---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-15266 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: 2799.998 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 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 650 12775 1 2583 15037 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:94:0b:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85431sec preferred_lft 85431sec inet6 fe80::f816:3eff:fe94:be8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:dc:44:28 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-15266) 08/26/26 _x86_64_ (4 CPU) 06:14:52 LINUX RESTART (4 CPU) 06:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:16:02 376.55 131.54 245.01 0.00 5514.81 44264.62 0.00 06:17:01 149.42 35.45 113.96 0.00 2969.26 15148.91 0.00 06:18:01 17.70 0.07 17.63 0.00 6.80 5258.46 0.00 06:19:01 8.20 0.17 8.03 0.00 22.40 1160.07 0.00 06:20:01 3.50 0.98 2.52 0.00 68.80 251.07 0.00 06:21:01 2.55 0.00 2.55 0.00 0.00 34.53 0.00 06:22:01 3.53 0.03 3.50 0.00 1.87 293.42 0.00 06:23:01 3.50 0.00 3.50 0.00 0.00 566.71 0.00 06:24:01 1.77 0.00 1.77 0.00 0.00 68.92 0.00 06:25:01 1.85 0.02 1.83 0.00 0.13 24.53 0.00 06:26:01 4.16 2.16 2.00 0.00 21.68 72.09 0.00 06:27:01 0.85 0.00 0.85 0.00 0.00 11.20 0.00 06:28:01 3.78 2.00 1.78 0.00 31.19 28.93 0.00 06:29:01 1.02 0.00 1.02 0.00 0.00 13.06 0.00 06:30:01 1.67 0.02 1.65 0.00 0.13 21.20 0.00 Average: 38.54 11.47 27.07 0.00 573.06 4468.68 0.00 06:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:02 13698416 15387232 634184 3.87 57092 1823728 1431892 8.21 805528 1634972 119592 06:17:01 13155916 15348624 650060 3.97 80344 2281264 1524928 8.74 921912 2016936 143280 06:18:01 13153768 15361108 637016 3.89 80524 2295352 1641400 9.41 915900 2024872 8440 06:19:01 13088124 15318600 678812 4.14 80884 2317540 1650744 9.46 970840 2034912 6744 06:20:01 13075576 15313252 684004 4.17 82288 2322704 1754884 10.06 975124 2040476 348 06:21:01 13078440 15316132 681396 4.16 82332 2322704 1737280 9.96 973316 2040444 8 06:22:01 13074872 15323736 673200 4.11 82496 2333384 1596392 9.15 968292 2047820 8108 06:23:01 13029220 15283612 713284 4.35 82636 2338652 1730688 9.92 1013084 2048808 144 06:24:01 13081724 15337476 659428 4.02 82700 2339916 1558136 8.93 959304 2050144 8 06:25:01 13075572 15331456 665448 4.06 82784 2339892 1558136 8.93 967620 2050196 236 06:26:01 13074704 15332696 663852 4.05 82844 2341796 1642304 9.42 962892 2051976 8 06:27:01 13080968 15338984 657560 4.01 82872 2341788 1642304 9.42 957744 2051976 152 06:28:01 13082204 15341476 654912 3.99 83072 2342580 1672760 9.59 954720 2052612 16 06:29:01 13080844 15340160 656172 4.00 83116 2342580 1672760 9.59 956472 2052616 140 06:30:01 13059468 15318844 677480 4.13 83176 2342572 1689676 9.69 978500 2052620 196 Average: 13125988 15332893 665787 4.06 80611 2295097 1633619 9.37 952083 2016759 19161 06:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 06:16:02 ens3 455.12 287.57 2412.33 75.91 0.00 0.00 0.00 0.00 06:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 lo 64.14 64.14 119.01 119.01 0.00 0.00 0.00 0.00 06:17:01 ens3 94.59 72.26 1079.90 12.63 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 lo 43.79 43.79 173.69 173.69 0.00 0.00 0.00 0.00 06:18:01 ens3 13.56 12.86 3.05 3.33 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 lo 86.05 86.05 307.21 307.21 0.00 0.00 0.00 0.00 06:19:01 ens3 26.71 25.05 6.23 7.69 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 ens3 1.58 0.87 0.90 0.88 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:21:01 ens3 0.82 0.42 0.46 0.48 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 lo 36.41 36.41 156.14 156.14 0.00 0.00 0.00 0.00 06:22:01 ens3 11.50 10.86 2.59 2.81 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 lo 15.96 15.96 59.22 59.22 0.00 0.00 0.00 0.00 06:23:01 ens3 5.20 4.85 1.17 1.35 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 lo 1.22 1.22 11.87 11.87 0.00 0.00 0.00 0.00 06:24:01 ens3 0.48 0.33 0.12 0.27 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:25:01 ens3 0.60 0.15 0.11 0.22 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 ens3 0.91 0.71 0.51 0.70 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:27:01 ens3 0.27 0.17 0.07 0.25 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 ens3 0.28 0.15 0.07 0.22 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:29:01 ens3 0.55 0.32 0.18 0.65 0.00 0.00 0.00 0.00 06:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 ens3 0.27 0.17 0.07 0.22 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.63 16.63 55.08 55.08 0.00 0.00 0.00 0.00 Average: ens3 40.76 27.73 232.88 7.17 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-15266) 08/26/26 _x86_64_ (4 CPU) 06:14:52 LINUX RESTART (4 CPU) 06:15:01 CPU %user %nice %system %iowait %steal %idle 06:16:02 all 16.55 17.29 14.63 6.66 0.11 44.75 06:16:02 0 12.42 18.47 15.20 6.20 0.10 47.62 06:16:02 1 11.39 18.29 14.99 6.10 0.12 49.12 06:16:02 2 15.90 17.68 15.05 11.15 0.10 40.11 06:16:02 3 26.53 14.73 13.28 3.19 0.12 42.15 06:17:01 all 32.00 4.02 6.52 1.83 0.09 55.53 06:17:01 0 39.88 4.60 7.10 1.07 0.10 47.24 06:17:01 1 34.38 3.11 6.31 1.88 0.09 54.24 06:17:01 2 28.74 3.78 5.69 2.68 0.10 58.99 06:17:01 3 25.02 4.60 6.99 1.69 0.09 61.62 06:18:01 all 52.08 0.00 3.14 0.12 0.12 44.55 06:18:01 0 51.46 0.00 3.12 0.09 0.12 45.21 06:18:01 1 50.00 0.00 3.17 0.00 0.14 46.69 06:18:01 2 54.62 0.00 2.94 0.02 0.10 42.32 06:18:01 3 52.25 0.00 3.33 0.36 0.10 43.96 06:19:01 all 51.67 0.00 4.02 0.02 0.10 44.19 06:19:01 0 51.21 0.00 3.79 0.05 0.10 44.84 06:19:01 1 51.66 0.00 4.14 0.00 0.10 44.10 06:19:01 2 52.42 0.00 4.26 0.02 0.09 43.21 06:19:01 3 51.39 0.00 3.90 0.00 0.10 44.61 06:20:01 all 52.81 0.00 1.93 0.02 0.08 45.16 06:20:01 0 52.52 0.00 1.95 0.02 0.09 45.43 06:20:01 1 52.39 0.00 1.80 0.00 0.10 45.71 06:20:01 2 51.81 0.00 2.10 0.07 0.07 45.95 06:20:01 3 54.53 0.00 1.87 0.00 0.07 43.53 06:21:01 all 52.83 0.00 1.66 0.01 0.09 45.41 06:21:01 0 50.03 0.00 1.90 0.02 0.09 47.96 06:21:01 1 53.30 0.00 1.37 0.00 0.09 45.24 06:21:01 2 53.58 0.00 1.65 0.03 0.10 44.64 06:21:01 3 54.41 0.00 1.72 0.00 0.09 43.78 06:22:01 all 52.55 0.00 2.88 0.02 0.09 44.46 06:22:01 0 50.57 0.00 2.98 0.00 0.10 46.35 06:22:01 1 52.09 0.00 2.98 0.00 0.09 44.84 06:22:01 2 53.10 0.00 2.71 0.09 0.09 44.02 06:22:01 3 54.41 0.00 2.85 0.00 0.08 42.65 06:23:01 all 52.51 0.00 2.45 0.01 0.09 44.93 06:23:01 0 50.97 0.00 2.68 0.00 0.09 46.26 06:23:01 1 52.88 0.00 2.30 0.00 0.10 44.72 06:23:01 2 53.44 0.00 2.35 0.05 0.10 44.06 06:23:01 3 52.76 0.00 2.47 0.00 0.09 44.68 06:24:01 all 31.09 0.00 1.82 0.01 0.08 67.01 06:24:01 0 32.32 0.00 1.80 0.00 0.09 65.79 06:24:01 1 30.18 0.00 1.68 0.02 0.07 68.05 06:24:01 2 29.26 0.00 1.92 0.02 0.07 68.74 06:24:01 3 32.61 0.00 1.86 0.00 0.09 65.44 06:25:01 all 28.53 0.00 1.82 0.00 0.08 69.56 06:25:01 0 28.53 0.00 1.75 0.00 0.09 69.63 06:25:01 1 30.22 0.00 1.78 0.02 0.09 67.90 06:25:01 2 25.77 0.00 1.58 0.00 0.07 72.59 06:25:01 3 29.62 0.00 2.17 0.00 0.09 68.13 06:26:01 all 28.53 0.00 1.70 0.02 0.07 69.68 06:26:01 0 28.13 0.00 1.65 0.07 0.07 70.09 06:26:01 1 30.11 0.00 1.91 0.00 0.07 67.91 06:26:01 2 27.94 0.00 1.66 0.00 0.09 70.31 06:26:01 3 27.96 0.00 1.59 0.00 0.05 70.40 06:26:01 CPU %user %nice %system %iowait %steal %idle 06:27:01 all 28.43 0.00 1.63 0.00 0.06 69.87 06:27:01 0 28.81 0.00 1.60 0.00 0.07 69.52 06:27:01 1 25.09 0.00 1.56 0.02 0.05 73.28 06:27:01 2 30.11 0.00 1.62 0.00 0.05 68.22 06:27:01 3 29.72 0.00 1.75 0.00 0.07 68.46 06:28:01 all 28.66 0.00 1.63 0.02 0.08 69.61 06:28:01 0 27.13 0.00 1.66 0.05 0.07 71.09 06:28:01 1 30.47 0.00 1.56 0.00 0.09 67.89 06:28:01 2 28.66 0.00 1.59 0.03 0.10 69.62 06:28:01 3 28.41 0.00 1.70 0.00 0.05 69.84 06:29:01 all 28.38 0.00 1.73 0.00 0.07 69.82 06:29:01 0 25.01 0.00 1.56 0.00 0.05 73.38 06:29:01 1 29.08 0.00 1.67 0.02 0.09 69.15 06:29:01 2 31.02 0.00 1.90 0.00 0.07 67.01 06:29:01 3 28.45 0.00 1.78 0.00 0.07 69.70 06:30:01 all 28.33 0.00 1.64 0.00 0.07 69.95 06:30:01 0 30.12 0.00 1.89 0.00 0.09 67.90 06:30:01 1 27.01 0.00 1.48 0.02 0.07 71.42 06:30:01 2 29.74 0.00 1.63 0.00 0.07 68.56 06:30:01 3 26.44 0.00 1.57 0.00 0.05 71.94 Average: all 37.69 1.45 3.30 0.59 0.09 56.88 Average: 0 37.31 1.56 3.40 0.51 0.09 57.13 Average: 1 37.38 1.46 3.27 0.55 0.09 57.26 Average: 2 37.75 1.46 3.27 0.96 0.09 56.48 Average: 3 38.34 1.31 3.27 0.35 0.08 56.64