.77 0.00 01:39:01 73.39 6.58 66.81 0.00 4625.50 36686.95 0.00 Average: 150.63 43.49 107.14 0.00 3955.32 23676.76 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13393520 15408604 573112 3.50 67728 2146320 1305180 7.49 814552 1900724 146532 01:36:01 12560980 14988488 976772 5.96 81976 2528964 1621168 9.30 1306996 2209308 201392 01:37:01 11942904 14484900 1476760 9.01 84960 2637136 2057636 11.81 1873060 2254512 26284 01:38:01 11237096 14274372 1684740 10.28 99796 3094072 2219920 12.74 2285068 2521484 287924 01:39:01 11477236 15419784 529624 3.23 108036 3967356 1258916 7.22 1496780 3036720 1860 Average: 12122347 14915230 1048202 6.40 88499 2874770 1692564 9.71 1555291 2384550 132798 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 347.13 219.78 1412.11 66.31 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 01:36:01 ens3 272.08 218.50 3305.08 32.09 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 01:37:01 ens3 136.29 103.53 1207.09 18.46 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:38:01 ens3 359.81 260.71 4360.63 34.47 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 2119.50 2119.50 2010.92 2010.92 0.00 0.00 0.00 0.00 01:39:01 ens3 183.19 132.79 2149.24 176.31 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.46 17.46 1.73 1.73 0.00 0.00 0.00 0.00 Average: ens3 259.70 187.06 2486.72 65.53 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 427.99 427.99 402.58 402.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5658) 11/10/24 _x86_64_ (4 CPU) 01:33:38 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 20.94 16.01 13.05 4.21 0.13 45.67 01:35:01 0 18.58 16.02 13.74 8.05 0.10 43.51 01:35:01 1 26.65 14.45 12.72 3.78 0.14 42.27 01:35:01 2 26.30 15.47 12.59 3.13 0.13 42.38 01:35:01 3 12.20 18.11 13.15 1.83 0.14 54.58 01:36:01 all 30.63 0.00 1.69 2.19 0.07 65.43 01:36:01 0 26.03 0.00 1.62 4.73 0.07 67.56 01:36:01 1 27.43 0.00 1.75 0.90 0.08 69.84 01:36:01 2 44.06 0.00 1.85 1.07 0.07 52.95 01:36:01 3 24.96 0.00 1.52 2.06 0.07 71.39 01:37:01 all 51.25 0.00 1.52 0.65 0.08 46.50 01:37:01 0 53.88 0.00 1.56 0.33 0.10 44.13 01:37:01 1 42.05 0.00 1.65 1.62 0.08 54.60 01:37:01 2 52.53 0.00 1.29 0.54 0.08 45.56 01:37:01 3 56.58 0.00 1.59 0.10 0.07 41.66 01:38:01 all 59.98 0.00 3.01 0.67 0.09 36.26 01:38:01 0 57.55 0.00 2.62 0.52 0.08 39.24 01:38:01 1 62.41 0.00 3.67 0.70 0.10 33.11 01:38:01 2 63.13 0.00 3.44 1.38 0.08 31.96 01:38:01 3 56.84 0.00 2.30 0.08 0.08 40.69 01:39:01 all 21.69 0.00 2.09 3.38 0.07 72.77 01:39:01 0 11.32 0.00 2.84 6.75 0.07 79.02 01:39:01 1 21.45 0.00 1.77 2.49 0.08 74.21 01:39:01 2 24.24 0.00 1.31 0.85 0.07 73.54 01:39:01 3 29.72 0.00 2.43 3.43 0.07 64.35 Average: all 36.90 3.18 4.25 2.22 0.09 53.36 Average: 0 33.46 3.20 4.47 4.08 0.08 54.71 Average: 1 36.00 2.87 4.29 1.90 0.10 54.85 Average: 2 42.03 3.07 4.08 1.39 0.09 49.35 Average: 3 36.12 3.58 4.18 1.50 0.08 54.53