---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5385 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 678 11257 1 4061 14979 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:a5:3c:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.67/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fea5:3cc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:0f:c4:5f 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-5385) 11/09/24 _x86_64_ (4 CPU) 01:33:18 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 170.56 89.65 80.91 0.00 3488.30 7500.58 0.00 01:36:01 206.50 35.71 170.79 0.00 1746.91 10311.75 0.00 01:37:01 32.42 5.31 27.11 0.00 223.39 12571.41 0.00 01:38:01 62.11 1.48 60.62 0.00 79.05 13575.07 0.00 01:39:01 67.44 5.07 62.37 0.00 2635.96 31721.65 0.00 Average: 107.80 27.45 80.36 0.00 1634.74 15135.75 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13299300 15471288 504312 3.08 73128 2290352 1201852 6.90 757744 2041196 248872 01:36:01 12103848 14566152 1398948 8.54 83096 2561280 2141128 12.28 1775220 2196200 220044 01:37:01 11442260 14261232 1699508 10.37 91432 2896048 2290636 13.14 2150768 2462060 278920 01:38:01 11016576 14277736 1682360 10.27 99864 3312216 2249748 12.91 2371736 2649868 439224 01:39:01 11528520 15339240 612208 3.74 106076 3839912 1342284 7.70 1509476 2978856 2764 Average: 11878101 14783130 1179467 7.20 90719 2979962 1845130 10.59 1712989 2465636 237965 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 100.58 80.84 1076.83 14.06 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 01:36:01 ens3 260.19 218.46 3168.45 29.45 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 301.43 211.68 3428.67 26.70 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 1161.88 1161.88 1105.46 1105.46 0.00 0.00 0.00 0.00 01:38:01 ens3 192.45 147.79 1961.14 22.94 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1006.80 1006.80 959.37 959.37 0.00 0.00 0.00 0.00 01:39:01 ens3 160.39 130.48 1449.08 178.41 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.60 17.60 1.74 1.74 0.00 0.00 0.00 0.00 Average: ens3 203.01 157.85 2216.84 54.31 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 437.76 437.76 413.37 413.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5385) 11/09/24 _x86_64_ (4 CPU) 01:33:18 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 20.89 11.74 10.76 2.74 0.10 53.78 01:35:01 0 36.87 9.81 10.33 2.06 0.10 40.82 01:35:01 1 9.20 14.03 12.31 2.33 0.08 62.05 01:35:01 2 18.75 11.21 10.25 4.44 0.12 55.24 01:35:01 3 18.95 11.87 10.13 2.13 0.08 56.85 01:36:01 all 41.97 0.00 1.88 1.86 0.08 54.21 01:36:01 0 39.31 0.00 1.57 1.84 0.07 57.22 01:36:01 1 43.03 0.00 1.56 2.80 0.07 52.55 01:36:01 2 42.44 0.00 2.36 1.67 0.08 53.44 01:36:01 3 43.12 0.00 2.02 1.12 0.10 53.64 01:37:01 all 50.69 0.00 1.86 0.62 0.08 46.75 01:37:01 0 46.06 0.00 2.38 1.35 0.08 50.13 01:37:01 1 45.35 0.00 1.32 0.10 0.08 53.15 01:37:01 2 54.92 0.00 1.42 0.32 0.07 43.27 01:37:01 3 56.49 0.00 2.33 0.70 0.08 40.40 01:38:01 all 55.03 0.00 2.52 0.57 0.09 41.79 01:38:01 0 54.26 0.00 2.72 0.62 0.08 42.32 01:38:01 1 59.02 0.00 2.44 0.07 0.08 38.39 01:38:01 2 52.69 0.00 2.38 1.42 0.10 43.41 01:38:01 3 54.15 0.00 2.55 0.18 0.08 43.03 01:39:01 all 21.03 0.00 1.85 2.82 0.05 74.25 01:39:01 0 16.20 0.00 2.10 3.72 0.05 77.93 01:39:01 1 24.60 0.00 1.92 2.46 0.05 70.96 01:39:01 2 8.81 0.00 1.41 1.55 0.03 88.19 01:39:01 3 34.65 0.00 1.99 3.56 0.05 59.75 Average: all 37.92 2.34 3.77 1.72 0.08 54.17 Average: 0 38.53 1.94 3.81 1.92 0.08 53.73 Average: 1 36.20 2.82 3.92 1.55 0.07 55.43 Average: 2 35.47 2.23 3.55 1.88 0.08 56.79 Average: 3 41.50 2.36 3.79 1.54 0.08 50.73