---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10081 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 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 700 11110 1 4185 14957 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:e1:28:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.200/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fee1:28c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:4e:23:04 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-10081) 11/25/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 284.47 96.82 187.65 0.00 2778.07 7977.22 0.00 08:59:01 227.00 48.81 178.19 0.00 3059.22 11449.43 0.00 09:00:01 21.71 2.20 19.51 0.00 115.86 11797.97 0.00 09:01:01 73.55 4.60 68.96 0.00 187.30 13366.17 0.00 09:02:01 86.35 6.58 79.77 0.00 4614.03 34779.14 0.00 Average: 138.59 31.80 106.80 0.00 2150.49 15873.17 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13400204 15436644 545028 3.33 67888 2166628 1246388 7.15 786412 1921988 168128 08:59:01 12272580 14720868 1244360 7.60 82972 2547920 1930444 11.08 1598028 2204844 205484 09:00:01 11502412 14269960 1690832 10.32 88132 2851644 2203840 12.64 2125724 2433332 170632 09:01:01 11083564 14186740 1772816 10.82 100204 3158092 2274760 13.05 2361728 2596284 294984 09:02:01 11429320 15365964 583200 3.56 110520 3958224 1290396 7.40 1531392 3048484 1684 Average: 11937616 14796035 1167247 7.13 89943 2936502 1789166 10.26 1680657 2440986 168182 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 227.23 157.52 1120.86 50.97 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:59:01 ens3 297.95 236.36 3363.36 36.06 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:00:01 ens3 299.68 212.37 3306.47 26.41 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:01:01 ens3 178.97 139.14 1943.97 21.52 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1997.15 1997.15 1893.88 1893.88 0.00 0.00 0.00 0.00 09:02:01 ens3 298.52 235.63 2822.69 188.03 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 17.20 17.20 1.71 1.71 0.00 0.00 0.00 0.00 Average: ens3 260.48 196.21 2511.63 64.59 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 403.43 403.43 379.11 379.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10081) 11/25/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.31 14.40 11.85 3.53 0.11 50.80 08:58:01 0 18.85 13.36 11.18 3.86 0.10 52.65 08:58:01 1 12.42 15.30 11.59 3.17 0.12 57.40 08:58:01 2 19.09 14.98 12.40 4.10 0.10 49.33 08:58:01 3 26.85 13.97 12.24 2.99 0.10 43.85 08:59:01 all 39.45 0.00 1.89 2.33 0.07 56.25 08:59:01 0 36.45 0.00 1.48 2.30 0.07 59.71 08:59:01 1 33.26 0.00 1.99 1.89 0.07 62.80 08:59:01 2 36.75 0.00 1.64 3.43 0.07 58.11 08:59:01 3 51.38 0.00 2.46 1.69 0.08 44.38 09:00:01 all 48.97 0.00 1.66 0.81 0.09 48.47 09:00:01 0 53.35 0.00 1.22 0.18 0.10 45.14 09:00:01 1 41.03 0.00 2.41 2.44 0.12 54.00 09:00:01 2 52.52 0.00 1.03 0.08 0.08 46.28 09:00:01 3 49.02 0.00 1.97 0.50 0.07 48.44 09:01:01 all 59.29 0.00 2.91 0.86 0.10 36.84 09:01:01 0 51.39 0.00 2.39 0.55 0.10 45.57 09:01:01 1 68.69 0.00 3.58 1.21 0.10 26.42 09:01:01 2 55.99 0.00 3.28 0.92 0.10 39.70 09:01:01 3 61.05 0.00 2.38 0.75 0.10 35.72 09:02:01 all 21.47 0.00 2.50 4.08 0.07 71.88 09:02:01 0 12.08 0.00 1.80 1.31 0.07 84.74 09:02:01 1 32.25 0.00 2.96 7.90 0.08 56.81 09:02:01 2 15.50 0.00 2.91 1.99 0.05 79.55 09:02:01 3 26.09 0.00 2.35 5.15 0.07 66.35 Average: all 37.73 2.87 4.16 2.32 0.09 52.84 Average: 0 34.43 2.67 3.61 1.64 0.09 57.56 Average: 1 37.57 3.04 4.49 3.32 0.10 51.49 Average: 2 36.00 2.98 4.24 2.10 0.08 54.60 Average: 3 42.91 2.79 4.28 2.21 0.08 47.72