---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5778 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 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 702 11824 1 3470 14955 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:81:6c:27 brd ff:ff:ff:ff:ff:ff inet 10.30.171.159/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe81:6c27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:42:0a:12 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-5778) 11/10/24 _x86_64_ (4 CPU) 20:29:30 LINUX RESTART (4 CPU) 20:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:31:01 328.35 143.83 184.52 0.00 11638.46 14082.99 0.00 20:32:01 217.71 48.68 169.04 0.00 3024.70 13227.01 0.00 20:33:01 76.07 9.73 66.34 0.00 364.34 23640.33 0.00 20:34:01 26.63 0.13 26.50 0.00 4.00 4467.12 0.00 20:35:01 79.24 3.48 75.75 0.00 2524.51 22696.88 0.00 20:36:01 27.71 1.10 26.61 0.00 120.51 1638.93 0.00 Average: 125.95 34.49 91.46 0.00 2946.09 13292.21 0.00 20:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:31:01 13338120 15427128 550512 3.36 72116 2212084 1251084 7.18 836952 1926716 141640 20:32:01 11807880 14357648 1602280 9.78 87092 2641368 2313480 13.27 2004012 2252420 196208 20:33:01 11275784 14202844 1756168 10.72 101104 2985328 2521020 14.46 2341432 2429736 101188 20:34:01 10929020 13854660 2104096 12.84 101984 2980852 2630600 15.09 2712128 2402768 57060 20:35:01 10255016 13542388 2406672 14.69 109972 3319096 2849972 16.35 3154392 2604176 115356 20:36:01 12164428 15367676 582252 3.55 111820 3236320 1268792 7.28 1347360 2512868 16220 Average: 11628375 14458724 1500330 9.16 97348 2895841 2139158 12.27 2066046 2354781 104612 20:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:31:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 20:31:01 ens3 424.10 281.95 2206.13 70.06 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 20:32:01 ens3 311.75 251.16 3730.09 39.44 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 2068.66 2068.66 1961.65 1961.65 0.00 0.00 0.00 0.00 20:33:01 ens3 343.73 237.88 3903.60 26.12 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 1875.47 1875.47 1779.14 1779.14 0.00 0.00 0.00 0.00 20:34:01 ens3 74.29 62.57 154.93 14.56 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 3944.04 3944.04 3733.78 3733.78 0.00 0.00 0.00 0.00 20:35:01 ens3 188.02 127.98 2085.47 18.12 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 3.55 3.55 0.55 0.55 0.00 0.00 0.00 0.00 20:36:01 ens3 46.79 41.21 35.62 15.39 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1315.72 1315.72 1245.90 1245.90 0.00 0.00 0.00 0.00 Average: ens3 231.44 167.12 2019.31 30.62 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5778) 11/10/24 _x86_64_ (4 CPU) 20:29:30 LINUX RESTART (4 CPU) 20:30:01 CPU %user %nice %system %iowait %steal %idle 20:31:01 all 20.92 13.69 12.09 4.18 0.12 49.00 20:31:01 0 15.33 14.30 12.45 3.25 0.12 54.55 20:31:01 1 12.86 15.13 12.79 4.00 0.12 55.10 20:31:01 2 24.58 11.52 10.51 6.23 0.12 47.04 20:31:01 3 30.98 13.80 12.62 3.26 0.12 39.23 20:32:01 all 48.16 0.00 2.09 2.72 0.09 46.93 20:32:01 0 41.07 0.00 1.29 1.31 0.08 56.25 20:32:01 1 40.78 0.00 2.11 3.83 0.07 53.21 20:32:01 2 61.46 0.00 2.64 3.73 0.12 32.05 20:32:01 3 49.18 0.00 2.31 1.99 0.10 46.42 20:33:01 all 68.99 0.00 3.10 0.87 0.11 26.93 20:33:01 0 66.49 0.00 2.85 0.37 0.10 30.18 20:33:01 1 69.38 0.00 3.63 0.81 0.12 26.07 20:33:01 2 73.25 0.00 2.77 1.46 0.10 22.42 20:33:01 3 66.85 0.00 3.14 0.86 0.12 29.04 20:34:01 all 74.89 0.00 2.60 0.15 0.09 22.27 20:34:01 0 76.41 0.00 2.16 0.02 0.10 21.30 20:34:01 1 78.36 0.00 3.66 0.42 0.08 17.48 20:34:01 2 77.37 0.00 2.07 0.13 0.08 20.35 20:34:01 3 67.41 0.00 2.53 0.02 0.08 29.96 20:35:01 all 71.48 0.00 4.06 1.26 0.09 23.11 20:35:01 0 72.79 0.00 3.34 0.54 0.10 23.23 20:35:01 1 72.58 0.00 5.06 2.50 0.08 19.77 20:35:01 2 69.96 0.00 2.98 0.35 0.08 26.62 20:35:01 3 70.59 0.00 4.87 1.65 0.08 22.81 20:36:01 all 43.57 0.00 1.71 0.38 0.08 54.27 20:36:01 0 47.37 0.00 1.72 0.42 0.07 50.43 20:36:01 1 32.69 0.00 1.67 0.89 0.08 64.67 20:36:01 2 37.98 0.00 1.44 0.07 0.07 60.45 20:36:01 3 56.35 0.00 2.01 0.15 0.08 41.41 Average: all 54.65 2.28 4.27 1.59 0.10 37.11 Average: 0 53.25 2.38 3.97 0.98 0.10 39.32 Average: 1 51.03 2.53 4.82 2.07 0.09 39.46 Average: 2 57.43 1.91 3.73 1.99 0.10 34.84 Average: 3 56.91 2.29 4.57 1.32 0.10 34.81