---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-5033 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 725 12717 1 2566 14953 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:b0:62:85 brd ff:ff:ff:ff:ff:ff inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85540sec preferred_lft 85540sec inet6 fe80::f816:3eff:feb0:6285/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:13:5a:7e 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-5033) 11/02/26 _x86_64_ (4 CPU) 11:47:17 LINUX RESTART (4 CPU) 11:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:49:01 194.75 73.69 121.06 0.00 3352.77 12937.06 0.00 11:50:01 47.18 0.28 46.89 0.00 42.79 10404.93 0.00 11:51:01 7.90 0.08 7.82 0.00 12.26 980.10 0.00 11:52:02 2.95 0.00 2.95 0.00 0.00 601.50 0.00 11:53:01 3.71 1.00 2.71 0.00 69.97 45.29 0.00 11:54:01 5.03 0.02 5.02 0.00 2.00 478.59 0.00 11:55:01 2.47 0.00 2.47 0.00 0.00 441.45 0.00 11:56:01 1.53 0.00 1.53 0.00 0.00 18.53 0.00 11:57:01 0.83 0.00 0.83 0.00 0.00 10.00 0.00 11:58:01 1.83 0.00 1.83 0.00 0.00 23.60 0.00 11:59:01 0.87 0.00 0.87 0.00 0.00 10.13 0.00 12:00:01 1.18 0.00 1.18 0.00 0.00 15.06 0.00 12:01:01 3.63 0.57 3.07 0.00 63.59 1486.15 0.00 Average: 21.09 5.82 15.26 0.00 272.82 2114.35 0.00 11:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 13175976 15334752 651652 3.98 80816 2257264 1692300 9.70 923588 1992316 284240 11:50:01 13052928 15232616 752488 4.59 81160 2277404 1716176 9.84 1036824 1999556 10276 11:51:01 13060332 15263584 720888 4.40 81472 2300104 1787124 10.25 1018736 2011440 13124 11:52:02 13023376 15229996 754844 4.60 81588 2302824 1831460 10.50 1052388 2012512 8 11:53:01 13014428 15227616 757276 4.62 82984 2307984 1884584 10.80 1058316 2017556 4 11:54:01 12976524 15206564 777860 4.74 83252 2324132 1763840 10.11 1086584 2025936 11104 11:55:01 13010512 15241920 742348 4.53 83320 2325396 1647452 9.45 1051072 2027272 20 11:56:01 13009700 15241144 743124 4.53 83360 2325392 1647452 9.45 1051540 2027276 4 11:57:01 13021312 15252944 731476 4.46 83384 2325400 1732332 9.93 1038936 2027396 8 11:58:01 13027316 15258988 725428 4.43 83444 2325380 1732332 9.93 1035060 2027376 8 11:59:01 13027788 15259492 724912 4.42 83476 2325380 1732332 9.93 1033532 2027376 12 12:00:01 13028344 15260080 724268 4.42 83508 2325384 1732332 9.93 1032256 2027380 8 12:01:01 13080192 15357188 626216 3.82 84004 2369208 1473360 8.45 984372 2023460 9708 Average: 13039133 15258991 725598 4.43 82751 2314712 1721006 9.87 1031016 2018989 25271 11:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 ens3 124.98 78.29 1852.80 12.61 0.00 0.00 0.00 0.00 11:49:01 lo 15.98 15.98 19.22 19.22 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 35.18 31.61 21.61 8.34 0.00 0.00 0.00 0.00 11:50:01 lo 82.14 82.14 224.34 224.34 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 24.78 23.90 5.56 5.93 0.00 0.00 0.00 0.00 11:51:01 lo 78.84 78.84 288.31 288.31 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 ens3 3.78 3.55 0.86 1.04 0.00 0.00 0.00 0.00 11:52:02 lo 13.88 13.88 50.90 50.90 0.00 0.00 0.00 0.00 11:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 1.63 1.05 0.94 0.90 0.00 0.00 0.00 0.00 11:53:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 16.00 15.13 3.60 3.88 0.00 0.00 0.00 0.00 11:54:01 lo 54.96 54.96 214.41 214.41 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 0.42 0.30 0.11 0.27 0.00 0.00 0.00 0.00 11:55:01 lo 1.18 1.18 11.91 11.91 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 0.23 0.18 0.07 0.22 0.00 0.00 0.00 0.00 11:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 0.22 0.12 0.06 0.22 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 0.45 0.33 0.20 0.29 0.00 0.00 0.00 0.00 11:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 0.53 0.17 0.10 0.22 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 1.27 0.65 0.61 1.17 0.00 0.00 0.00 0.00 12:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 732.74 518.86 287.35 790.56 0.00 0.00 0.00 0.00 12:01:01 lo 40.74 40.74 443.61 443.61 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 72.57 51.92 167.43 63.59 0.00 0.00 0.00 0.00 Average: lo 22.21 22.21 96.49 96.49 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 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-5033) 11/02/26 _x86_64_ (4 CPU) 11:47:17 LINUX RESTART (4 CPU) 11:48:01 CPU %user %nice %system %iowait %steal %idle 11:49:01 all 20.67 14.96 12.55 2.20 0.03 49.58 11:49:01 0 17.71 15.75 12.30 2.81 0.02 51.41 11:49:01 1 13.76 15.96 13.02 1.87 0.03 55.36 11:49:01 2 35.45 12.12 11.63 1.12 0.05 39.62 11:49:01 3 15.72 16.02 13.26 3.00 0.03 51.96 11:50:01 all 51.91 0.00 4.02 0.10 0.02 43.94 11:50:01 0 51.10 0.00 4.08 0.39 0.03 44.40 11:50:01 1 52.37 0.00 4.10 0.00 0.03 43.49 11:50:01 2 52.13 0.00 4.25 0.00 0.00 43.62 11:50:01 3 52.05 0.00 3.66 0.02 0.00 44.27 11:51:01 all 51.95 0.00 3.56 0.01 0.01 44.47 11:51:01 0 51.64 0.00 3.56 0.03 0.02 44.75 11:51:01 1 51.48 0.00 3.63 0.02 0.00 44.88 11:51:01 2 51.68 0.00 3.75 0.00 0.02 44.56 11:51:01 3 53.01 0.00 3.29 0.00 0.02 43.69 11:52:02 all 53.32 0.00 2.14 0.01 0.02 44.51 11:52:02 0 52.46 0.00 2.63 0.02 0.03 44.86 11:52:02 1 52.55 0.00 2.25 0.02 0.02 45.17 11:52:02 2 53.18 0.00 1.83 0.00 0.02 44.97 11:52:02 3 55.09 0.00 1.85 0.00 0.02 43.05 11:53:01 all 53.36 0.00 2.08 0.02 0.01 44.53 11:53:01 0 50.54 0.00 2.37 0.00 0.02 47.07 11:53:01 1 52.42 0.00 1.95 0.02 0.02 45.60 11:53:01 2 53.97 0.00 2.07 0.03 0.00 43.93 11:53:01 3 56.49 0.00 1.95 0.02 0.00 41.54 11:54:01 all 53.03 0.00 3.00 0.00 0.02 43.94 11:54:01 0 51.24 0.00 3.28 0.00 0.03 45.45 11:54:01 1 52.59 0.00 2.95 0.00 0.02 44.44 11:54:01 2 53.92 0.00 2.89 0.02 0.02 43.16 11:54:01 3 54.38 0.00 2.88 0.00 0.02 42.72 11:55:01 all 44.63 0.00 2.05 0.02 0.02 53.28 11:55:01 0 40.35 0.00 2.06 0.00 0.02 57.57 11:55:01 1 45.77 0.00 2.03 0.00 0.02 52.18 11:55:01 2 46.59 0.00 2.07 0.03 0.02 51.28 11:55:01 3 45.83 0.00 2.05 0.03 0.02 52.06 11:56:01 all 29.02 0.00 1.78 0.00 0.01 69.18 11:56:01 0 26.25 0.00 1.96 0.00 0.02 71.77 11:56:01 1 27.17 0.00 1.69 0.00 0.02 71.13 11:56:01 2 31.14 0.00 1.68 0.00 0.00 67.18 11:56:01 3 31.55 0.00 1.79 0.00 0.02 66.64 11:57:01 all 28.79 0.00 1.70 0.01 0.01 69.49 11:57:01 0 25.06 0.00 1.68 0.00 0.02 73.25 11:57:01 1 29.40 0.00 1.62 0.02 0.00 68.96 11:57:01 2 30.37 0.00 1.66 0.00 0.02 67.95 11:57:01 3 30.36 0.00 1.85 0.02 0.00 67.78 11:58:01 all 28.90 0.00 1.79 0.00 0.02 69.29 11:58:01 0 26.24 0.00 1.66 0.00 0.02 72.09 11:58:01 1 30.81 0.00 1.95 0.00 0.02 67.23 11:58:01 2 29.49 0.00 1.91 0.00 0.02 68.58 11:58:01 3 29.09 0.00 1.65 0.00 0.02 69.24 11:59:01 all 29.05 0.00 1.68 0.00 0.01 69.25 11:59:01 0 26.59 0.00 1.73 0.00 0.00 71.69 11:59:01 1 27.25 0.00 1.58 0.00 0.02 71.15 11:59:01 2 31.85 0.00 1.68 0.00 0.02 66.45 11:59:01 3 30.54 0.00 1.74 0.02 0.02 67.69 11:59:01 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 28.78 0.00 1.57 0.00 0.01 69.64 12:00:01 0 26.72 0.00 1.48 0.00 0.02 71.79 12:00:01 1 33.33 0.00 1.80 0.02 0.00 64.85 12:00:01 2 25.50 0.00 1.43 0.00 0.00 73.07 12:00:01 3 29.53 0.00 1.57 0.00 0.02 68.88 12:01:01 all 24.62 0.00 2.83 0.05 0.02 72.49 12:01:01 0 22.63 0.00 2.81 0.00 0.02 74.53 12:01:01 1 23.15 0.00 2.81 0.12 0.02 73.90 12:01:01 2 24.88 0.00 3.18 0.00 0.02 71.92 12:01:01 3 27.81 0.00 2.50 0.07 0.02 69.61 Average: all 38.32 1.17 3.16 0.19 0.02 57.15 Average: 0 36.06 1.23 3.22 0.25 0.02 59.22 Average: 1 37.85 1.25 3.20 0.16 0.02 57.51 Average: 2 40.04 0.95 3.10 0.10 0.01 55.79 Average: 3 39.32 1.26 3.10 0.25 0.01 56.06