---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-8710 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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: 2799.996 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 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.2G 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/loop1 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 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 637 12857 1 2513 15042 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:7c:a4:5f brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe7c:a45f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:77:38:7d 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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-8710) 07/10/26 _x86_64_ (4 CPU) 22:40:53 LINUX RESTART (4 CPU) 22:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:42:03 428.48 139.11 289.37 0.00 5611.46 45041.96 0.00 22:43:01 137.57 28.57 109.00 0.00 2858.48 14463.47 0.00 22:44:01 21.03 0.13 20.90 0.00 25.20 6114.18 0.00 22:45:01 6.00 0.10 5.90 0.00 10.93 1009.17 0.00 22:46:01 2.60 0.98 1.62 0.00 68.79 48.26 0.00 22:47:01 2.00 0.00 2.00 0.00 0.00 26.13 0.00 22:48:01 5.28 0.15 5.13 0.00 12.13 239.43 0.00 Average: 85.89 24.13 61.76 0.00 1218.87 9539.67 0.00 22:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:03 13689224 15370396 642616 3.92 58620 1824632 1441116 8.26 832048 1620752 121796 22:43:01 13175108 15354952 633752 3.87 80972 2278688 1529296 8.77 920196 2003512 154224 22:44:01 13186912 15382776 607648 3.71 81172 2294072 1621336 9.30 900328 2012500 9672 22:45:01 13155792 15366544 623696 3.80 81436 2308312 1568824 8.99 923632 2019176 732 22:46:01 13147556 15365188 624684 3.81 82836 2313604 1622192 9.30 925280 2024444 344 22:47:01 13155064 15372676 617488 3.77 82868 2313604 1605904 9.21 920072 2024400 152 22:48:01 13161352 15383540 606444 3.70 83840 2317016 1433696 8.22 913892 2024384 12948 Average: 13238715 15370867 622333 3.80 78821 2235704 1546052 8.86 905064 1961310 42838 22:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:03 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 22:42:03 ens3 488.64 309.27 2474.15 78.43 0.00 0.00 0.00 0.00 22:42:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 lo 65.19 65.19 120.87 120.87 0.00 0.00 0.00 0.00 22:43:01 ens3 93.10 70.79 1089.52 13.66 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 lo 45.54 45.54 182.36 182.36 0.00 0.00 0.00 0.00 22:44:01 ens3 14.60 13.73 3.67 3.53 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 lo 56.22 56.22 194.08 194.08 0.00 0.00 0.00 0.00 22:45:01 ens3 17.50 16.91 3.91 4.26 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:46:01 ens3 0.73 0.58 0.45 0.40 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:47:01 ens3 0.45 0.28 0.15 0.29 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 lo 1.77 1.77 22.87 22.87 0.00 0.00 0.00 0.00 22:48:01 ens3 8.30 6.58 6.78 3.02 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 24.21 24.21 74.12 74.12 0.00 0.00 0.00 0.00 Average: ens3 89.03 59.68 508.45 14.80 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 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-8710) 07/10/26 _x86_64_ (4 CPU) 22:40:53 LINUX RESTART (4 CPU) 22:41:01 CPU %user %nice %system %iowait %steal %idle 22:42:03 all 16.41 18.43 14.45 4.05 0.14 46.53 22:42:03 0 8.50 20.64 15.93 3.18 0.13 51.62 22:42:03 1 15.32 18.60 14.08 7.10 0.14 44.76 22:42:03 2 13.77 18.94 15.79 3.59 0.15 47.77 22:42:03 3 28.13 15.51 11.99 2.34 0.12 41.91 22:43:01 all 31.29 2.53 5.13 1.22 0.09 59.75 22:43:01 0 21.28 3.05 5.12 1.92 0.09 68.54 22:43:01 1 48.51 3.27 6.42 1.29 0.10 40.40 22:43:01 2 31.69 0.39 3.92 1.03 0.11 62.87 22:43:01 3 23.70 3.41 5.04 0.61 0.07 67.16 22:44:01 all 52.25 0.00 3.01 0.08 0.11 44.55 22:44:01 0 51.30 0.00 3.01 0.32 0.10 45.26 22:44:01 1 52.73 0.00 2.91 0.00 0.12 44.24 22:44:01 2 52.02 0.00 3.14 0.00 0.10 44.74 22:44:01 3 52.96 0.00 2.97 0.00 0.10 43.98 22:45:01 all 40.07 0.00 3.10 0.02 0.09 56.71 22:45:01 0 41.81 0.00 3.14 0.07 0.09 54.90 22:45:01 1 40.83 0.00 3.19 0.00 0.10 55.87 22:45:01 2 39.40 0.00 3.13 0.00 0.10 57.37 22:45:01 3 38.24 0.00 2.94 0.02 0.09 58.72 22:46:01 all 29.03 0.00 1.66 0.01 0.08 69.22 22:46:01 0 29.63 0.00 1.70 0.03 0.09 68.55 22:46:01 1 30.33 0.00 1.69 0.00 0.09 67.89 22:46:01 2 29.39 0.00 1.46 0.00 0.07 69.08 22:46:01 3 26.76 0.00 1.78 0.02 0.07 71.37 22:47:01 all 28.77 0.00 1.61 0.00 0.07 69.54 22:47:01 0 29.21 0.00 1.75 0.00 0.07 68.98 22:47:01 1 26.35 0.00 1.37 0.00 0.07 72.21 22:47:01 2 32.89 0.00 1.78 0.02 0.09 65.22 22:47:01 3 26.63 0.00 1.52 0.00 0.07 71.78 22:48:01 all 27.84 0.00 1.61 0.07 0.06 70.42 22:48:01 0 26.33 0.00 1.64 0.22 0.07 71.74 22:48:01 1 27.49 0.00 1.60 0.02 0.07 70.82 22:48:01 2 34.48 0.00 1.72 0.05 0.07 63.68 22:48:01 3 23.14 0.00 1.46 0.00 0.03 75.36 Average: all 32.22 3.04 4.40 0.79 0.09 59.45 Average: 0 29.71 3.44 4.65 0.83 0.09 61.28 Average: 1 34.46 3.16 4.49 1.22 0.10 56.58 Average: 2 33.33 2.83 4.47 0.68 0.10 58.59 Average: 3 31.39 2.74 3.98 0.43 0.08 61.37