---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6463 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 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 656 11303 1 4037 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:7a:56:2b brd ff:ff:ff:ff:ff:ff inet 10.30.171.98/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe7a:562b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:47:b0:8d:55 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-6463) 11/11/24 _x86_64_ (4 CPU) 08:22:27 LINUX RESTART (4 CPU) 08:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:24:01 280.85 92.24 188.61 0.00 2768.75 10193.80 0.00 08:25:01 91.48 1.80 89.69 0.00 123.85 16565.92 0.00 08:26:01 31.90 0.00 31.90 0.00 0.00 13033.08 0.00 08:27:01 27.66 0.03 27.63 0.00 0.27 6045.26 0.00 08:28:01 33.06 3.70 29.36 0.00 2550.91 9907.55 0.00 08:29:01 14.68 0.02 14.66 0.00 0.13 831.46 0.00 08:30:01 98.32 28.48 69.84 0.00 964.37 25365.37 0.00 08:31:01 1.55 0.00 1.55 0.00 0.00 26.93 0.00 Average: 72.00 15.62 56.38 0.00 796.89 10246.40 0.00 08:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:24:01 13340588 15446164 537280 3.28 68432 2234168 1253664 7.19 797240 1970848 174024 08:25:01 12483764 15269884 692208 4.23 97256 2837956 1705948 9.79 1029932 2524588 377184 08:26:01 12531508 15318692 642788 3.92 97348 2838776 1508556 8.65 983628 2525240 244 08:27:01 12224224 15374156 586800 3.58 109796 3159876 1404580 8.06 945032 2843140 178172 08:28:01 12008948 15338984 611820 3.73 112772 3331272 1485612 8.52 1090120 2895168 1548 08:29:01 11717440 15324084 626928 3.83 120352 3581964 1427204 8.19 1221228 3037832 252900 08:30:01 11604680 15346364 603552 3.68 127816 3689108 1471904 8.44 1524256 2827096 156 08:31:01 11598464 15340796 609496 3.72 127868 3689692 1488468 8.54 1529052 2827688 580 Average: 12188702 15344890 613859 3.75 107705 3170352 1468242 8.42 1140061 2681450 123101 08:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 08:24:01 ens3 283.65 195.24 2092.96 54.19 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 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 08:25:01 ens3 121.55 92.82 1442.86 12.67 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 13.99 13.99 1.16 1.16 0.00 0.00 0.00 0.00 08:26:01 ens3 44.28 49.41 29.76 7.44 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 9.13 9.13 0.83 0.83 0.00 0.00 0.00 0.00 08:27:01 ens3 29.76 34.26 21.32 6.30 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 10.20 10.20 0.85 0.85 0.00 0.00 0.00 0.00 08:28:01 ens3 134.74 94.27 1418.57 9.43 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 31.26 31.26 2.70 2.70 0.00 0.00 0.00 0.00 08:29:01 ens3 90.97 104.97 63.23 17.84 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 10.30 10.30 0.97 0.97 0.00 0.00 0.00 0.00 08:30:01 ens3 59.66 55.94 353.19 7.12 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 9.80 9.80 0.81 0.81 0.00 0.00 0.00 0.00 08:31:01 ens3 35.51 37.81 23.16 5.36 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 11.56 11.56 1.01 1.01 0.00 0.00 0.00 0.00 Average: ens3 99.63 82.85 677.66 14.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6463) 11/11/24 _x86_64_ (4 CPU) 08:22:27 LINUX RESTART (4 CPU) 08:23:02 CPU %user %nice %system %iowait %steal %idle 08:24:01 all 20.51 12.27 10.17 3.17 0.09 53.80 08:24:01 0 34.30 12.59 10.69 2.12 0.10 40.19 08:24:01 1 17.87 12.85 10.87 2.99 0.09 55.33 08:24:01 2 17.53 10.70 9.09 4.71 0.07 57.90 08:24:01 3 12.34 12.94 10.01 2.86 0.10 61.75 08:25:01 all 22.66 0.00 2.00 2.28 0.08 72.98 08:25:01 0 29.35 0.00 1.90 0.32 0.08 68.34 08:25:01 1 38.11 0.00 3.30 1.16 0.08 57.35 08:25:01 2 16.34 0.00 1.42 4.14 0.07 78.04 08:25:01 3 6.78 0.00 1.36 3.53 0.07 88.26 08:26:01 all 1.60 0.00 0.26 0.89 0.08 97.17 08:26:01 0 3.32 0.00 0.30 0.00 0.03 96.35 08:26:01 1 1.22 0.00 0.23 0.00 0.12 98.43 08:26:01 2 0.58 0.00 0.08 0.28 0.10 98.95 08:26:01 3 1.29 0.00 0.42 3.27 0.05 94.97 08:27:01 all 9.96 0.00 0.68 0.70 0.08 88.58 08:27:01 0 3.34 0.00 0.23 0.00 0.10 96.33 08:27:01 1 5.42 0.00 0.40 0.03 0.05 94.09 08:27:01 2 26.62 0.00 1.65 1.22 0.10 70.41 08:27:01 3 4.44 0.00 0.42 1.56 0.07 93.51 08:28:01 all 3.26 0.00 0.80 0.93 0.07 94.95 08:28:01 0 3.43 0.00 1.02 1.17 0.10 94.28 08:28:01 1 2.64 0.00 0.79 0.13 0.03 96.41 08:28:01 2 3.52 0.00 0.70 0.92 0.08 94.78 08:28:01 3 3.44 0.00 0.70 1.49 0.05 94.31 08:29:01 all 6.80 0.00 0.50 0.17 0.07 92.46 08:29:01 0 20.11 0.00 1.02 0.67 0.08 78.12 08:29:01 1 2.06 0.00 0.33 0.02 0.05 97.54 08:29:01 2 2.62 0.00 0.42 0.00 0.08 96.88 08:29:01 3 2.40 0.00 0.22 0.00 0.07 97.32 08:30:01 all 7.73 1.17 1.77 1.73 0.07 87.52 08:30:01 0 10.11 0.10 2.30 4.85 0.10 82.54 08:30:01 1 4.42 0.16 1.30 0.13 0.08 93.90 08:30:01 2 11.78 0.02 1.27 0.25 0.07 86.62 08:30:01 3 4.67 4.43 2.19 1.69 0.05 86.97 08:31:01 all 1.19 0.00 0.12 0.01 0.09 98.60 08:31:01 0 0.18 0.00 0.08 0.03 0.13 99.57 08:31:01 1 0.33 0.00 0.07 0.00 0.10 99.50 08:31:01 2 4.21 0.00 0.30 0.00 0.08 95.41 08:31:01 3 0.02 0.00 0.02 0.00 0.03 99.93 Average: all 9.18 1.65 2.01 1.23 0.08 85.85 Average: 0 12.95 1.55 2.17 1.14 0.09 82.10 Average: 1 8.97 1.60 2.14 0.55 0.08 86.67 Average: 2 10.38 1.31 1.84 1.43 0.08 84.95 Average: 3 4.40 2.14 1.90 1.80 0.06 89.70