---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-5141 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 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/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 645 12794 1 2569 15031 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:47:de:4f brd ff:ff:ff:ff:ff:ff inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85412sec preferred_lft 85412sec inet6 fe80::f816:3eff:fe47:de4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:fb:05:9f 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-5141) 09/25/26 _x86_64_ (4 CPU) 13:05:54 LINUX RESTART (4 CPU) 13:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:07:01 385.22 121.55 263.67 0.00 5401.37 79319.98 0.00 13:08:01 166.22 47.78 118.45 0.00 3034.16 15637.41 0.00 13:09:01 9.07 0.22 8.85 0.00 40.13 4178.50 0.00 13:10:01 8.02 0.07 7.95 0.00 9.73 1160.61 0.00 13:11:01 2.92 1.00 1.92 0.00 69.72 192.37 0.00 13:12:01 1.62 0.00 1.62 0.00 0.00 21.60 0.00 13:13:01 5.27 0.00 5.27 0.00 0.00 467.26 0.00 13:14:01 2.17 0.00 2.17 0.00 0.00 448.25 0.00 13:15:01 1.25 0.00 1.25 0.00 0.00 14.66 0.00 13:16:01 1.10 0.00 1.10 0.00 0.00 16.13 0.00 13:17:01 1.18 0.02 1.17 0.00 0.13 13.46 0.00 13:18:01 1.07 0.00 1.07 0.00 0.00 12.26 0.00 13:19:01 1.35 0.00 1.35 0.00 0.00 17.60 0.00 13:20:01 0.85 0.00 0.85 0.00 0.00 10.00 0.00 13:21:01 1.62 0.02 1.60 0.00 0.13 20.93 0.00 13:22:01 10.95 0.77 10.18 0.00 85.99 1394.83 0.00 Average: 37.49 10.71 26.78 0.00 540.07 6432.74 0.00 13:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:07:01 13689168 15365436 643840 3.93 57660 1823032 1439092 8.25 826624 1622580 125672 13:08:01 13176588 15346924 640116 3.90 80292 2271252 1552500 8.90 922736 1996060 111560 13:09:01 13197488 15385156 601532 3.67 80488 2288164 1609992 9.23 892128 2006276 9316 13:10:01 13099976 15308592 677228 4.13 80832 2308176 1630848 9.35 978448 2014668 4920 13:11:01 13087780 15303468 682556 4.16 82248 2313372 1747552 10.02 983148 2020140 384 13:12:01 13068824 15284568 701284 4.28 82284 2313372 1779956 10.20 1002320 2020104 196 13:13:01 13020328 15251508 733944 4.48 82536 2328152 1677696 9.62 1044760 2028192 9696 13:14:01 13087620 15321124 664188 4.05 82608 2330356 1530868 8.78 974420 2029616 308 13:15:01 13087896 15321424 663888 4.05 82632 2330356 1530868 8.78 975104 2029616 8 13:16:01 13085136 15318688 666588 4.07 82676 2330336 1530868 8.78 976268 2029596 204 13:17:01 13103376 15336992 648368 3.96 82720 2330332 1620780 9.29 959168 2029596 200 13:18:01 13095208 15328880 656356 4.00 82760 2330340 1620780 9.29 966996 2029600 148 13:19:01 13107668 15341412 643740 3.93 82824 2330344 1620780 9.29 955424 2029604 188 13:20:01 13103084 15336864 648268 3.95 82848 2330344 1620780 9.29 957988 2029604 144 13:21:01 13037672 15271496 713544 4.35 82912 2330344 1653464 9.48 1023928 2029604 40 13:22:01 13061020 15356444 626708 3.82 84348 2388848 1414044 8.11 997340 2030940 44076 Average: 13131802 15323686 663259 4.05 80792 2292320 1598804 9.17 964800 1998487 19191 13:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:07:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 396.48 248.16 2463.36 73.00 0.00 0.00 0.00 0.00 13:08:01 lo 63.02 63.02 116.94 116.94 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 91.48 72.49 959.49 12.36 0.00 0.00 0.00 0.00 13:09:01 lo 49.58 49.58 195.30 195.30 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 16.86 15.60 4.06 5.87 0.00 0.00 0.00 0.00 13:10:01 lo 78.10 78.10 285.31 285.31 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 23.95 22.68 5.36 5.69 0.00 0.00 0.00 0.00 13:11:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 0.55 0.47 0.44 0.39 0.00 0.00 0.00 0.00 13:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 0.30 0.20 0.14 0.28 0.00 0.00 0.00 0.00 13:13:01 lo 50.84 50.84 205.47 205.47 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 15.61 14.61 3.49 3.74 0.00 0.00 0.00 0.00 13:14:01 lo 3.65 3.65 21.50 21.50 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 2.35 1.87 2.55 0.70 0.00 0.00 0.00 0.00 13:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 0.20 0.13 0.06 0.24 0.00 0.00 0.00 0.00 13:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 0.23 0.20 0.07 0.23 0.00 0.00 0.00 0.00 13:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 0.28 0.15 0.13 0.27 0.00 0.00 0.00 0.00 13:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 0.25 0.20 0.07 0.23 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 0.53 0.42 0.22 0.87 0.00 0.00 0.00 0.00 13:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 0.23 0.18 0.07 0.22 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 0.23 0.17 0.11 0.22 0.00 0.00 0.00 0.00 13:22:01 lo 33.73 33.73 444.19 444.19 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 853.86 614.05 340.50 833.78 0.00 0.00 0.00 0.00 Average: lo 17.59 17.59 79.31 79.31 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 87.71 61.97 236.25 58.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-5141) 09/25/26 _x86_64_ (4 CPU) 13:05:54 LINUX RESTART (4 CPU) 13:06:01 CPU %user %nice %system %iowait %steal %idle 13:07:01 all 16.70 17.95 16.36 3.38 0.02 45.58 13:07:01 0 18.49 18.05 16.04 2.14 0.02 45.26 13:07:01 1 18.46 16.93 16.27 4.24 0.02 44.08 13:07:01 2 16.65 19.14 16.50 2.76 0.02 44.94 13:07:01 3 13.20 17.71 16.64 4.38 0.02 48.06 13:08:01 all 33.16 8.80 10.01 1.45 0.02 46.56 13:08:01 0 30.85 8.81 10.24 1.67 0.02 48.41 13:08:01 1 35.69 9.34 9.73 0.84 0.02 44.39 13:08:01 2 36.68 7.74 9.55 1.48 0.02 44.53 13:08:01 3 29.38 9.32 10.51 1.80 0.03 48.95 13:09:01 all 53.55 0.00 3.18 0.05 0.01 43.21 13:09:01 0 51.19 0.00 3.74 0.12 0.02 44.94 13:09:01 1 52.90 0.00 2.99 0.00 0.02 44.09 13:09:01 2 54.67 0.00 2.82 0.00 0.02 42.50 13:09:01 3 55.44 0.00 3.20 0.07 0.00 41.29 13:10:01 all 52.76 0.00 3.99 0.01 0.01 43.22 13:10:01 0 50.88 0.00 4.50 0.02 0.02 44.58 13:10:01 1 52.71 0.00 4.02 0.00 0.00 43.27 13:10:01 2 54.53 0.00 3.86 0.00 0.02 41.59 13:10:01 3 52.93 0.00 3.57 0.03 0.02 43.46 13:11:01 all 53.71 0.00 2.26 0.02 0.02 44.00 13:11:01 0 51.11 0.00 2.48 0.02 0.02 46.38 13:11:01 1 53.84 0.00 2.21 0.02 0.02 43.91 13:11:01 2 54.87 0.00 2.23 0.02 0.02 42.87 13:11:01 3 55.01 0.00 2.13 0.02 0.02 42.82 13:12:01 all 53.64 0.00 2.04 0.00 0.01 44.30 13:12:01 0 51.49 0.00 2.14 0.00 0.00 46.37 13:12:01 1 51.93 0.00 2.01 0.00 0.02 46.04 13:12:01 2 56.73 0.00 1.90 0.00 0.02 41.36 13:12:01 3 54.39 0.00 2.12 0.02 0.02 43.46 13:13:01 all 53.50 0.00 3.54 0.01 0.02 42.94 13:13:01 0 52.50 0.00 3.35 0.00 0.02 44.13 13:13:01 1 52.25 0.00 3.66 0.00 0.02 44.08 13:13:01 2 54.58 0.00 3.42 0.00 0.02 41.98 13:13:01 3 54.68 0.00 3.72 0.03 0.02 41.55 13:14:01 all 50.47 0.00 2.38 0.01 0.01 47.13 13:14:01 0 50.09 0.00 2.51 0.00 0.02 47.38 13:14:01 1 48.99 0.00 2.26 0.00 0.02 48.73 13:14:01 2 51.95 0.00 2.32 0.05 0.00 45.67 13:14:01 3 50.83 0.00 2.42 0.00 0.02 46.73 13:15:01 all 29.50 0.00 2.08 0.00 0.01 68.40 13:15:01 0 27.26 0.00 2.07 0.00 0.00 70.67 13:15:01 1 30.45 0.00 2.06 0.00 0.00 67.49 13:15:01 2 30.32 0.00 1.85 0.02 0.03 67.78 13:15:01 3 29.97 0.00 2.33 0.00 0.02 67.68 13:16:01 all 29.45 0.00 2.12 0.00 0.00 68.42 13:16:01 0 29.40 0.00 2.24 0.00 0.00 68.36 13:16:01 1 29.96 0.00 2.15 0.00 0.02 67.87 13:16:01 2 30.72 0.00 2.20 0.00 0.00 67.07 13:16:01 3 27.71 0.00 1.89 0.02 0.00 70.39 13:17:01 all 29.44 0.00 2.09 0.00 0.02 68.45 13:17:01 0 32.04 0.00 2.27 0.00 0.03 65.65 13:17:01 1 28.66 0.00 2.03 0.00 0.00 69.31 13:17:01 2 31.62 0.00 2.17 0.02 0.02 66.17 13:17:01 3 25.43 0.00 1.89 0.00 0.02 72.66 13:17:01 CPU %user %nice %system %iowait %steal %idle 13:18:01 all 29.52 0.00 1.92 0.00 0.01 68.54 13:18:01 0 30.80 0.00 1.99 0.00 0.00 67.21 13:18:01 1 30.01 0.00 2.10 0.00 0.02 67.88 13:18:01 2 30.28 0.00 1.85 0.02 0.00 67.86 13:18:01 3 27.01 0.00 1.76 0.00 0.02 71.21 13:19:01 all 29.04 0.00 1.79 0.00 0.01 69.14 13:19:01 0 28.50 0.00 1.96 0.00 0.02 69.52 13:19:01 1 27.99 0.00 1.46 0.00 0.02 70.53 13:19:01 2 30.91 0.00 1.88 0.02 0.02 67.18 13:19:01 3 28.79 0.00 1.88 0.00 0.00 69.33 13:20:01 all 29.40 0.00 2.12 0.00 0.01 68.46 13:20:01 0 30.45 0.00 2.39 0.00 0.02 67.15 13:20:01 1 30.75 0.00 1.96 0.00 0.02 67.27 13:20:01 2 31.91 0.00 2.31 0.02 0.00 65.77 13:20:01 3 24.50 0.00 1.82 0.00 0.02 73.67 13:21:01 all 29.30 0.00 2.11 0.01 0.01 68.57 13:21:01 0 27.11 0.00 1.98 0.00 0.00 70.91 13:21:01 1 28.68 0.00 2.15 0.00 0.02 69.16 13:21:01 2 30.91 0.00 2.27 0.03 0.02 66.76 13:21:01 3 30.50 0.00 2.04 0.00 0.02 67.44 13:22:01 all 23.37 0.00 2.97 0.11 0.01 73.54 13:22:01 0 26.13 0.00 2.83 0.02 0.02 71.01 13:22:01 1 23.94 0.00 2.97 0.00 0.00 73.09 13:22:01 2 16.11 0.00 3.11 0.34 0.00 80.45 13:22:01 3 27.30 0.00 2.98 0.08 0.02 69.62 Average: all 37.30 1.70 3.83 0.32 0.01 56.84 Average: 0 36.79 1.70 3.95 0.25 0.01 57.30 Average: 1 37.34 1.67 3.78 0.32 0.01 56.87 Average: 2 38.36 1.70 3.78 0.30 0.01 55.85 Average: 3 36.71 1.71 3.83 0.41 0.02 57.32