---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39786 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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/loop1 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 694 11734 1 3568 14963 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:43:22:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe43:22b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:f8:15:f9 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39786) 10/07/24 _x86_64_ (4 CPU) 08:39:19 LINUX RESTART (4 CPU) 08:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:41:01 267.37 80.89 186.49 0.00 2475.99 10741.56 0.00 08:42:01 213.66 48.61 165.06 0.00 3017.90 15299.98 0.00 08:43:01 63.56 6.25 57.31 0.00 228.63 18532.24 0.00 08:44:01 28.40 3.37 25.03 0.00 119.05 7087.62 0.00 08:45:01 56.30 4.23 52.07 0.00 2587.54 15185.07 0.00 08:46:01 38.75 0.17 38.58 0.00 5.60 11051.60 0.00 08:47:01 27.35 0.95 26.40 0.00 115.05 3237.33 0.00 Average: 99.34 20.64 78.70 0.00 1221.45 11590.87 0.00 08:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 13289652 15415080 564608 3.45 73748 2245820 1258872 7.22 853448 1959924 174480 08:42:01 11931684 14550048 1412624 8.62 89824 2702624 1960564 11.25 1830676 2301348 174320 08:43:01 11481028 14311032 1650992 10.08 99888 2894188 2131960 12.23 2234376 2337864 14644 08:44:01 11082308 13947708 2014024 12.29 100776 2925804 2484052 14.25 2610936 2357692 18644 08:45:01 10600172 13799528 2152216 13.14 110976 3233640 2676052 15.35 2905080 2517604 36592 08:46:01 10812416 14048028 1903556 11.62 113504 3263044 2341388 13.43 2667332 2541032 17584 08:47:01 12070576 15373784 577896 3.53 116468 3320860 1276712 7.32 1376640 2568812 15900 Average: 11609691 14492173 1467988 8.96 100741 2940854 2018514 11.58 2068355 2369182 64595 08:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:41:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:41:01 ens3 172.22 128.68 1363.66 24.27 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 08:42:01 ens3 419.03 339.01 4640.43 46.31 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 lo 1799.08 1799.08 1705.83 1705.83 0.00 0.00 0.00 0.00 08:43:01 ens3 235.34 139.79 2961.89 14.19 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 lo 2012.50 2012.50 1908.02 1908.02 0.00 0.00 0.00 0.00 08:44:01 ens3 45.61 41.51 20.71 9.48 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 lo 1085.62 1085.62 1032.33 1032.33 0.00 0.00 0.00 0.00 08:45:01 ens3 224.83 154.40 2284.09 20.66 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 2890.12 2890.12 2743.05 2743.05 0.00 0.00 0.00 0.00 08:46:01 ens3 49.78 42.77 11.70 10.81 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 lo 2.75 2.75 0.49 0.49 0.00 0.00 0.00 0.00 08:47:01 ens3 36.88 34.63 23.46 20.03 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1113.18 1113.18 1055.67 1055.67 0.00 0.00 0.00 0.00 Average: ens3 169.10 125.83 1615.19 20.82 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39786) 10/07/24 _x86_64_ (4 CPU) 08:39:19 LINUX RESTART (4 CPU) 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 19.04 11.69 9.41 5.19 0.10 54.56 08:41:01 0 28.54 11.72 10.17 5.27 0.12 44.19 08:41:01 1 19.53 10.42 8.93 4.08 0.10 56.94 08:41:01 2 13.83 11.93 9.57 5.98 0.10 58.58 08:41:01 3 14.32 12.71 8.98 5.42 0.10 58.48 08:42:01 all 51.01 0.00 2.29 2.36 0.11 44.23 08:42:01 0 57.59 0.00 2.31 4.43 0.12 35.55 08:42:01 1 41.05 0.00 2.80 1.81 0.12 54.22 08:42:01 2 54.77 0.00 1.73 1.68 0.10 41.71 08:42:01 3 50.58 0.00 2.33 1.51 0.10 45.48 08:43:01 all 49.65 0.00 2.44 2.58 0.14 45.19 08:43:01 0 49.88 0.00 3.34 4.29 0.13 42.35 08:43:01 1 50.54 0.00 2.47 3.65 0.12 43.22 08:43:01 2 48.04 0.00 2.28 1.83 0.13 47.72 08:43:01 3 50.13 0.00 1.68 0.57 0.18 47.44 08:44:01 all 75.97 0.00 2.64 0.60 0.12 20.68 08:44:01 0 72.70 0.00 2.68 0.15 0.12 24.35 08:44:01 1 77.69 0.00 2.53 0.28 0.13 19.37 08:44:01 2 79.16 0.00 2.69 1.40 0.12 16.63 08:44:01 3 74.35 0.00 2.65 0.57 0.12 22.31 08:45:01 all 77.38 0.00 3.15 1.30 0.15 18.01 08:45:01 0 77.11 0.00 4.03 2.03 0.17 16.66 08:45:01 1 80.97 0.00 2.22 2.10 0.15 14.57 08:45:01 2 80.31 0.00 2.90 0.75 0.17 15.87 08:45:01 3 71.15 0.00 3.46 0.33 0.13 24.92 08:46:01 all 66.89 0.00 3.05 1.10 0.11 28.85 08:46:01 0 70.13 0.00 3.00 1.31 0.10 25.46 08:46:01 1 68.16 0.00 2.92 0.91 0.10 27.91 08:46:01 2 61.04 0.00 2.58 0.33 0.12 35.93 08:46:01 3 68.26 0.00 3.70 1.84 0.12 26.08 08:47:01 all 41.78 0.00 1.45 1.41 0.08 55.28 08:47:01 0 54.67 0.00 2.12 0.70 0.12 42.38 08:47:01 1 47.03 0.00 1.20 4.10 0.08 47.58 08:47:01 2 29.29 0.00 1.03 0.77 0.05 68.86 08:47:01 3 36.15 0.00 1.44 0.08 0.07 62.26 Average: all 54.53 1.67 3.49 2.08 0.12 38.12 Average: 0 58.69 1.67 3.95 2.59 0.12 32.98 Average: 1 55.00 1.49 3.29 2.42 0.11 37.69 Average: 2 52.29 1.71 3.26 1.82 0.11 40.81 Average: 3 52.14 1.81 3.46 1.47 0.12 41.00