---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-40421 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 11G 29G 27% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 7945 560 3351 1 4033 7077 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:d2:61:85 brd ff:ff:ff:ff:ff:ff inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fed2:6185/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:7b:fd:b5 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-40421) 10/08/24 _x86_64_ (2 CPU) 04:15:34 LINUX RESTART (2 CPU) 04:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:17:01 273.73 144.62 129.11 0.00 11580.14 33631.18 0.00 04:18:01 97.32 27.75 69.57 0.00 1821.83 18300.30 0.00 04:19:01 97.28 21.85 75.44 0.00 1276.19 11920.55 0.00 04:20:01 33.93 4.73 29.20 0.00 176.77 14559.84 0.00 04:21:01 34.56 1.53 33.03 0.00 97.85 6389.87 0.00 04:22:01 40.93 0.00 40.93 0.00 0.00 6559.84 0.00 04:23:01 67.55 2.53 65.02 0.00 2324.93 37489.73 0.00 04:24:01 28.10 2.72 25.38 0.00 312.21 1572.00 0.00 Average: 83.78 25.47 58.31 0.00 2179.16 16266.30 0.00 04:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 5338240 7356988 431448 5.30 64692 2123396 1091000 11.88 680932 1881060 145200 04:18:01 4759660 7060300 716064 8.80 77536 2380688 1372628 14.94 1000856 2114772 93812 04:19:01 4216680 6713164 1057492 13.00 81548 2567388 1717292 18.70 1453728 2194264 20812 04:20:01 3761608 6522256 1241416 15.26 90972 2815324 1956036 21.30 1741732 2346820 103704 04:21:01 3673180 6445212 1318100 16.20 95928 2820224 1964944 21.39 1878812 2295368 37844 04:22:01 3485376 6304300 1459160 17.93 99564 2861588 2190952 23.85 2033976 2325456 17656 04:23:01 3494092 7290152 467088 5.74 109568 3795024 1154928 12.57 1338992 2974148 1004 04:24:01 3482420 7295932 460928 5.66 112300 3808968 1140216 12.41 1351828 2972312 2380 Average: 4026407 6873538 893962 10.99 91514 2896575 1573500 17.13 1435107 2388025 52802 04:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 04:17:01 ens3 367.18 217.86 1400.04 66.05 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 04:18:01 ens3 190.03 159.46 1820.40 29.42 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 04:19:01 ens3 190.00 151.21 2081.77 24.17 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 2779.04 2779.04 2625.08 2625.08 0.00 0.00 0.00 0.00 04:20:01 ens3 207.98 136.41 2335.90 20.16 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 lo 2129.61 2129.61 2017.33 2017.33 0.00 0.00 0.00 0.00 04:21:01 ens3 109.90 96.35 1117.86 21.12 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 lo 1202.47 1202.47 1137.17 1137.17 0.00 0.00 0.00 0.00 04:22:01 ens3 88.39 69.57 330.14 15.01 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 lo 1260.90 1260.90 1195.22 1195.22 0.00 0.00 0.00 0.00 04:23:01 ens3 207.22 160.53 2073.46 24.36 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 lo 34.66 34.66 3.41 3.41 0.00 0.00 0.00 0.00 04:24:01 ens3 141.69 169.77 73.83 181.81 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 928.12 928.12 874.13 874.13 0.00 0.00 0.00 0.00 Average: ens3 187.42 144.99 1404.17 47.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-40421) 10/08/24 _x86_64_ (2 CPU) 04:15:34 LINUX RESTART (2 CPU) 04:16:02 CPU %user %nice %system %iowait %steal %idle 04:17:01 all 35.51 19.32 15.31 5.29 0.09 24.47 04:17:01 0 41.98 18.87 15.17 6.48 0.10 17.40 04:17:01 1 29.06 19.77 15.45 4.11 0.09 31.52 04:18:01 all 30.30 0.00 2.21 3.04 0.08 64.37 04:18:01 0 35.76 0.00 2.14 3.20 0.08 58.81 04:18:01 1 24.85 0.00 2.27 2.89 0.07 69.92 04:19:01 all 89.69 0.00 3.30 0.90 0.13 5.99 04:19:01 0 88.89 0.00 3.55 1.26 0.12 6.19 04:19:01 1 90.49 0.00 3.05 0.54 0.13 5.78 04:20:01 all 83.48 0.00 5.35 0.74 0.13 10.29 04:20:01 0 83.98 0.00 4.54 0.70 0.13 10.65 04:20:01 1 82.99 0.00 6.15 0.79 0.13 9.93 04:21:01 all 83.68 0.00 4.98 0.22 0.13 10.99 04:21:01 0 82.63 0.00 5.53 0.30 0.12 11.42 04:21:01 1 84.73 0.00 4.44 0.13 0.13 10.56 04:22:01 all 85.37 0.00 3.53 0.19 0.12 10.80 04:22:01 0 84.99 0.00 4.28 0.35 0.12 10.27 04:22:01 1 85.75 0.00 2.78 0.03 0.12 11.33 04:23:01 all 73.57 0.00 4.91 4.21 0.11 17.19 04:23:01 0 71.31 0.00 5.11 4.39 0.12 19.08 04:23:01 1 75.84 0.00 4.72 4.04 0.10 15.30 04:24:01 all 29.62 0.00 2.28 0.68 0.08 67.35 04:24:01 0 23.63 0.00 2.71 1.10 0.07 72.49 04:24:01 1 35.59 0.00 1.85 0.25 0.08 62.22 Average: all 63.97 2.37 5.20 1.90 0.11 26.45 Average: 0 64.20 2.31 5.35 2.21 0.11 25.82 Average: 1 63.74 2.42 5.06 1.59 0.11 27.08