---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4020 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 9.6G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /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 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 667 11877 1 3452 14990 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:6e:12:69 brd ff:ff:ff:ff:ff:ff inet 10.30.170.211/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe6e:1269/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:d8:21:7d 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-4020) 11/03/24 _x86_64_ (4 CPU) 08:08:40 LINUX RESTART (4 CPU) 08:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:10:01 383.85 172.19 211.66 0.00 12044.30 47752.99 0.00 08:11:01 231.72 52.07 179.66 0.00 3067.64 11615.08 0.00 08:12:01 21.40 2.23 19.16 0.00 96.78 8760.27 0.00 08:13:01 30.85 4.62 26.23 0.00 184.27 4934.80 0.00 08:14:01 72.91 5.90 67.01 0.00 4561.28 17465.51 0.00 08:15:01 5.98 0.15 5.83 0.00 12.13 187.30 0.00 Average: 123.73 39.16 84.58 0.00 3303.57 15028.69 0.00 08:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 13469836 15466476 517148 3.16 67872 2126928 1273688 7.31 753368 1887912 124132 08:11:01 12308888 14745288 1223088 7.47 84052 2534292 1915968 10.99 1553104 2215848 211404 08:12:01 11999624 14507244 1458168 8.90 86416 2600720 2013840 11.55 1862864 2211668 24484 08:13:01 10840704 13837112 2126224 12.98 98036 3054616 2627792 15.08 2586756 2615340 442200 08:14:01 10669804 13846180 2107820 12.87 106896 3222540 2702792 15.51 2796280 2563272 1344 08:15:01 12230444 15408200 546584 3.34 107028 3224132 1285020 7.37 1242104 2563684 1508 Average: 11919883 14635083 1329839 8.12 91717 2793871 1969850 11.30 1799079 2342954 134179 08:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 331.27 229.37 1366.61 68.18 0.00 0.00 0.00 0.00 08:10:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 315.98 258.13 3522.13 41.77 0.00 0.00 0.00 0.00 08:11:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 115.25 95.38 303.20 22.51 0.00 0.00 0.00 0.00 08:12:01 lo 23.88 23.88 2.30 2.30 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 339.73 230.70 3940.77 28.06 0.00 0.00 0.00 0.00 08:13:01 lo 897.53 897.53 832.06 832.06 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 205.11 146.25 2417.90 19.27 0.00 0.00 0.00 0.00 08:14:01 lo 5.40 5.40 0.41 0.41 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 17.48 12.26 6.37 9.33 0.00 0.00 0.00 0.00 08:15:01 lo 5.70 5.70 0.44 0.44 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: ens3 220.49 161.83 1927.72 31.42 0.00 0.00 0.00 0.00 Average: lo 156.30 156.30 139.61 139.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4020) 11/03/24 _x86_64_ (4 CPU) 08:08:40 LINUX RESTART (4 CPU) 08:09:02 CPU %user %nice %system %iowait %steal %idle 08:10:01 all 21.20 17.51 15.69 4.67 0.12 40.81 08:10:01 0 18.10 18.46 15.09 3.91 0.12 44.33 08:10:01 1 20.16 18.02 17.05 2.99 0.10 41.67 08:10:01 2 31.66 14.39 13.76 5.26 0.12 34.80 08:10:01 3 14.84 19.17 16.86 6.54 0.14 42.45 08:11:01 all 38.19 0.67 2.64 1.53 0.08 56.88 08:11:01 0 38.05 0.35 3.09 2.94 0.08 55.48 08:11:01 1 46.13 0.67 2.86 1.27 0.08 48.99 08:11:01 2 37.82 0.95 2.04 0.62 0.08 58.48 08:11:01 3 30.78 0.72 2.56 1.29 0.08 64.58 08:12:01 all 77.25 0.00 2.29 0.07 0.12 20.28 08:12:01 0 71.31 0.00 2.53 0.07 0.12 25.98 08:12:01 1 81.21 0.00 1.87 0.02 0.12 16.79 08:12:01 2 77.70 0.00 2.58 0.05 0.13 19.54 08:12:01 3 78.76 0.00 2.18 0.13 0.10 18.82 08:13:01 all 53.69 0.00 2.14 0.19 0.08 43.91 08:13:01 0 55.43 0.00 1.61 0.20 0.08 42.68 08:13:01 1 48.28 0.00 2.16 0.20 0.07 49.29 08:13:01 2 52.71 0.00 2.25 0.07 0.07 44.91 08:13:01 3 58.32 0.00 2.53 0.30 0.08 38.76 08:14:01 all 74.25 0.00 2.75 0.55 0.09 22.37 08:14:01 0 77.48 0.00 1.87 0.33 0.10 20.22 08:14:01 1 72.28 0.00 3.47 0.87 0.08 23.29 08:14:01 2 69.16 0.00 2.95 0.42 0.10 27.37 08:14:01 3 78.08 0.00 2.70 0.57 0.08 18.57 08:15:01 all 43.23 0.00 1.17 0.04 0.08 55.47 08:15:01 0 38.17 0.00 1.34 0.10 0.07 60.32 08:15:01 1 47.56 0.00 1.37 0.02 0.08 50.97 08:15:01 2 42.02 0.00 1.05 0.02 0.07 56.84 08:15:01 3 45.16 0.00 0.94 0.03 0.10 53.78 Average: all 51.42 2.97 4.40 1.16 0.09 39.95 Average: 0 49.92 3.06 4.20 1.25 0.10 41.48 Average: 1 52.72 3.06 4.75 0.89 0.09 38.49 Average: 2 51.92 2.51 4.07 1.06 0.09 40.35 Average: 3 51.13 3.25 4.57 1.46 0.10 39.50