---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2660 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 12G 66G 16% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 703 9371 1 5923 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:aa:4d:94 brd ff:ff:ff:ff:ff:ff inet 10.30.170.110/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:feaa:4d94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:0c:ff:ab 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-2660) 12/14/24 _x86_64_ (4 CPU) 12:14:25 LINUX RESTART (4 CPU) 12:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:16:01 301.85 85.51 216.34 0.00 2607.42 9638.52 0.00 12:17:01 233.77 49.03 184.74 0.00 2930.22 20778.27 0.00 12:18:01 13.23 1.00 12.23 0.00 65.44 3632.92 0.00 12:19:01 6.85 0.22 6.63 0.00 6.93 807.87 0.00 12:20:01 51.43 3.95 47.49 0.00 2533.64 12693.80 0.00 12:21:01 36.38 0.27 36.11 0.00 10.13 37598.27 0.00 12:22:01 13.38 0.00 13.38 0.00 0.00 13576.40 0.00 12:23:01 7.33 0.02 7.32 0.00 0.13 1384.30 0.00 12:24:01 31.17 5.83 25.34 0.00 587.80 31239.72 0.00 Average: 76.85 16.07 60.78 0.00 968.37 14603.76 0.00 12:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 13334276 15401216 579388 3.54 73560 2189088 1289476 7.40 838096 1931308 167192 12:17:01 11740120 14379312 1582612 9.66 90660 2719960 2161580 12.40 1997804 2321800 83096 12:18:01 11114216 13790776 2170516 13.25 92324 2751956 2730660 15.67 2622072 2319868 14844 12:19:01 11090984 13868416 2092528 12.77 94776 2844672 2842824 16.31 2564592 2393756 92636 12:20:01 10376108 13884156 2066480 12.61 110628 3530972 2558700 14.68 2805868 2827148 383868 12:21:01 8749476 13431676 2518524 15.37 118596 4650908 2923992 16.78 4026460 3187036 403392 12:22:01 8350900 13035044 2915140 17.80 118776 4652540 3292916 18.89 4423756 3186608 908 12:23:01 8051208 13581956 2367760 14.45 127036 5457904 2787204 15.99 4071480 3807404 786724 12:24:01 8626768 14329836 1620036 9.89 129004 5622220 2203008 12.64 3546488 3751900 11444 Average: 10159340 13966932 1990332 12.15 106151 3824469 2532262 14.53 2988513 2858536 216012 12:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 ens3 164.63 111.78 1308.13 39.96 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 12:17:01 ens3 370.64 271.44 5525.21 37.09 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 12:18:01 ens3 46.58 44.20 62.24 11.84 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 2.85 2.85 0.24 0.24 0.00 0.00 0.00 0.00 12:19:01 ens3 92.73 80.94 1136.95 13.33 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:20:01 ens3 320.25 224.87 3825.55 33.33 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 12:21:01 ens3 58.52 55.24 45.85 20.85 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 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 12:22:01 ens3 7.98 7.95 2.32 2.55 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 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:23:01 ens3 83.35 72.92 35.02 21.27 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 lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00 12:24:01 ens3 244.32 203.85 2171.04 69.68 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 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 154.33 119.27 1568.70 27.75 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 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2660) 12/14/24 _x86_64_ (4 CPU) 12:14:25 LINUX RESTART (4 CPU) 12:15:02 CPU %user %nice %system %iowait %steal %idle 12:16:01 all 20.42 12.35 11.24 4.56 0.11 51.32 12:16:01 0 23.08 10.58 10.08 3.33 0.12 52.81 12:16:01 1 13.91 13.10 11.51 4.15 0.12 57.20 12:16:01 2 21.00 13.54 12.22 5.88 0.10 47.26 12:16:01 3 23.63 12.21 11.13 4.88 0.10 48.04 12:17:01 all 57.90 0.00 2.65 2.42 0.12 36.91 12:17:01 0 58.32 0.00 2.30 0.45 0.12 38.81 12:17:01 1 57.95 0.00 2.29 1.36 0.10 38.31 12:17:01 2 56.37 0.00 2.55 4.00 0.13 36.94 12:17:01 3 58.98 0.00 3.46 3.84 0.12 33.60 12:18:01 all 69.31 0.00 1.75 0.40 0.11 28.44 12:18:01 0 70.56 0.00 1.87 0.45 0.10 27.02 12:18:01 1 76.64 0.00 1.46 0.00 0.12 21.78 12:18:01 2 73.65 0.00 1.80 0.08 0.12 24.34 12:18:01 3 56.32 0.00 1.85 1.06 0.12 40.65 12:19:01 all 73.88 0.00 2.15 0.05 0.11 23.81 12:19:01 0 73.26 0.00 1.93 0.12 0.10 24.59 12:19:01 1 77.19 0.00 1.93 0.02 0.12 20.75 12:19:01 2 78.13 0.00 2.86 0.02 0.12 18.87 12:19:01 3 66.92 0.00 1.89 0.05 0.10 31.03 12:20:01 all 53.39 0.00 3.31 0.81 0.10 42.39 12:20:01 0 46.90 0.00 3.19 0.27 0.10 49.55 12:20:01 1 51.67 0.00 3.19 1.56 0.10 43.49 12:20:01 2 54.37 0.00 3.02 0.29 0.10 42.22 12:20:01 3 60.64 0.00 3.84 1.14 0.10 34.29 12:21:01 all 51.17 0.00 2.62 0.66 0.09 45.46 12:21:01 0 48.26 0.00 2.52 0.03 0.10 49.09 12:21:01 1 59.59 0.00 2.93 1.43 0.08 35.97 12:21:01 2 37.65 0.00 2.09 1.17 0.08 59.01 12:21:01 3 59.29 0.00 2.96 0.00 0.10 37.65 12:22:01 all 47.09 0.00 0.69 0.29 0.10 51.83 12:22:01 0 49.82 0.00 0.47 0.00 0.08 49.62 12:22:01 1 59.73 0.00 0.95 0.15 0.10 39.07 12:22:01 2 36.49 0.00 0.62 0.00 0.12 62.78 12:22:01 3 42.32 0.00 0.74 1.00 0.12 55.83 12:23:01 all 38.70 0.00 2.03 0.12 0.11 59.04 12:23:01 0 34.73 0.00 2.36 0.00 0.13 62.78 12:23:01 1 39.39 0.00 1.71 0.44 0.08 58.38 12:23:01 2 23.61 0.00 1.19 0.00 0.13 75.06 12:23:01 3 57.20 0.00 2.85 0.03 0.10 39.81 12:24:01 all 53.37 0.00 2.30 1.00 0.11 43.22 12:24:01 0 57.28 0.00 1.72 0.02 0.12 40.87 12:24:01 1 59.38 0.00 2.86 0.93 0.10 36.73 12:24:01 2 50.80 0.00 2.57 0.37 0.10 46.16 12:24:01 3 46.03 0.00 2.04 2.69 0.13 49.11 Average: all 51.77 1.35 3.17 1.14 0.11 42.47 Average: 0 51.39 1.16 2.92 0.51 0.11 43.91 Average: 1 55.18 1.42 3.18 1.10 0.10 39.02 Average: 2 48.07 1.48 3.19 1.30 0.11 45.84 Average: 3 52.44 1.33 3.40 1.63 0.11 41.10