---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-1246 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 662 12766 1 2580 15016 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:6a:24:7a brd ff:ff:ff:ff:ff:ff inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85395sec preferred_lft 85395sec inet6 fe80::f816:3eff:fe6a:247a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:12:5b:57 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-1246) 07/20/26 _x86_64_ (4 CPU) 11:15:01 LINUX RESTART (4 CPU) 11:16:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:17:01 157.55 40.21 117.34 0.00 3034.48 13353.12 0.00 11:18:01 35.68 0.08 35.59 0.00 10.53 9174.34 0.00 11:19:01 7.08 0.12 6.97 0.00 16.00 869.46 0.00 11:20:01 4.03 0.05 3.98 0.00 7.87 592.17 0.00 11:21:01 3.03 0.98 2.05 0.00 68.79 38.26 0.00 11:22:01 2.83 0.02 2.82 0.00 1.73 106.12 0.00 11:23:01 4.17 0.02 4.15 0.00 0.67 710.01 0.00 11:24:01 2.05 0.00 2.05 0.00 0.00 111.73 0.00 11:25:01 0.98 0.00 0.98 0.00 0.00 11.73 0.00 11:26:01 1.62 0.00 1.62 0.00 0.00 21.60 0.00 11:27:01 0.83 0.00 0.83 0.00 0.00 9.47 0.00 11:28:01 1.45 0.00 1.45 0.00 0.00 17.20 0.00 11:29:01 0.83 0.00 0.83 0.00 0.00 9.73 0.00 11:30:01 1.40 0.02 1.38 0.00 0.13 16.53 0.00 11:31:01 1.52 0.00 1.52 0.00 0.00 576.04 0.00 Average: 14.68 2.68 12.00 0.00 203.03 1681.79 0.00 11:16:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 13197556 15378320 611416 3.73 80812 2278976 1501156 8.61 894380 2006340 258268 11:18:01 13136668 15331444 658084 4.01 81016 2292288 1619812 9.29 948216 2012176 5840 11:19:01 13114844 15331416 657236 4.01 81356 2313184 1637912 9.39 960144 2022924 9896 11:20:01 13067584 15289480 699044 4.26 81484 2318196 1726300 9.90 1002208 2025360 36 11:21:01 13062772 15291472 696600 4.25 82876 2323492 1759220 10.09 1001660 2030532 56 11:22:01 13093468 15327116 660752 4.03 82976 2328228 1626312 9.32 968460 2033796 4820 11:23:01 13016652 15261860 725664 4.43 83192 2339276 1786768 10.24 1038612 2038784 1260 11:24:01 13063224 15309812 677692 4.13 83236 2340556 1574284 9.03 990796 2040136 8 11:25:01 13063248 15309976 677680 4.13 83260 2340548 1574284 9.03 990536 2040236 12 11:26:01 13079628 15326392 661204 4.03 83304 2340536 1574284 9.03 974724 2040216 8 11:27:01 13077312 15324092 663548 4.05 83320 2340536 1645376 9.43 975924 2040216 8 11:28:01 13077652 15324468 663256 4.05 83352 2340540 1645376 9.43 976988 2040220 8 11:29:01 13076904 15323748 663908 4.05 83376 2340540 1645376 9.43 978152 2040220 8 11:30:01 13059456 15306344 680952 4.15 83404 2340540 1676548 9.61 995284 2040220 168 11:31:01 12919092 15203328 783584 4.78 83436 2377348 1748332 10.02 1110872 2064832 20780 Average: 13073737 15309285 678708 4.14 82693 2330319 1649423 9.46 987130 2034414 20078 11:16:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 lo 52.97 52.97 92.51 92.51 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 119.48 90.57 1776.80 15.72 0.00 0.00 0.00 0.00 11:18:01 lo 48.48 48.48 162.75 162.75 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 16.23 14.75 4.05 4.01 0.00 0.00 0.00 0.00 11:19:01 lo 73.99 73.99 268.55 268.55 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 23.60 22.13 5.43 5.68 0.00 0.00 0.00 0.00 11:20:01 lo 18.45 18.45 75.54 75.54 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 5.25 4.85 1.17 1.36 0.00 0.00 0.00 0.00 11:21:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 1.42 0.92 0.89 1.73 0.00 0.00 0.00 0.00 11:22:01 lo 16.88 16.88 68.88 68.88 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 6.33 5.53 1.66 1.89 0.00 0.00 0.00 0.00 11:23:01 lo 36.41 36.41 146.47 146.47 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 10.91 10.28 2.45 2.71 0.00 0.00 0.00 0.00 11:24:01 lo 1.30 1.30 11.89 11.89 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 0.53 0.42 0.13 0.28 0.00 0.00 0.00 0.00 11:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 0.18 0.08 0.06 0.21 0.00 0.00 0.00 0.00 11:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 0.52 0.27 0.21 0.28 0.00 0.00 0.00 0.00 11:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 0.20 0.10 0.06 0.22 0.00 0.00 0.00 0.00 11:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 0.67 0.35 0.33 0.41 0.00 0.00 0.00 0.00 11:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 0.17 0.10 0.06 0.21 0.00 0.00 0.00 0.00 11:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 0.33 0.15 0.08 0.22 0.00 0.00 0.00 0.00 11:31:01 lo 16.78 16.78 240.11 240.11 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 2.68 1.75 0.77 1.64 0.00 0.00 0.00 0.00 Average: lo 17.65 17.65 71.07 71.07 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 12.33 9.97 115.90 2.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-1246) 07/20/26 _x86_64_ (4 CPU) 11:15:01 LINUX RESTART (4 CPU) 11:16:03 CPU %user %nice %system %iowait %steal %idle 11:17:01 all 26.89 5.02 6.25 1.77 0.11 59.96 11:17:01 0 16.09 6.25 6.45 2.27 0.10 68.84 11:17:01 1 20.07 4.60 5.70 2.06 0.10 67.47 11:17:01 2 40.69 6.22 7.65 1.50 0.12 43.81 11:17:01 3 30.78 3.01 5.18 1.25 0.10 59.67 11:18:01 all 52.04 0.00 3.13 0.13 0.11 44.59 11:18:01 0 50.67 0.00 3.37 0.50 0.10 45.37 11:18:01 1 53.26 0.00 3.23 0.02 0.10 43.39 11:18:01 2 51.15 0.00 3.05 0.00 0.12 45.68 11:18:01 3 53.08 0.00 2.87 0.00 0.10 43.95 11:19:01 all 51.30 0.00 4.01 0.01 0.18 44.50 11:19:01 0 50.67 0.00 3.85 0.02 0.19 45.27 11:19:01 1 51.44 0.00 4.13 0.00 0.17 44.25 11:19:01 2 51.62 0.00 3.89 0.00 0.19 44.30 11:19:01 3 51.48 0.00 4.18 0.02 0.15 44.16 11:20:01 all 51.97 0.00 2.62 0.02 0.12 45.28 11:20:01 0 50.62 0.00 2.93 0.03 0.12 46.30 11:20:01 1 51.06 0.00 2.39 0.02 0.12 46.41 11:20:01 2 53.00 0.00 2.60 0.02 0.12 44.26 11:20:01 3 53.23 0.00 2.54 0.00 0.10 44.12 11:21:01 all 52.47 0.00 2.00 0.00 0.11 45.42 11:21:01 0 50.77 0.00 2.01 0.02 0.10 47.11 11:21:01 1 52.20 0.00 1.84 0.00 0.10 45.85 11:21:01 2 53.13 0.00 2.15 0.00 0.12 44.60 11:21:01 3 53.80 0.00 1.99 0.00 0.10 44.11 11:22:01 all 52.34 0.00 2.42 0.01 0.13 45.11 11:22:01 0 51.34 0.00 2.54 0.02 0.14 45.96 11:22:01 1 51.81 0.00 2.25 0.00 0.10 45.83 11:22:01 2 53.37 0.00 2.67 0.02 0.14 43.81 11:22:01 3 52.84 0.00 2.21 0.00 0.14 44.82 11:23:01 all 52.43 0.00 3.05 0.00 0.11 44.40 11:23:01 0 50.83 0.00 3.13 0.02 0.10 45.92 11:23:01 1 52.54 0.00 3.04 0.00 0.10 44.32 11:23:01 2 52.92 0.00 2.99 0.00 0.12 43.97 11:23:01 3 53.41 0.00 3.05 0.00 0.12 43.41 11:24:01 all 34.62 0.00 1.93 0.01 0.10 63.34 11:24:01 0 33.64 0.00 1.67 0.02 0.10 64.57 11:24:01 1 36.49 0.00 2.13 0.00 0.10 61.27 11:24:01 2 34.99 0.00 2.19 0.02 0.10 62.69 11:24:01 3 33.36 0.00 1.74 0.00 0.07 64.83 11:25:01 all 28.43 0.00 1.78 0.00 0.10 69.69 11:25:01 0 24.97 0.00 1.58 0.00 0.09 73.37 11:25:01 1 31.59 0.00 1.86 0.00 0.12 66.43 11:25:01 2 30.32 0.00 2.11 0.00 0.10 67.46 11:25:01 3 26.87 0.00 1.56 0.00 0.07 71.51 11:26:01 all 28.73 0.00 1.78 0.01 0.10 69.39 11:26:01 0 28.63 0.00 1.85 0.03 0.09 69.40 11:26:01 1 30.51 0.00 1.58 0.00 0.10 67.81 11:26:01 2 28.99 0.00 1.94 0.00 0.09 68.99 11:26:01 3 26.76 0.00 1.75 0.00 0.10 71.38 11:27:01 all 28.61 0.00 1.62 0.00 0.10 69.67 11:27:01 0 29.12 0.00 1.60 0.00 0.10 69.18 11:27:01 1 28.91 0.00 1.77 0.00 0.12 69.20 11:27:01 2 29.68 0.00 1.72 0.00 0.10 68.49 11:27:01 3 26.72 0.00 1.38 0.00 0.09 71.81 11:27:01 CPU %user %nice %system %iowait %steal %idle 11:28:01 all 28.56 0.00 1.72 0.00 0.10 69.63 11:28:01 0 26.55 0.00 1.59 0.00 0.09 71.77 11:28:01 1 28.17 0.00 1.60 0.00 0.10 70.13 11:28:01 2 30.54 0.00 1.94 0.02 0.09 67.42 11:28:01 3 29.00 0.00 1.74 0.00 0.10 69.15 11:29:01 all 28.64 0.00 1.73 0.00 0.09 69.54 11:29:01 0 27.95 0.00 1.81 0.02 0.09 70.14 11:29:01 1 27.01 0.00 1.50 0.00 0.07 71.42 11:29:01 2 30.34 0.00 1.94 0.00 0.10 67.62 11:29:01 3 29.29 0.00 1.68 0.00 0.09 68.95 11:30:01 all 28.70 0.00 1.86 0.00 0.10 69.34 11:30:01 0 29.28 0.00 1.86 0.00 0.10 68.75 11:30:01 1 26.37 0.00 1.47 0.00 0.09 72.07 11:30:01 2 29.61 0.00 2.36 0.00 0.09 67.95 11:30:01 3 29.57 0.00 1.75 0.00 0.12 68.56 11:31:01 all 28.17 0.00 1.81 0.01 0.11 69.90 11:31:01 0 30.56 0.00 1.84 0.00 0.10 67.50 11:31:01 1 25.07 0.00 1.68 0.00 0.10 73.15 11:31:01 2 25.62 0.00 1.98 0.03 0.12 72.25 11:31:01 3 31.40 0.00 1.75 0.00 0.10 66.75 Average: all 38.32 0.33 2.51 0.13 0.11 58.60 Average: 0 36.85 0.42 2.54 0.20 0.11 59.89 Average: 1 37.80 0.30 2.41 0.14 0.11 59.24 Average: 2 39.78 0.41 2.74 0.11 0.12 56.84 Average: 3 38.85 0.20 2.36 0.08 0.10 58.41