---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-788 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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/23545 /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 713 11029 1 4254 14944 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:0c:a6:36 brd ff:ff:ff:ff:ff:ff inet 10.30.171.216/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe0c:a636/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:cc:50:9e 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-788) 01/11/25 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 403.56 128.32 275.24 0.00 10285.44 13095.95 0.00 08:59:01 320.66 49.13 271.54 0.00 3060.29 11771.52 0.00 09:00:01 20.18 1.78 18.39 0.00 120.63 9299.57 0.00 09:01:01 72.82 5.40 67.42 0.00 183.30 15383.97 0.00 09:02:01 86.39 5.57 80.82 0.00 4403.93 35684.72 0.00 Average: 179.97 37.73 142.24 0.00 3588.28 17060.10 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13378984 15404684 576596 3.52 67732 2156012 1356960 7.79 797292 1932744 169124 08:59:01 12493940 14913596 1051752 6.42 81924 2520984 1754492 10.07 1364904 2217528 198164 09:00:01 11860212 14382548 1579132 9.64 84776 2617568 2205944 12.66 1973336 2237256 26304 09:01:01 11339892 14190124 1769096 10.80 98796 2917372 2313440 13.27 2317952 2393504 79280 09:02:01 11352552 15312096 637012 3.89 119872 3971288 1399604 8.03 1596440 3058980 760 Average: 12085116 14840610 1122718 6.85 90620 2836645 1806088 10.36 1609985 2368002 94726 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 375.33 238.33 1606.70 69.59 0.00 0.00 0.00 0.00 08:58:01 lo 0.88 0.88 0.09 0.09 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 ens3 241.74 206.80 3289.77 30.95 0.00 0.00 0.00 0.00 08:59:01 lo 1.33 1.33 0.13 0.13 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 ens3 109.76 92.12 1040.51 19.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 320.46 239.24 4116.91 30.45 0.00 0.00 0.00 0.00 09:01:01 lo 1993.10 1993.10 1885.24 1885.24 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 ens3 376.90 298.43 3028.75 195.20 0.00 0.00 0.00 0.00 09:02:01 lo 16.86 16.86 1.67 1.67 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 284.53 214.90 2619.85 69.04 0.00 0.00 0.00 0.00 Average: lo 403.93 403.93 378.69 378.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-788) 01/11/25 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 21.16 14.69 11.75 3.51 0.10 48.79 08:58:01 0 15.94 15.30 11.35 3.98 0.09 53.35 08:58:01 1 27.63 13.80 12.52 3.69 0.12 42.23 08:58:01 2 21.07 14.38 11.71 3.00 0.09 49.75 08:58:01 3 20.01 15.27 11.41 3.36 0.10 49.85 08:59:01 all 30.77 0.00 1.64 2.33 0.07 65.19 08:59:01 0 31.16 0.00 1.32 1.04 0.07 66.42 08:59:01 1 38.38 0.00 2.31 1.40 0.07 57.84 08:59:01 2 23.31 0.00 1.67 1.81 0.07 73.15 08:59:01 3 30.22 0.00 1.26 5.09 0.07 63.36 09:00:01 all 54.63 0.00 1.51 0.40 0.07 43.39 09:00:01 0 56.24 0.00 1.43 1.31 0.07 40.96 09:00:01 1 56.82 0.00 1.46 0.05 0.07 41.61 09:00:01 2 46.67 0.00 1.40 0.13 0.07 51.73 09:00:01 3 58.86 0.00 1.74 0.10 0.08 39.21 09:01:01 all 60.83 0.00 3.15 0.67 0.09 35.26 09:01:01 0 64.67 0.00 2.97 0.62 0.10 31.64 09:01:01 1 58.18 0.00 2.47 0.57 0.08 38.70 09:01:01 2 57.48 0.00 3.24 0.86 0.08 38.34 09:01:01 3 63.01 0.00 3.91 0.62 0.10 32.36 09:02:01 all 23.60 0.00 2.91 3.89 0.07 69.53 09:02:01 0 31.00 0.00 5.02 3.34 0.07 60.58 09:02:01 1 13.84 0.00 2.19 6.74 0.07 77.15 09:02:01 2 20.99 0.00 2.69 3.85 0.07 72.40 09:02:01 3 28.56 0.00 1.74 1.61 0.08 68.00 Average: all 38.26 2.88 4.15 2.15 0.08 52.47 Average: 0 39.87 3.01 4.39 2.05 0.08 50.61 Average: 1 39.00 2.72 4.16 2.49 0.08 51.56 Average: 2 33.97 2.81 4.10 1.92 0.07 57.13 Average: 3 40.20 3.00 3.98 2.15 0.09 50.58