---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11249 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 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 728 11193 1 4075 14929 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:ac:7f:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.95/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:feac:7ff3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:b6:a2:9c 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-11249) 11/28/24 _x86_64_ (4 CPU) 18:18:19 LINUX RESTART (4 CPU) 18:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:20:01 169.11 80.80 88.30 0.00 2491.58 7577.82 0.00 18:21:01 226.26 53.02 173.24 0.00 3164.67 17184.34 0.00 18:22:02 433.47 0.37 433.11 0.00 14.53 8658.98 0.00 18:23:01 652.58 5.20 647.37 0.00 159.59 15681.36 0.00 18:24:01 81.92 5.47 76.45 0.00 4519.91 25855.96 0.00 18:25:01 35.96 0.80 35.16 0.00 34.26 7108.42 0.00 18:26:01 79.60 0.40 79.20 0.00 51.99 6566.37 0.00 Average: 238.85 20.90 217.95 0.00 1494.11 12654.52 0.00 18:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:20:01 13339200 15474160 504828 3.08 73876 2252508 1232688 7.07 758008 2001804 240056 18:21:01 11881768 14374348 1592876 9.72 84872 2588596 2233788 12.82 1986672 2206476 41124 18:22:02 11509004 14097756 1866296 11.39 117232 2648492 2442656 14.01 2323192 2236368 18716 18:23:01 10841396 13850500 2113120 12.90 146732 3019228 2606540 14.95 2703916 2499248 356668 18:24:01 10941352 14132808 1821308 11.12 151128 3194156 2300596 13.20 2638032 2453424 14452 18:25:01 10090960 13573876 2379512 14.53 154676 3466880 2760340 15.84 3238652 2685620 252616 18:26:01 10384336 13782332 2171360 13.26 156620 3383884 2526764 14.50 3032224 2604360 87668 Average: 11284002 14183683 1778471 10.86 126448 2936249 2300482 13.20 2382957 2383900 144471 18:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:20:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 104.05 80.80 996.19 12.84 0.00 0.00 0.00 0.00 18:21:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 283.45 236.54 3463.20 37.19 0.00 0.00 0.00 0.00 18:22:02 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 18:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:02 ens3 62.63 60.93 182.08 14.94 0.00 0.00 0.00 0.00 18:23:01 lo 1854.69 1854.69 1761.79 1761.79 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 249.07 175.78 3031.55 20.83 0.00 0.00 0.00 0.00 18:24:01 lo 3231.33 3231.33 3071.91 3071.91 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 ens3 114.90 66.81 2393.53 8.68 0.00 0.00 0.00 0.00 18:25:01 lo 1888.12 1888.12 1787.06 1787.06 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 ens3 100.63 88.37 857.55 15.10 0.00 0.00 0.00 0.00 18:26:01 lo 943.38 943.38 886.83 886.83 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 ens3 85.67 73.74 835.23 13.20 0.00 0.00 0.00 0.00 Average: lo 1129.91 1129.91 1070.89 1070.89 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 142.66 111.70 1676.61 17.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11249) 11/28/24 _x86_64_ (4 CPU) 18:18:19 LINUX RESTART (4 CPU) 18:19:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 19.14 11.69 9.46 5.06 0.12 54.53 18:20:01 0 22.34 9.07 8.48 9.65 0.12 50.34 18:20:01 1 27.49 13.35 10.58 4.53 0.13 43.92 18:20:01 2 16.42 11.86 9.67 3.16 0.08 58.80 18:20:01 3 10.29 12.47 9.10 2.89 0.15 65.10 18:21:01 all 70.42 0.00 2.49 1.80 0.12 25.17 18:21:01 0 71.36 0.00 2.46 2.56 0.12 23.51 18:21:01 1 64.09 0.00 2.86 2.04 0.12 30.89 18:21:01 2 74.64 0.00 2.08 1.43 0.12 21.73 18:21:01 3 71.56 0.00 2.57 1.18 0.12 24.57 18:22:02 all 71.37 0.00 2.42 2.40 0.11 23.70 18:22:02 0 77.96 0.00 1.92 0.07 0.10 19.95 18:22:02 1 69.59 0.00 2.50 4.05 0.13 23.73 18:22:02 2 71.80 0.00 3.21 3.05 0.12 21.82 18:22:02 3 66.13 0.00 2.06 2.42 0.10 29.29 18:23:01 all 58.30 0.00 3.04 4.09 0.11 34.47 18:23:01 0 56.90 0.00 3.45 4.54 0.10 35.01 18:23:01 1 61.01 0.00 2.83 0.68 0.09 35.39 18:23:01 2 60.41 0.00 3.04 6.12 0.12 30.31 18:23:01 3 54.89 0.00 2.83 5.00 0.14 37.14 18:24:01 all 63.70 0.00 3.76 1.70 0.10 30.74 18:24:01 0 63.20 0.00 3.74 2.15 0.10 30.81 18:24:01 1 65.87 0.00 4.53 1.83 0.10 27.67 18:24:01 2 63.26 0.00 3.32 0.39 0.08 32.94 18:24:01 3 62.46 0.00 3.45 2.44 0.10 31.54 18:25:01 all 77.18 0.00 2.83 0.32 0.10 19.56 18:25:01 0 80.82 0.00 3.31 0.22 0.10 15.55 18:25:01 1 80.17 0.00 2.74 0.52 0.10 16.47 18:25:01 2 68.70 0.00 2.25 0.08 0.12 28.84 18:25:01 3 79.09 0.00 3.02 0.47 0.10 17.32 18:26:01 all 54.91 0.00 2.27 0.61 0.08 42.13 18:26:01 0 53.08 0.00 1.69 0.48 0.08 44.67 18:26:01 1 55.27 0.00 3.11 0.55 0.10 40.97 18:26:01 2 55.57 0.00 2.28 0.74 0.07 41.35 18:26:01 3 55.74 0.00 2.00 0.66 0.07 41.54 Average: all 59.32 1.67 3.75 2.28 0.11 32.88 Average: 0 60.84 1.29 3.58 2.80 0.10 31.39 Average: 1 60.51 1.91 4.16 2.03 0.11 31.27 Average: 2 58.72 1.69 3.69 2.13 0.10 33.67 Average: 3 57.22 1.77 3.57 2.15 0.11 35.18