---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7686 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 9.3G 69G 12% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 651 12412 1 2933 15006 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:a4:b8:ea brd ff:ff:ff:ff:ff:ff inet 10.30.171.21/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fea4:b8ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:59:f5:0e 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-7686) 11/15/24 _x86_64_ (4 CPU) 11:54:28 LINUX RESTART (4 CPU) 11:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:56:01 283.36 95.83 187.53 0.00 2798.85 8974.63 0.00 11:57:01 226.51 47.45 179.06 0.00 2849.05 17169.48 0.00 11:58:01 18.13 2.68 15.45 0.00 244.63 6697.95 0.00 11:59:01 19.26 0.87 18.40 0.00 108.25 897.72 0.00 Average: 136.21 36.46 99.74 0.00 1494.82 8433.05 0.00 11:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 13401316 15464824 514176 3.14 69236 2190472 1233252 7.08 769692 1933584 164328 11:57:01 11703160 14299372 1659332 10.13 88440 2682848 2345164 13.45 2052888 2304404 149096 11:58:01 10942308 13586072 2373348 14.49 89792 2726380 2919184 16.75 2813328 2300888 1184 11:59:01 12748804 15402968 556472 3.40 92112 2734260 1270848 7.29 1011260 2302852 17072 Average: 12198897 14688309 1275832 7.79 84895 2583490 1942112 11.14 1661792 2210432 82920 11:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 281.22 205.05 1354.90 56.60 0.00 0.00 0.00 0.00 11:56:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 380.97 312.21 4890.01 41.30 0.00 0.00 0.00 0.00 11:57:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 45.79 40.71 420.38 7.51 0.00 0.00 0.00 0.00 11:58:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 24.08 22.53 16.46 9.79 0.00 0.00 0.00 0.00 11:59:01 lo 1.07 1.07 0.10 0.10 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 182.61 144.88 1671.89 28.68 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7686) 11/15/24 _x86_64_ (4 CPU) 11:54:28 LINUX RESTART (4 CPU) 11:55:02 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 20.39 13.77 11.59 3.35 0.09 50.81 11:56:01 0 19.14 12.84 11.07 3.05 0.10 53.80 11:56:01 1 29.29 12.63 11.06 3.65 0.10 43.27 11:56:01 2 13.07 15.54 11.85 2.11 0.09 57.34 11:56:01 3 20.11 14.06 12.36 4.61 0.08 48.78 11:57:01 all 58.28 0.00 2.30 2.94 0.10 36.39 11:57:01 0 72.31 0.00 2.16 0.94 0.10 24.49 11:57:01 1 49.46 0.00 2.27 5.88 0.08 42.31 11:57:01 2 52.63 0.00 2.46 1.75 0.10 43.06 11:57:01 3 58.75 0.00 2.31 3.18 0.10 35.66 11:58:01 all 73.99 0.00 1.01 0.09 0.09 24.82 11:58:01 0 79.52 0.00 0.74 0.03 0.08 19.63 11:58:01 1 83.10 0.00 1.31 0.12 0.10 15.37 11:58:01 2 57.39 0.00 1.20 0.05 0.10 41.25 11:58:01 3 75.96 0.00 0.79 0.15 0.08 23.02 11:59:01 all 12.76 0.00 0.96 2.07 0.06 84.16 11:59:01 0 6.14 0.00 1.35 6.44 0.07 86.01 11:59:01 1 23.82 0.00 0.94 0.95 0.07 74.23 11:59:01 2 10.51 0.00 0.67 0.27 0.07 88.49 11:59:01 3 10.60 0.00 0.88 0.58 0.03 87.90 Average: all 41.45 3.39 3.92 2.10 0.09 49.05 Average: 0 44.38 3.15 3.78 2.62 0.09 45.98 Average: 1 46.50 3.10 3.85 2.64 0.09 43.82 Average: 2 33.52 3.83 4.01 1.04 0.09 57.52 Average: 3 41.42 3.47 4.05 2.12 0.08 48.87