---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-1347 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: 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 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 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 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 643 12801 1 2563 15032 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:f9:2c:28 brd ff:ff:ff:ff:ff:ff inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85486sec preferred_lft 85486sec inet6 fe80::f816:3eff:fef9:2c28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:33:47:ce 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-1347) 10/13/26 _x86_64_ (4 CPU) 14:15:01 LINUX RESTART (4 CPU) 14:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:17:01 163.81 52.96 110.85 0.00 3078.15 12910.66 0.00 14:18:01 35.83 0.18 35.64 0.00 25.06 8628.30 0.00 14:19:01 7.55 0.15 7.40 0.00 27.47 814.53 0.00 14:20:01 3.57 0.83 2.73 0.00 27.73 394.73 0.00 14:21:01 3.77 1.08 2.68 0.00 73.05 44.13 0.00 14:22:01 4.85 0.03 4.82 0.00 3.47 405.27 0.00 14:23:01 2.90 0.02 2.88 0.00 2.13 511.91 0.00 14:24:01 1.18 0.00 1.18 0.00 0.00 14.53 0.00 14:25:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 14:26:01 1.73 0.00 1.73 0.00 0.00 22.00 0.00 14:27:01 0.93 0.00 0.93 0.00 0.00 11.47 0.00 14:28:01 1.42 0.00 1.42 0.00 0.00 16.66 0.00 14:29:01 0.83 0.00 0.83 0.00 0.00 9.33 0.00 14:30:01 14.60 1.00 13.60 0.00 107.96 1963.08 0.00 Average: 17.42 4.02 13.40 0.00 238.93 1839.83 0.00 14:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:17:01 13252740 15409760 576468 3.52 80464 2258096 1478304 8.48 854256 1987040 232196 14:18:01 13191828 15368828 616400 3.76 80716 2277372 1590864 9.12 904936 1996908 2592 14:19:01 13154444 15353176 631128 3.85 81036 2298168 1624176 9.31 931676 2006456 8824 14:20:01 13114704 15316744 667392 4.07 81128 2300604 1728888 9.91 967316 2007092 92 14:21:01 13105908 15314760 669272 4.08 82524 2306028 1764608 10.12 971300 2012144 64 14:22:01 13022252 15246640 736864 4.49 82748 2320908 1694124 9.71 1047964 2020312 11608 14:23:01 13103156 15329984 653272 3.98 82852 2323168 1556328 8.92 964440 2021732 196 14:24:01 13103520 15330392 652872 3.98 82884 2323172 1556328 8.92 963212 2021736 4 14:25:01 13113684 15340716 642668 3.92 82924 2323156 1572332 9.01 952588 2021872 20 14:26:01 13112780 15339860 643488 3.93 82976 2323152 1643396 9.42 953604 2021852 184 14:27:01 13114236 15341348 641992 3.92 83012 2323152 1643396 9.42 951204 2021852 12 14:28:01 13111204 15338352 644996 3.93 83036 2323156 1643396 9.42 954244 2021856 4 14:29:01 13103500 15330668 652676 3.98 83056 2323156 1643396 9.42 962364 2021856 20 14:30:01 13085216 15370520 610864 3.73 84904 2378308 1443896 8.28 989512 2012072 28856 Average: 13120655 15337982 645739 3.94 82447 2314400 1613102 9.25 954901 2013913 20334 14:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:17:01 ens3 117.61 75.29 1591.03 12.92 0.00 0.00 0.00 0.00 14:17:01 lo 40.96 40.96 65.66 65.66 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 20.13 19.51 4.54 4.90 0.00 0.00 0.00 0.00 14:18:01 lo 64.92 64.92 224.84 224.84 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 25.03 23.72 5.59 5.92 0.00 0.00 0.00 0.00 14:19:01 lo 77.95 77.95 277.11 277.11 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 6.23 4.57 4.21 3.93 0.00 0.00 0.00 0.00 14:20:01 lo 7.33 7.33 29.83 29.83 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 4.32 2.67 2.94 2.60 0.00 0.00 0.00 0.00 14:21:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 15.30 14.41 3.43 3.69 0.00 0.00 0.00 0.00 14:22:01 lo 51.91 51.91 206.27 206.27 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 1.17 1.00 0.27 0.44 0.00 0.00 0.00 0.00 14:23:01 lo 3.40 3.40 21.44 21.44 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 0.30 0.17 0.07 0.22 0.00 0.00 0.00 0.00 14:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 0.25 0.12 0.06 0.22 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 0.55 0.33 0.20 0.30 0.00 0.00 0.00 0.00 14:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 0.82 0.47 0.47 1.96 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 0.23 0.15 0.07 0.22 0.00 0.00 0.00 0.00 14:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 0.23 0.08 0.06 0.22 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 1084.71 626.07 331.95 820.14 0.00 0.00 0.00 0.00 14:30:01 lo 38.14 38.14 445.15 445.15 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 91.22 54.90 138.93 61.27 0.00 0.00 0.00 0.00 Average: lo 20.38 20.38 90.74 90.74 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-1347) 10/13/26 _x86_64_ (4 CPU) 14:15:01 LINUX RESTART (4 CPU) 14:16:01 CPU %user %nice %system %iowait %steal %idle 14:17:01 all 22.55 9.92 9.90 1.69 0.02 55.92 14:17:01 0 21.14 9.96 9.05 1.19 0.02 58.64 14:17:01 1 25.03 8.38 9.48 2.18 0.02 54.92 14:17:01 2 24.98 9.97 10.00 1.02 0.02 54.01 14:17:01 3 19.04 11.38 11.08 2.39 0.02 56.10 14:18:01 all 52.46 0.00 3.48 0.11 0.02 43.92 14:18:01 0 51.72 0.00 3.79 0.08 0.03 44.37 14:18:01 1 53.13 0.00 3.42 0.00 0.02 43.43 14:18:01 2 52.87 0.00 3.32 0.00 0.02 43.79 14:18:01 3 52.14 0.00 3.39 0.36 0.02 44.10 14:19:01 all 52.39 0.00 3.95 0.02 0.02 43.62 14:19:01 0 50.47 0.00 4.14 0.00 0.02 45.37 14:19:01 1 52.19 0.00 3.91 0.02 0.02 43.87 14:19:01 2 53.55 0.00 3.81 0.02 0.02 42.61 14:19:01 3 53.35 0.00 3.93 0.05 0.02 42.64 14:20:01 all 53.51 0.00 2.28 0.02 0.02 44.17 14:20:01 0 52.42 0.00 2.27 0.02 0.03 45.26 14:20:01 1 51.93 0.00 2.77 0.00 0.02 45.28 14:20:01 2 55.31 0.00 1.93 0.00 0.02 42.74 14:20:01 3 54.43 0.00 2.14 0.05 0.02 43.36 14:21:01 all 53.22 0.00 1.83 0.02 0.02 44.91 14:21:01 0 52.04 0.00 1.87 0.02 0.02 46.05 14:21:01 1 52.46 0.00 1.71 0.00 0.02 45.81 14:21:01 2 54.78 0.00 1.79 0.02 0.02 43.39 14:21:01 3 53.62 0.00 1.93 0.03 0.03 44.38 14:22:01 all 52.04 0.00 2.96 0.01 0.03 44.96 14:22:01 0 48.17 0.00 2.82 0.00 0.02 48.99 14:22:01 1 53.06 0.00 2.96 0.02 0.03 43.92 14:22:01 2 53.99 0.00 3.05 0.00 0.03 42.92 14:22:01 3 52.93 0.00 3.02 0.02 0.02 44.02 14:23:01 all 47.14 0.00 2.04 0.01 0.02 50.79 14:23:01 0 44.31 0.00 1.89 0.00 0.02 53.79 14:23:01 1 48.03 0.00 2.07 0.00 0.02 49.88 14:23:01 2 48.18 0.00 1.95 0.00 0.02 49.85 14:23:01 3 48.04 0.00 2.26 0.03 0.02 49.65 14:24:01 all 28.76 0.00 1.56 0.00 0.01 69.67 14:24:01 0 27.71 0.00 1.57 0.00 0.00 70.73 14:24:01 1 29.78 0.00 1.56 0.00 0.02 68.64 14:24:01 2 29.67 0.00 1.51 0.00 0.02 68.81 14:24:01 3 27.89 0.00 1.59 0.02 0.00 70.50 14:25:01 all 28.89 0.00 1.52 0.00 0.02 69.57 14:25:01 0 26.84 0.00 1.62 0.00 0.02 71.52 14:25:01 1 29.36 0.00 1.54 0.00 0.02 69.08 14:25:01 2 29.96 0.00 1.49 0.00 0.02 68.53 14:25:01 3 29.38 0.00 1.42 0.00 0.02 69.19 14:26:01 all 28.83 0.00 1.51 0.01 0.01 69.64 14:26:01 0 28.69 0.00 1.60 0.00 0.02 69.69 14:26:01 1 29.13 0.00 1.49 0.02 0.02 69.34 14:26:01 2 28.72 0.00 1.41 0.00 0.00 69.87 14:26:01 3 28.78 0.00 1.53 0.02 0.00 69.67 14:27:01 all 28.74 0.00 1.64 0.00 0.01 69.60 14:27:01 0 28.44 0.00 1.59 0.00 0.00 69.96 14:27:01 1 29.64 0.00 1.80 0.00 0.00 68.56 14:27:01 2 26.74 0.00 1.56 0.00 0.02 71.68 14:27:01 3 30.14 0.00 1.62 0.02 0.02 68.20 14:27:01 CPU %user %nice %system %iowait %steal %idle 14:28:01 all 28.86 0.00 1.57 0.00 0.01 69.56 14:28:01 0 29.90 0.00 1.63 0.00 0.02 68.45 14:28:01 1 29.41 0.00 1.56 0.02 0.00 69.01 14:28:01 2 26.65 0.00 1.58 0.00 0.00 71.77 14:28:01 3 29.48 0.00 1.49 0.00 0.02 69.02 14:29:01 all 28.62 0.00 1.57 0.00 0.01 69.80 14:29:01 0 27.88 0.00 1.60 0.00 0.00 70.52 14:29:01 1 29.77 0.00 1.58 0.00 0.02 68.64 14:29:01 2 28.01 0.00 1.47 0.00 0.02 70.50 14:29:01 3 28.83 0.00 1.63 0.00 0.02 69.52 14:30:01 all 22.62 0.00 3.00 0.18 0.01 74.19 14:30:01 0 10.44 0.00 2.56 0.00 0.02 86.98 14:30:01 1 15.37 0.00 2.29 0.08 0.00 82.25 14:30:01 2 44.35 0.00 3.88 0.08 0.03 51.66 14:30:01 3 20.43 0.00 3.27 0.54 0.00 75.77 Average: all 37.78 0.72 2.79 0.15 0.02 58.55 Average: 0 35.72 0.72 2.72 0.10 0.02 60.72 Average: 1 37.77 0.61 2.74 0.17 0.01 58.69 Average: 2 39.88 0.73 2.79 0.08 0.02 56.50 Average: 3 37.73 0.83 2.89 0.26 0.01 58.27