---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6333 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 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 676 9666 1 5654 14981 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:e5:ec:ac brd ff:ff:ff:ff:ff:ff inet 10.30.170.195/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fee5:ecac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:4e:80:4c 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-6333) 11/11/24 _x86_64_ (4 CPU) 01:11:01 LINUX RESTART (4 CPU) 01:12:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:13:01 104.98 79.80 25.19 0.00 3064.16 5109.62 0.00 01:14:01 36.54 2.55 33.99 0.00 136.64 12076.52 0.00 01:15:01 40.16 0.83 39.33 0.00 31.06 12401.53 0.00 01:16:01 82.44 0.32 82.12 0.00 26.12 79376.61 0.00 01:17:01 66.81 3.58 63.22 0.00 2535.58 54237.23 0.00 01:18:01 76.07 9.63 66.44 0.00 873.85 22637.56 0.00 01:19:01 76.54 11.83 64.71 0.00 1071.29 9124.21 0.00 Average: 68.91 15.20 53.71 0.00 1096.13 27961.92 0.00 01:12:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 12313996 14422256 1561464 9.53 61456 2245616 2188204 12.55 1821236 1974956 213436 01:14:01 11657584 14006144 1957720 11.95 87160 2441908 2519220 14.45 2340736 2073744 126724 01:15:01 11488044 14824944 1136024 6.93 107584 3365760 1791192 10.28 1788868 2751296 761980 01:16:01 8940976 14927428 1032892 6.31 146344 5875952 1678360 9.63 2254648 4731692 1365200 01:17:01 7833880 14018844 1932232 11.80 153904 6061044 2562808 14.70 3273464 4800912 81140 01:18:01 10172420 15329596 622360 3.80 160960 5061576 1327436 7.62 1679700 4093760 72384 01:19:01 9946392 15383800 567456 3.46 169996 5307808 1285528 7.38 1659800 4314700 121508 Average: 10336185 14701859 1258593 7.68 126772 4337095 1907535 10.94 2116922 3534437 391767 01:12:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 1.10 1.10 0.12 0.12 0.00 0.00 0.00 0.00 01:13:01 ens3 447.11 365.13 3763.02 78.09 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:14:01 ens3 368.66 301.37 1017.73 77.66 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:15:01 ens3 557.84 482.02 2557.65 114.06 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:16:01 ens3 274.41 215.74 2017.72 49.57 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 01:17:01 ens3 297.22 212.25 1442.27 50.28 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:18:01 ens3 360.02 269.47 485.45 78.46 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 01:19:01 ens3 52.32 46.23 509.35 8.71 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 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 336.27 269.86 1674.81 65.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6333) 11/11/24 _x86_64_ (4 CPU) 01:11:01 LINUX RESTART (4 CPU) 01:12:03 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 33.99 7.89 6.99 1.59 0.12 49.41 01:13:01 0 36.70 8.27 6.78 1.91 0.12 46.22 01:13:01 1 29.60 7.90 7.05 1.07 0.12 54.26 01:13:01 2 32.91 7.47 7.21 1.37 0.12 50.91 01:13:01 3 36.81 7.92 6.92 2.03 0.10 46.22 01:14:01 all 63.08 0.00 2.08 1.94 0.11 32.79 01:14:01 0 69.30 0.00 2.92 2.85 0.10 24.82 01:14:01 1 42.77 0.00 1.48 3.15 0.08 52.52 01:14:01 2 70.54 0.00 2.82 1.29 0.10 25.25 01:14:01 3 69.70 0.00 1.11 0.48 0.15 28.55 01:15:01 all 38.32 0.00 2.36 4.01 0.10 55.21 01:15:01 0 50.76 0.00 2.75 0.43 0.10 45.96 01:15:01 1 25.73 0.00 2.28 11.18 0.12 60.68 01:15:01 2 37.88 0.00 1.98 1.14 0.10 58.89 01:15:01 3 38.91 0.00 2.44 3.24 0.07 55.34 01:16:01 all 40.28 0.00 2.97 4.22 0.08 52.46 01:16:01 0 39.51 0.00 2.42 0.05 0.07 57.96 01:16:01 1 31.67 0.00 2.99 12.43 0.08 52.82 01:16:01 2 54.37 0.00 3.46 2.90 0.08 39.18 01:16:01 3 35.47 0.00 3.02 1.62 0.07 59.83 01:17:01 all 71.55 0.00 2.66 2.66 0.10 23.04 01:17:01 0 50.83 0.00 1.63 1.26 0.08 46.20 01:17:01 1 81.15 0.00 2.96 3.37 0.10 12.42 01:17:01 2 74.74 0.00 3.57 5.14 0.10 16.44 01:17:01 3 79.61 0.00 2.49 0.85 0.10 16.95 01:18:01 all 34.91 0.00 2.13 3.05 0.08 59.84 01:18:01 0 20.42 0.00 1.16 0.30 0.08 78.04 01:18:01 1 35.68 0.00 1.47 1.40 0.08 61.37 01:18:01 2 34.08 0.00 2.69 5.41 0.07 57.76 01:18:01 3 49.60 0.00 3.20 5.12 0.08 42.00 01:19:01 all 17.30 0.00 1.42 2.02 0.05 79.21 01:19:01 0 9.95 0.00 0.99 0.86 0.07 88.13 01:19:01 1 23.11 0.00 1.20 0.97 0.05 74.68 01:19:01 2 14.92 0.00 1.60 3.99 0.05 79.43 01:19:01 3 21.26 0.00 1.87 2.29 0.05 74.54 Average: all 42.83 1.09 2.92 2.79 0.09 50.28 Average: 0 39.62 1.14 2.64 1.09 0.09 55.43 Average: 1 38.58 1.10 2.75 4.80 0.09 52.68 Average: 2 45.72 1.03 3.31 3.05 0.09 46.80 Average: 3 47.41 1.09 2.98 2.23 0.09 46.20