---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-23408 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 9.8G 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 675 11618 1 3703 14982 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:d9:21:4d brd ff:ff:ff:ff:ff:ff inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fed9:214d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:64:a9:50 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-23408) 09/17/24 _x86_64_ (4 CPU) 08:18:59 LINUX RESTART (4 CPU) 08:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:20:01 329.98 159.41 170.57 0.00 11212.80 108808.00 0.00 08:21:01 115.85 51.19 64.66 0.00 2128.18 7795.65 0.00 08:22:01 209.86 53.02 156.85 0.00 3191.47 19233.46 0.00 08:23:01 72.69 5.40 67.29 0.00 198.77 17317.78 0.00 08:24:01 18.46 0.07 18.39 0.00 2.67 4355.48 0.00 08:25:01 86.87 5.75 81.12 0.00 4559.64 24556.84 0.00 08:26:01 17.10 0.25 16.85 0.00 12.40 4393.27 0.00 Average: 121.54 39.30 82.25 0.00 3043.63 26636.50 0.00 08:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 13735848 15510488 484072 2.96 46188 1940576 1220156 7.00 691060 1709340 42468 08:21:01 13300488 15426504 550980 3.36 73992 2246216 1289556 7.40 841160 1959320 163688 08:22:01 11299572 14211844 1748180 10.67 95284 2978956 2357896 13.53 2190184 2558672 403292 08:23:01 11376856 14223152 1736544 10.60 100364 2908776 2584096 14.83 2329740 2344116 20060 08:24:01 11161904 14086300 1873348 11.44 101584 2979684 2331056 13.37 2490544 2392680 59252 08:25:01 10635880 13991284 1957868 11.95 117148 3378024 2434400 13.97 2791808 2587712 21168 08:26:01 10364164 13795976 2153324 13.14 117560 3445184 2608772 14.97 3016188 2626080 63196 Average: 11696387 14463650 1500617 9.16 93160 2839631 2117990 12.15 2050098 2311131 110446 08:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 ens3 261.69 215.40 1778.34 60.61 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 2.17 2.17 0.20 0.20 0.00 0.00 0.00 0.00 08:21:01 ens3 89.69 74.94 996.88 12.09 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:22:01 ens3 554.62 399.13 7444.93 52.77 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 lo 785.50 785.50 739.95 739.95 0.00 0.00 0.00 0.00 08:23:01 ens3 38.54 38.06 46.37 9.15 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 lo 2533.73 2533.73 2406.07 2406.07 0.00 0.00 0.00 0.00 08:24:01 ens3 68.31 59.96 221.78 14.90 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 lo 1024.66 1024.66 972.38 972.38 0.00 0.00 0.00 0.00 08:25:01 ens3 241.48 154.17 2761.41 19.24 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 3152.26 3152.26 2988.15 2988.15 0.00 0.00 0.00 0.00 08:26:01 ens3 26.25 25.00 9.60 7.02 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 lo 1130.96 1130.96 1074.51 1074.51 0.00 0.00 0.00 0.00 Average: ens3 182.94 138.10 1894.28 25.11 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: lo 1232.85 1232.85 1168.75 1168.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-23408) 09/17/24 _x86_64_ (4 CPU) 08:18:59 LINUX RESTART (4 CPU) 08:19:01 CPU %user %nice %system %iowait %steal %idle 08:20:01 all 10.65 17.01 13.56 7.00 0.17 51.61 08:20:01 0 10.87 17.62 13.38 2.88 0.23 55.01 08:20:01 1 10.04 17.76 14.36 7.14 0.16 50.54 08:20:01 2 10.05 16.48 12.54 10.95 0.14 49.84 08:20:01 3 11.62 16.24 13.97 6.86 0.17 51.13 08:21:01 all 17.02 5.80 4.62 2.47 0.08 70.01 08:21:01 0 22.45 5.44 4.12 0.90 0.08 67.01 08:21:01 1 15.58 5.51 4.72 1.52 0.05 72.62 08:21:01 2 23.53 5.73 4.74 1.61 0.08 64.30 08:21:01 3 6.49 6.54 4.92 5.86 0.08 76.10 08:22:01 all 58.15 0.00 3.02 2.52 0.12 36.19 08:22:01 0 61.91 0.00 3.62 1.06 0.10 33.32 08:22:01 1 57.14 0.00 3.53 1.78 0.12 37.44 08:22:01 2 56.40 0.00 2.68 4.13 0.13 36.65 08:22:01 3 57.15 0.00 2.26 3.11 0.13 37.34 08:23:01 all 71.00 0.00 2.75 1.12 0.12 25.00 08:23:01 0 68.62 0.00 3.32 1.44 0.13 26.48 08:23:01 1 71.77 0.00 2.29 1.53 0.12 24.30 08:23:01 2 70.62 0.00 2.93 0.35 0.12 25.98 08:23:01 3 72.99 0.00 2.46 1.17 0.12 23.26 08:24:01 all 74.42 0.00 2.51 0.21 0.12 22.73 08:24:01 0 76.76 0.00 2.32 0.43 0.10 20.38 08:24:01 1 72.88 0.00 2.28 0.12 0.12 24.60 08:24:01 2 76.03 0.00 2.87 0.15 0.13 20.82 08:24:01 3 71.99 0.00 2.58 0.15 0.13 25.14 08:25:01 all 68.93 0.00 4.22 2.16 0.13 24.56 08:25:01 0 70.27 0.00 4.91 1.09 0.12 23.61 08:25:01 1 64.00 0.00 4.00 2.56 0.15 29.29 08:25:01 2 69.31 0.00 3.76 2.35 0.13 24.44 08:25:01 3 72.17 0.00 4.20 2.65 0.13 20.85 08:26:01 all 72.32 0.00 2.14 0.38 0.11 25.05 08:26:01 0 74.08 0.00 1.91 0.03 0.12 23.86 08:26:01 1 62.53 0.00 2.45 1.24 0.10 33.69 08:26:01 2 77.04 0.00 2.09 0.03 0.12 20.71 08:26:01 3 75.64 0.00 2.12 0.22 0.12 21.91 Average: all 53.37 3.21 4.66 2.25 0.12 36.40 Average: 0 55.26 3.20 4.74 1.11 0.13 35.56 Average: 1 50.77 3.24 4.75 2.24 0.12 38.89 Average: 2 54.80 3.15 4.50 2.78 0.12 34.64 Average: 3 52.63 3.24 4.63 2.85 0.13 36.51