---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13366 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 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 709 12728 1 2571 14969 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:00:8a:13 brd ff:ff:ff:ff:ff:ff inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85434sec preferred_lft 85434sec inet6 fe80::f816:3eff:fe00:8a13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:a5:e6:72 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-13366) 08/18/26 _x86_64_ (4 CPU) 06:06:26 LINUX RESTART (4 CPU) 06:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:08:01 422.45 89.10 333.34 0.00 3942.68 12888.27 0.00 06:09:01 58.36 1.12 57.24 0.00 188.10 14230.83 0.00 06:10:01 7.43 0.05 7.38 0.00 9.73 880.40 0.00 06:11:01 3.88 0.02 3.87 0.00 1.60 720.95 0.00 06:12:01 3.28 0.98 2.30 0.00 68.79 41.33 0.00 06:13:01 2.17 0.00 2.17 0.00 0.00 104.27 0.00 06:14:01 5.05 0.02 5.03 0.00 4.27 620.30 0.00 06:15:01 2.25 0.02 2.23 0.00 0.27 213.96 0.00 06:16:01 0.83 0.00 0.83 0.00 0.00 10.26 0.00 06:17:01 1.78 0.02 1.77 0.00 0.13 23.33 0.00 06:18:01 0.95 0.00 0.95 0.00 0.00 11.33 0.00 06:19:01 1.18 0.00 1.18 0.00 0.00 15.33 0.00 06:20:01 0.93 0.00 0.93 0.00 0.00 10.80 0.00 06:21:01 1.18 0.00 1.18 0.00 0.00 15.33 0.00 06:22:01 5.97 0.52 5.45 0.00 59.86 255.56 0.00 Average: 34.51 6.12 28.39 0.00 285.04 2002.87 0.00 06:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 13261040 15375420 613700 3.74 79836 2215608 1500532 8.60 835720 2001992 353476 06:09:01 13103388 15289264 698428 4.26 80420 2285000 1625932 9.32 990192 2003848 10296 06:10:01 13086428 15292676 694232 4.23 80708 2304560 1686932 9.67 994476 2014348 11912 06:11:01 13035672 15248176 738288 4.50 80832 2310500 1723028 9.88 1042892 2016716 52 06:12:01 13017444 15237124 749664 4.57 82240 2315668 1823404 10.45 1054220 2022276 180 06:13:01 13048400 15271216 715556 4.36 82292 2318672 1714120 9.83 1021444 2024680 2092 06:14:01 12982836 15219172 767288 4.68 82512 2331620 1756400 10.07 1078976 2030396 4324 06:15:01 13035940 15273640 712740 4.35 82572 2332900 1614824 9.26 1027708 2031744 8 06:16:01 13035704 15273528 712892 4.35 82604 2332900 1614824 9.26 1026128 2031836 8 06:17:01 13040372 15278252 708156 4.32 82660 2332876 1631604 9.35 1021268 2031816 204 06:18:01 13038900 15276812 709548 4.33 82680 2332880 1711868 9.81 1022872 2031816 12 06:19:01 13040340 15278280 708188 4.32 82704 2332884 1711868 9.81 1021000 2031820 4 06:20:01 13040404 15278388 708064 4.32 82748 2332884 1711868 9.81 1023048 2031820 24 06:21:01 13039576 15277596 708808 4.32 82788 2332884 1711868 9.81 1021172 2031820 12 06:22:01 13030880 15314764 670468 4.09 83816 2376884 1482300 8.50 1002644 2059432 50412 Average: 13055822 15278954 707735 4.32 82094 2319248 1668091 9.56 1012251 2026424 28868 06:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 ens3 183.24 122.31 2177.35 30.77 0.00 0.00 0.00 0.00 06:08:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 ens3 47.64 43.13 139.39 11.32 0.00 0.00 0.00 0.00 06:09:01 lo 99.00 99.00 252.30 252.30 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 ens3 22.08 21.17 4.99 5.34 0.00 0.00 0.00 0.00 06:10:01 lo 71.83 71.83 257.83 257.83 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 ens3 6.70 6.53 1.51 1.71 0.00 0.00 0.00 0.00 06:11:01 lo 21.95 21.95 86.49 86.49 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 ens3 0.88 0.63 0.59 0.46 0.00 0.00 0.00 0.00 06:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 ens3 2.82 2.73 0.65 0.82 0.00 0.00 0.00 0.00 06:13:01 lo 8.48 8.48 39.65 39.65 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 ens3 13.30 13.25 3.04 3.34 0.00 0.00 0.00 0.00 06:14:01 lo 45.66 45.66 175.76 175.76 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 ens3 0.58 0.55 0.13 0.29 0.00 0.00 0.00 0.00 06:15:01 lo 1.45 1.45 11.86 11.86 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 ens3 0.23 0.12 0.07 0.22 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 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 06:17:01 ens3 0.48 0.35 0.20 0.29 0.00 0.00 0.00 0.00 06:17:01 lo 0.20 0.20 0.01 0.01 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 06:18:01 ens3 0.17 0.10 0.06 0.21 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 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 06:19:01 ens3 0.53 0.43 0.18 0.66 0.00 0.00 0.00 0.00 06:19:01 lo 0.20 0.20 0.01 0.01 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 06:20:01 ens3 1.13 0.55 0.51 0.70 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 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 06:21:01 ens3 0.68 0.38 0.33 0.45 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 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 ens3 12.38 11.51 9.91 13.85 0.00 0.00 0.00 0.00 06:22:01 lo 37.29 37.29 443.53 443.53 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 19.52 14.92 155.93 4.70 0.00 0.00 0.00 0.00 Average: lo 19.20 19.20 84.51 84.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-13366) 08/18/26 _x86_64_ (4 CPU) 06:06:26 LINUX RESTART (4 CPU) 06:07:01 CPU %user %nice %system %iowait %steal %idle 06:08:01 all 21.18 12.41 10.16 2.68 0.08 53.48 06:08:01 0 36.51 12.10 10.45 3.25 0.10 37.59 06:08:01 1 27.99 10.00 9.57 2.27 0.08 50.08 06:08:01 2 10.43 13.78 10.18 3.48 0.08 62.03 06:08:01 3 9.76 13.78 10.45 1.73 0.07 64.21 06:09:01 all 50.68 0.00 4.35 0.18 0.09 44.70 06:09:01 0 50.17 0.00 4.51 0.03 0.09 45.20 06:09:01 1 50.48 0.00 4.89 0.58 0.09 43.97 06:09:01 2 51.44 0.00 3.96 0.05 0.08 44.47 06:09:01 3 50.61 0.00 4.06 0.03 0.10 45.19 06:10:01 all 51.74 0.00 3.67 0.01 0.09 44.48 06:10:01 0 51.71 0.00 3.64 0.00 0.10 44.55 06:10:01 1 50.75 0.00 3.65 0.02 0.10 45.48 06:10:01 2 51.31 0.00 3.72 0.00 0.09 44.88 06:10:01 3 53.19 0.00 3.68 0.03 0.09 43.01 06:11:01 all 52.50 0.00 2.43 0.01 0.09 44.97 06:11:01 0 50.35 0.00 2.59 0.00 0.09 46.98 06:11:01 1 53.93 0.00 2.37 0.00 0.09 43.62 06:11:01 2 52.06 0.00 2.41 0.00 0.09 45.45 06:11:01 3 53.68 0.00 2.34 0.03 0.10 43.84 06:12:01 all 52.71 0.00 2.00 0.00 0.09 45.19 06:12:01 0 51.03 0.00 1.94 0.00 0.09 46.94 06:12:01 1 52.46 0.00 2.15 0.02 0.10 45.27 06:12:01 2 52.99 0.00 2.25 0.00 0.10 44.66 06:12:01 3 54.37 0.00 1.67 0.00 0.09 43.88 06:13:01 all 52.53 0.00 2.17 0.00 0.09 45.20 06:13:01 0 50.80 0.00 2.13 0.00 0.10 46.97 06:13:01 1 52.90 0.00 1.95 0.00 0.09 45.07 06:13:01 2 52.58 0.00 2.27 0.02 0.09 45.05 06:13:01 3 53.86 0.00 2.32 0.00 0.10 43.72 06:14:01 all 52.55 0.00 3.16 0.01 0.08 44.19 06:14:01 0 51.03 0.00 3.05 0.00 0.07 45.85 06:14:01 1 52.58 0.00 3.27 0.02 0.09 44.05 06:14:01 2 53.08 0.00 3.13 0.00 0.09 43.70 06:14:01 3 53.52 0.00 3.20 0.03 0.07 43.18 06:15:01 all 37.53 0.00 1.81 0.01 0.06 60.58 06:15:01 0 37.28 0.00 1.73 0.00 0.07 60.92 06:15:01 1 36.27 0.00 1.84 0.02 0.07 61.80 06:15:01 2 39.24 0.00 1.94 0.00 0.05 58.76 06:15:01 3 37.33 0.00 1.72 0.03 0.07 60.84 06:16:01 all 28.43 0.00 1.73 0.00 0.08 69.76 06:16:01 0 26.36 0.00 1.48 0.00 0.07 72.08 06:16:01 1 27.81 0.00 1.73 0.00 0.07 70.39 06:16:01 2 31.67 0.00 1.96 0.00 0.09 66.28 06:16:01 3 27.87 0.00 1.75 0.00 0.10 70.27 06:17:01 all 28.66 0.00 1.79 0.00 0.07 69.48 06:17:01 0 27.66 0.00 1.82 0.00 0.07 70.45 06:17:01 1 28.25 0.00 1.73 0.00 0.07 69.96 06:17:01 2 30.57 0.00 1.99 0.00 0.07 67.37 06:17:01 3 28.19 0.00 1.61 0.02 0.07 70.12 06:18:01 all 28.60 0.00 1.56 0.00 0.07 69.77 06:18:01 0 30.16 0.00 1.76 0.00 0.07 68.01 06:18:01 1 24.71 0.00 1.35 0.00 0.07 73.87 06:18:01 2 28.56 0.00 1.55 0.00 0.07 69.82 06:18:01 3 31.00 0.00 1.57 0.02 0.05 67.35 06:18:01 CPU %user %nice %system %iowait %steal %idle 06:19:01 all 28.67 0.00 1.69 0.00 0.07 69.57 06:19:01 0 28.46 0.00 1.76 0.00 0.07 69.71 06:19:01 1 26.56 0.00 1.78 0.00 0.07 71.59 06:19:01 2 28.81 0.00 1.51 0.00 0.07 69.61 06:19:01 3 30.84 0.00 1.72 0.00 0.09 67.35 06:20:01 all 28.43 0.00 1.77 0.00 0.07 69.72 06:20:01 0 29.30 0.00 1.82 0.00 0.09 68.79 06:20:01 1 26.42 0.00 1.85 0.00 0.07 71.67 06:20:01 2 26.79 0.00 1.59 0.00 0.07 71.55 06:20:01 3 31.22 0.00 1.81 0.02 0.07 66.88 06:21:01 all 28.61 0.00 1.63 0.00 0.08 69.67 06:21:01 0 28.75 0.00 1.49 0.00 0.09 69.67 06:21:01 1 30.50 0.00 1.83 0.00 0.09 67.58 06:21:01 2 29.74 0.00 1.62 0.00 0.07 68.57 06:21:01 3 25.43 0.00 1.59 0.02 0.07 72.89 06:22:01 all 25.92 0.00 1.55 0.05 0.08 72.41 06:22:01 0 19.25 0.00 1.51 0.00 0.09 79.15 06:22:01 1 33.05 0.00 1.51 0.05 0.08 65.30 06:22:01 2 30.09 0.00 1.79 0.00 0.07 68.05 06:22:01 3 21.25 0.00 1.37 0.14 0.09 77.16 Average: all 37.94 0.85 2.78 0.20 0.08 58.14 Average: 0 37.97 0.82 2.79 0.22 0.08 58.10 Average: 1 38.34 0.68 2.78 0.20 0.08 57.91 Average: 2 37.97 0.94 2.81 0.24 0.08 57.96 Average: 3 37.48 0.94 2.74 0.14 0.08 58.60