---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-6900 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/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 695 12747 1 2566 14980 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:a6:49:1a brd ff:ff:ff:ff:ff:ff inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fea6:491a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:fa:53:b2 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-6900) 10/31/26 _x86_64_ (4 CPU) 18:36:40 LINUX RESTART (4 CPU) 18:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:38:01 347.76 114.41 233.34 0.00 4369.67 30830.86 0.00 18:39:01 103.23 29.76 73.47 0.00 2787.67 15040.58 0.00 18:40:01 8.42 0.08 8.33 0.00 14.40 989.44 0.00 18:41:01 6.08 0.12 5.97 0.00 23.86 947.71 0.00 18:42:01 3.03 0.98 2.05 0.00 68.79 141.71 0.00 18:43:01 2.07 0.00 2.07 0.00 0.00 71.19 0.00 18:44:01 5.62 0.02 5.60 0.00 2.27 745.08 0.00 18:45:01 2.25 0.00 2.25 0.00 0.00 130.64 0.00 18:46:01 1.25 0.00 1.25 0.00 0.00 14.00 0.00 18:47:01 2.15 0.00 2.15 0.00 0.00 28.13 0.00 18:48:01 1.03 0.00 1.03 0.00 0.00 11.46 0.00 18:49:01 1.38 0.00 1.38 0.00 0.00 17.33 0.00 18:50:01 0.97 0.00 0.97 0.00 0.00 10.80 0.00 18:51:01 3.88 0.42 3.47 0.00 51.46 1397.37 0.00 Average: 34.94 10.41 24.52 0.00 522.72 3598.31 0.00 18:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:38:01 13628412 15456812 540984 3.30 70912 1950368 1351668 7.75 740104 1749104 175872 18:39:01 13170844 15338496 648108 3.95 80956 2267504 1636608 9.38 931752 1993440 12356 18:40:01 13119656 15308688 676800 4.13 81268 2288040 1627392 9.33 968504 2004444 11556 18:41:01 13068800 15273148 711948 4.34 81460 2302776 1738988 9.97 1013224 2010800 3480 18:42:01 13054936 15266256 718624 4.38 82860 2308072 1815048 10.41 1020556 2016180 336 18:43:01 13066856 15281836 703324 4.29 82948 2311556 1705392 9.78 1007292 2018672 3764 18:44:01 13003728 15231800 752892 4.59 83196 2324060 1740528 9.98 1063308 2024172 1648 18:45:01 13054868 15284300 700380 4.27 83276 2325320 1614892 9.26 1011856 2025504 44 18:46:01 13052952 15282472 702156 4.28 83356 2325320 1631012 9.35 1012344 2025504 156 18:47:01 13056208 15285976 698884 4.26 83472 2325300 1698572 9.74 1008572 2025640 168 18:48:01 13056468 15286292 698540 4.26 83520 2325300 1698572 9.74 1009756 2025640 168 18:49:01 13059240 15289104 695728 4.24 83552 2325304 1698572 9.74 1006664 2025644 52 18:50:01 13057064 15286956 697868 4.26 83576 2325308 1698572 9.74 1007332 2025648 20 18:51:01 12811548 15083816 900316 5.49 83676 2366936 1777664 10.19 1252624 2026976 16 Average: 13090113 15282568 703325 4.29 82002 2290797 1673820 9.60 1003849 1999812 14974 18:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 18:38:01 ens3 420.71 254.91 2520.38 73.73 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 lo 60.61 60.61 109.61 109.61 0.00 0.00 0.00 0.00 18:39:01 ens3 81.17 60.56 809.25 14.08 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 83.27 83.27 289.42 289.42 0.00 0.00 0.00 0.00 18:40:01 ens3 26.40 25.21 5.91 6.29 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 lo 47.79 47.79 182.92 182.92 0.00 0.00 0.00 0.00 18:41:01 ens3 13.45 12.80 3.01 3.27 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:42:01 ens3 0.95 0.72 0.69 0.59 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 lo 10.41 10.41 47.05 47.05 0.00 0.00 0.00 0.00 18:43:01 ens3 3.68 3.37 0.87 1.03 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 lo 42.14 42.14 167.13 167.13 0.00 0.00 0.00 0.00 18:44:01 ens3 12.81 11.85 2.90 3.12 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 lo 1.68 1.68 11.88 11.88 0.00 0.00 0.00 0.00 18:45:01 ens3 0.50 0.40 0.12 0.27 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 ens3 0.15 0.08 0.05 0.21 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:47:01 ens3 0.45 0.32 0.23 0.65 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 ens3 0.27 0.15 0.13 0.28 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 ens3 1.05 0.52 0.42 0.66 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 ens3 0.30 0.15 0.12 0.22 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 lo 32.24 32.24 442.44 442.44 0.00 0.00 0.00 0.00 18:51:01 ens3 476.99 363.02 178.46 608.49 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 20.01 20.01 89.33 89.33 0.00 0.00 0.00 0.00 Average: ens3 74.21 52.43 251.61 50.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-6900) 10/31/26 _x86_64_ (4 CPU) 18:36:40 LINUX RESTART (4 CPU) 18:37:01 CPU %user %nice %system %iowait %steal %idle 18:38:01 all 21.03 17.97 16.11 3.40 0.02 41.48 18:38:01 0 29.00 15.36 14.40 3.08 0.03 38.13 18:38:01 1 17.70 18.23 17.82 4.88 0.00 41.37 18:38:01 2 10.54 21.82 17.50 2.71 0.03 47.39 18:38:01 3 26.91 16.44 14.72 2.94 0.02 38.98 18:39:01 all 39.55 3.94 6.28 0.92 0.03 49.29 18:39:01 0 45.21 1.32 4.82 0.81 0.02 47.83 18:39:01 1 35.66 5.03 7.04 0.65 0.03 51.59 18:39:01 2 37.21 4.42 5.91 1.37 0.02 51.08 18:39:01 3 40.11 4.98 7.36 0.83 0.03 46.69 18:40:01 all 52.60 0.00 4.22 0.02 0.01 43.15 18:40:01 0 51.61 0.00 4.30 0.05 0.02 44.03 18:40:01 1 52.13 0.00 4.51 0.00 0.00 43.36 18:40:01 2 53.46 0.00 4.19 0.03 0.02 42.30 18:40:01 3 53.19 0.00 3.87 0.00 0.02 42.93 18:41:01 all 52.98 0.00 3.35 0.01 0.03 43.63 18:41:01 0 51.93 0.00 3.50 0.03 0.02 44.53 18:41:01 1 51.28 0.00 3.54 0.00 0.02 45.17 18:41:01 2 54.11 0.00 3.13 0.00 0.03 42.73 18:41:01 3 54.60 0.00 3.24 0.02 0.05 42.09 18:42:01 all 53.88 0.00 2.00 0.02 0.01 44.10 18:42:01 0 54.24 0.00 2.23 0.03 0.02 43.48 18:42:01 1 51.58 0.00 1.88 0.00 0.00 46.55 18:42:01 2 55.14 0.00 1.99 0.02 0.03 42.82 18:42:01 3 54.55 0.00 1.89 0.02 0.00 43.55 18:43:01 all 53.96 0.00 2.38 0.00 0.00 43.66 18:43:01 0 51.70 0.00 2.32 0.00 0.00 45.98 18:43:01 1 52.88 0.00 2.48 0.00 0.00 44.64 18:43:01 2 54.92 0.00 2.55 0.00 0.00 42.53 18:43:01 3 56.30 0.00 2.16 0.00 0.02 41.52 18:44:01 all 53.63 0.00 3.50 0.02 0.02 42.84 18:44:01 0 52.81 0.00 3.60 0.05 0.02 43.52 18:44:01 1 53.24 0.00 3.26 0.00 0.02 43.49 18:44:01 2 53.47 0.00 3.50 0.00 0.02 43.01 18:44:01 3 55.00 0.00 3.63 0.02 0.02 41.33 18:45:01 all 36.89 0.00 2.18 0.01 0.01 60.91 18:45:01 0 35.70 0.00 2.10 0.00 0.02 62.18 18:45:01 1 37.54 0.00 2.30 0.00 0.00 60.15 18:45:01 2 36.02 0.00 2.10 0.02 0.00 61.86 18:45:01 3 38.31 0.00 2.21 0.03 0.02 59.42 18:46:01 all 29.45 0.00 2.07 0.01 0.01 68.46 18:46:01 0 29.37 0.00 2.34 0.00 0.00 68.29 18:46:01 1 27.91 0.00 1.95 0.00 0.02 70.12 18:46:01 2 30.64 0.00 2.04 0.03 0.02 67.27 18:46:01 3 29.90 0.00 1.94 0.00 0.02 68.14 18:47:01 all 29.39 0.00 1.99 0.01 0.00 68.60 18:47:01 0 26.63 0.00 2.04 0.00 0.02 71.31 18:47:01 1 29.19 0.00 1.88 0.02 0.00 68.91 18:47:01 2 31.25 0.00 1.95 0.03 0.00 66.77 18:47:01 3 30.48 0.00 2.11 0.00 0.00 67.42 18:48:01 all 29.43 0.00 2.11 0.01 0.02 68.43 18:48:01 0 28.13 0.00 2.21 0.00 0.02 69.65 18:48:01 1 30.53 0.00 2.18 0.00 0.02 67.28 18:48:01 2 29.67 0.00 2.09 0.03 0.02 68.18 18:48:01 3 29.40 0.00 1.96 0.00 0.02 68.63 18:48:01 CPU %user %nice %system %iowait %steal %idle 18:49:01 all 29.40 0.00 2.19 0.00 0.01 68.40 18:49:01 0 29.10 0.00 2.12 0.00 0.02 68.76 18:49:01 1 29.31 0.00 2.49 0.00 0.02 68.18 18:49:01 2 33.46 0.00 2.40 0.02 0.02 64.10 18:49:01 3 25.73 0.00 1.75 0.00 0.00 72.52 18:50:01 all 29.23 0.00 2.07 0.00 0.00 68.69 18:50:01 0 30.31 0.00 2.13 0.00 0.00 67.56 18:50:01 1 29.83 0.00 2.18 0.00 0.02 67.97 18:50:01 2 28.59 0.00 1.82 0.02 0.00 69.58 18:50:01 3 28.22 0.00 2.15 0.00 0.00 69.63 18:51:01 all 26.35 0.00 2.91 0.04 0.01 70.69 18:51:01 0 29.72 0.00 3.59 0.02 0.02 66.66 18:51:01 1 25.38 0.00 2.50 0.00 0.00 72.12 18:51:01 2 27.18 0.00 2.61 0.15 0.02 70.04 18:51:01 3 23.11 0.00 2.92 0.00 0.02 73.95 Average: all 38.44 1.59 3.83 0.33 0.01 55.79 Average: 0 39.02 1.21 3.72 0.30 0.01 55.74 Average: 1 37.46 1.69 4.02 0.40 0.01 56.42 Average: 2 38.27 1.91 3.87 0.32 0.02 55.61 Average: 3 39.03 1.55 3.73 0.28 0.02 55.39