---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2518 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 9.6G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 656 11920 1 3419 15001 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:37:cf brd ff:ff:ff:ff:ff:ff inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe6e:37cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:00:9d:50 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-2518) 10/29/24 _x86_64_ (4 CPU) 12:18:49 LINUX RESTART (4 CPU) 12:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:20:02 151.82 106.77 45.06 0.00 10381.60 47676.99 0.00 12:21:01 221.86 63.92 157.94 0.00 1424.57 7575.00 0.00 12:22:01 100.45 42.31 58.14 0.00 2880.99 9875.02 0.00 12:23:01 185.32 21.01 164.31 0.00 1312.71 18225.50 0.00 12:24:01 26.90 3.70 23.20 0.00 2405.87 7145.34 0.00 12:25:01 7.58 1.23 6.35 0.00 212.76 312.35 0.00 12:26:01 12.00 0.10 11.90 0.00 4.00 2023.00 0.00 12:27:01 300.72 1.02 299.70 0.00 120.11 8779.47 0.00 Average: 125.63 29.94 95.69 0.00 2344.74 12712.28 0.00 12:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:02 13842192 15513720 485496 2.96 40716 1848156 1280032 7.34 638424 1666908 8468 12:21:01 13499852 15408204 579752 3.54 56440 2057236 1356812 7.78 840020 1781636 35336 12:22:01 12853172 15190076 776484 4.74 80444 2441604 1501168 8.61 1107772 2119924 184560 12:23:01 11186044 13975896 1982500 12.10 90120 2856572 2591528 14.87 2544184 2312724 79788 12:24:01 6768848 9759972 6188840 37.78 94944 3045932 7032428 40.35 6887728 2354364 916 12:25:01 10943548 13965044 1984592 12.11 95708 3073068 2563188 14.71 2710908 2368200 17636 12:26:01 10560072 13648508 2300936 14.05 98416 3130864 2944260 16.89 3042388 2413828 25756 12:27:01 12268692 15419828 529540 3.23 134104 3154604 1306920 7.50 1328128 2419820 21124 Average: 11490302 14110156 1853518 11.31 86362 2701004 2572042 14.76 2387444 2179676 46698 12:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:02 ens3 250.64 173.62 951.99 50.40 0.00 0.00 0.00 0.00 12:20:02 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 152.60 112.39 1412.51 23.39 0.00 0.00 0.00 0.00 12:21:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 171.24 142.24 1925.24 22.39 0.00 0.00 0.00 0.00 12:22:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 241.69 198.05 2885.19 27.40 0.00 0.00 0.00 0.00 12:23:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 92.95 39.91 1398.32 5.40 0.00 0.00 0.00 0.00 12:24:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 9.22 9.27 18.05 1.83 0.00 0.00 0.00 0.00 12:25:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 64.94 58.06 222.57 11.72 0.00 0.00 0.00 0.00 12:26:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 49.81 40.59 68.93 13.56 0.00 0.00 0.00 0.00 12:27:01 lo 1.07 1.07 0.10 0.10 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 129.09 96.73 1109.72 19.50 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2518) 10/29/24 _x86_64_ (4 CPU) 12:18:49 LINUX RESTART (4 CPU) 12:19:01 CPU %user %nice %system %iowait %steal %idle 12:20:02 all 7.45 10.45 8.72 32.40 0.17 40.81 12:20:02 0 8.06 10.74 9.24 26.07 0.15 45.73 12:20:02 1 7.37 9.81 8.24 44.24 0.24 30.10 12:20:02 2 6.97 10.90 8.04 20.21 0.12 53.77 12:20:02 3 7.41 10.34 9.37 39.01 0.17 33.69 12:21:01 all 10.33 10.88 8.04 9.11 0.09 61.55 12:21:01 0 9.10 11.30 7.71 7.11 0.09 64.69 12:21:01 1 7.86 11.66 7.95 6.70 0.10 65.72 12:21:01 2 17.44 9.03 7.29 10.29 0.10 55.85 12:21:01 3 6.98 11.51 9.18 12.33 0.09 59.92 12:22:01 all 23.50 0.00 1.67 5.85 0.07 68.90 12:22:01 0 30.23 0.00 2.32 4.65 0.08 62.71 12:22:01 1 16.41 0.00 1.20 1.07 0.05 81.27 12:22:01 2 34.68 0.00 1.90 7.42 0.08 55.92 12:22:01 3 12.74 0.00 1.28 10.30 0.07 75.62 12:23:01 all 67.23 0.00 2.86 2.57 0.14 27.20 12:23:01 0 71.78 0.00 3.07 1.55 0.12 23.49 12:23:01 1 56.97 0.00 2.50 3.24 0.17 37.12 12:23:01 2 65.19 0.00 2.69 3.89 0.12 28.11 12:23:01 3 75.01 0.00 3.19 1.61 0.14 20.05 12:24:01 all 43.18 0.00 1.87 1.52 0.12 53.30 12:24:01 0 45.68 0.00 1.49 0.12 0.08 52.63 12:24:01 1 36.74 0.00 2.20 1.24 0.10 59.71 12:24:01 2 45.10 0.00 1.93 1.76 0.13 51.08 12:24:01 3 45.19 0.00 1.86 2.98 0.17 49.81 12:25:01 all 11.29 0.00 0.71 0.15 0.07 87.78 12:25:01 0 11.76 0.00 0.60 0.15 0.07 87.42 12:25:01 1 11.38 0.00 0.86 0.08 0.05 87.63 12:25:01 2 11.63 0.00 0.67 0.05 0.07 87.58 12:25:01 3 10.39 0.00 0.72 0.32 0.08 88.49 12:26:01 all 73.85 0.00 2.10 0.15 0.12 23.79 12:26:01 0 72.23 0.00 2.48 0.12 0.12 25.05 12:26:01 1 75.39 0.00 1.93 0.10 0.13 22.45 12:26:01 2 74.45 0.00 1.82 0.29 0.10 23.34 12:26:01 3 73.31 0.00 2.17 0.08 0.12 24.32 12:27:01 all 49.02 0.00 2.10 3.36 0.10 45.41 12:27:01 0 51.92 0.00 1.52 0.97 0.08 45.51 12:27:01 1 41.15 0.00 1.52 0.03 0.10 57.19 12:27:01 2 57.83 0.00 2.02 1.65 0.12 38.39 12:27:01 3 45.13 0.00 3.35 10.85 0.10 40.57 Average: all 35.77 2.64 3.49 6.86 0.11 51.13 Average: 0 37.63 2.73 3.54 5.07 0.10 50.93 Average: 1 31.66 2.65 3.28 7.05 0.12 55.24 Average: 2 39.26 2.46 3.28 5.66 0.11 49.24 Average: 3 34.54 2.71 3.87 9.66 0.12 49.10