---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-4133 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 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 9.3G 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/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/27591 ---> free -m: total used free shared buff/cache available Mem: 16009 651 12684 1 2673 15018 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:5f:7b:ff brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85406sec preferred_lft 85406sec inet6 fe80::f816:3eff:fe5f:7bff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:f3:7e:77 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-4133) 08/04/26 _x86_64_ (4 CPU) 19:20:10 LINUX RESTART (4 CPU) 19:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:22:01 178.68 60.32 118.37 0.00 3179.33 12286.42 0.00 19:23:01 40.23 0.12 40.11 0.00 24.80 10173.90 0.00 19:24:01 7.43 0.13 7.30 0.00 15.86 1013.70 0.00 19:25:01 3.37 0.00 3.37 0.00 0.00 588.17 0.00 19:26:01 24.12 2.32 21.80 0.00 94.27 2458.93 0.00 19:27:01 4.62 0.03 4.58 0.00 0.27 144.11 0.00 19:28:01 4.52 0.02 4.50 0.00 3.20 716.01 0.00 19:29:01 1.68 0.00 1.68 0.00 0.00 141.31 0.00 19:30:01 0.88 0.00 0.88 0.00 0.00 10.26 0.00 19:31:01 1.67 0.00 1.67 0.00 0.00 20.26 0.00 19:32:01 1.02 0.00 1.02 0.00 0.00 15.20 0.00 19:33:01 2.17 0.82 1.35 0.00 27.86 18.80 0.00 19:34:01 0.92 0.00 0.92 0.00 0.00 10.93 0.00 19:35:01 1.60 0.00 1.60 0.00 0.00 19.20 0.00 19:36:01 3.28 0.45 2.83 0.00 53.33 608.93 0.00 Average: 18.41 4.28 14.13 0.00 226.57 1881.66 0.00 19:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:22:01 13250012 15414768 574464 3.50 80296 2265008 1457352 8.36 853640 1994500 289484 19:23:01 13179408 15360148 627932 3.83 80536 2280404 1592272 9.13 913828 2001140 10296 19:24:01 13122932 15325660 661956 4.04 80856 2301292 1655152 9.49 958708 2011848 9944 19:25:01 13103468 15311176 676348 4.13 80948 2306056 1707088 9.79 975568 2014012 28 19:26:01 12976696 15295344 675020 4.12 97012 2403108 1673540 9.59 1039068 2061128 224 19:27:01 13008716 15327156 643324 3.92 95612 2404144 1565912 8.98 1008368 2060972 4448 19:28:01 12911176 15241648 728348 4.44 95820 2415664 1624140 9.31 1100704 2066272 1648 19:29:01 12979440 15311264 658768 4.02 95872 2416940 1467256 8.41 1032572 2067556 20 19:30:01 12980756 15312608 657400 4.01 95896 2416940 1467256 8.41 1029668 2067556 8 19:31:01 13001600 15333508 636452 3.88 95944 2416948 1467256 8.41 1008956 2067564 8 19:32:01 13000332 15332288 637672 3.89 95988 2416948 1552904 8.90 1010608 2067564 12 19:33:01 12994612 15327812 641916 3.92 96032 2417784 1552904 8.90 1014196 2067644 8 19:34:01 12995368 15328600 641100 3.91 96064 2417784 1552904 8.90 1014440 2067644 20 19:35:01 12991912 15325188 644488 3.93 96108 2417788 1552904 8.90 1017340 2067648 24 19:36:01 12771800 15147620 821008 5.01 96232 2459496 1651644 9.47 1230564 2074128 24004 Average: 13017882 15312986 661746 4.04 91948 2383754 1569366 9.00 1013882 2050478 22678 19:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 lo 43.47 43.47 69.69 69.69 0.00 0.00 0.00 0.00 19:22:01 ens3 118.17 89.97 1708.22 14.74 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 lo 56.69 56.69 182.87 182.87 0.00 0.00 0.00 0.00 19:23:01 ens3 17.98 17.03 4.02 4.33 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 lo 74.49 74.49 268.69 268.69 0.00 0.00 0.00 0.00 19:24:01 ens3 23.63 22.40 5.30 5.62 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 lo 18.50 18.50 75.67 75.67 0.00 0.00 0.00 0.00 19:25:01 ens3 5.33 5.05 1.21 1.40 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 19:26:01 ens3 76.35 53.83 862.21 4.08 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 lo 14.53 14.53 61.91 61.91 0.00 0.00 0.00 0.00 19:27:01 ens3 5.30 4.50 1.25 1.53 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 38.88 38.88 153.44 153.44 0.00 0.00 0.00 0.00 19:28:01 ens3 12.06 11.30 2.88 3.07 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 1.47 1.47 11.96 11.96 0.00 0.00 0.00 0.00 19:29:01 ens3 0.70 0.52 0.23 0.70 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 0.23 0.08 0.07 0.21 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 0.48 0.27 0.20 0.28 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 0.17 0.12 0.06 0.22 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 7.75 5.15 6.17 5.73 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 1.98 0.77 0.78 1.08 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 1.27 0.50 0.52 0.73 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 42.00 42.00 444.10 444.10 0.00 0.00 0.00 0.00 19:36:01 ens3 491.73 341.92 140.33 490.23 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 19.40 19.40 84.56 84.56 0.00 0.00 0.00 0.00 Average: ens3 50.87 36.89 182.21 35.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-4133) 08/04/26 _x86_64_ (4 CPU) 19:20:10 LINUX RESTART (4 CPU) 19:21:01 CPU %user %nice %system %iowait %steal %idle 19:22:01 all 26.07 9.03 9.12 1.81 0.10 53.87 19:22:01 0 28.69 6.78 7.78 1.68 0.10 54.97 19:22:01 1 38.10 9.83 10.96 1.34 0.12 39.65 19:22:01 2 18.79 9.83 8.92 1.33 0.10 61.04 19:22:01 3 18.65 9.68 8.82 2.87 0.08 59.91 19:23:01 all 52.23 0.00 3.26 0.12 0.10 44.28 19:23:01 0 50.93 0.00 2.97 0.00 0.10 45.99 19:23:01 1 51.90 0.00 3.52 0.05 0.12 44.42 19:23:01 2 52.94 0.00 3.33 0.32 0.09 43.32 19:23:01 3 53.14 0.00 3.24 0.10 0.10 43.41 19:24:01 all 51.96 0.00 3.62 0.05 0.09 44.27 19:24:01 0 51.14 0.00 3.81 0.02 0.10 44.94 19:24:01 1 51.78 0.00 3.45 0.02 0.09 44.66 19:24:01 2 52.46 0.00 3.41 0.02 0.10 44.01 19:24:01 3 52.46 0.00 3.83 0.15 0.09 43.47 19:25:01 all 51.27 0.00 2.42 0.04 0.12 46.15 19:25:01 0 49.58 0.00 2.28 0.00 0.12 48.02 19:25:01 1 50.54 0.00 2.59 0.00 0.12 46.75 19:25:01 2 52.98 0.00 2.53 0.00 0.14 44.36 19:25:01 3 52.00 0.00 2.29 0.16 0.10 45.44 19:26:01 all 53.63 0.00 2.99 0.12 0.13 43.13 19:26:01 0 52.13 0.00 2.71 0.07 0.15 44.94 19:26:01 1 54.83 0.00 2.81 0.36 0.12 41.89 19:26:01 2 53.15 0.00 4.04 0.03 0.14 42.64 19:26:01 3 54.39 0.00 2.41 0.03 0.12 43.04 19:27:01 all 52.72 0.00 2.37 0.01 0.12 44.78 19:27:01 0 50.37 0.00 2.41 0.02 0.14 47.07 19:27:01 1 52.02 0.00 2.46 0.00 0.12 45.39 19:27:01 2 53.82 0.00 2.36 0.00 0.12 43.70 19:27:01 3 54.66 0.00 2.25 0.02 0.10 42.96 19:28:01 all 52.42 0.00 2.96 0.02 0.12 44.48 19:28:01 0 51.75 0.00 2.89 0.05 0.10 45.21 19:28:01 1 51.78 0.00 3.11 0.00 0.12 45.00 19:28:01 2 52.09 0.00 2.83 0.02 0.15 44.91 19:28:01 3 54.07 0.00 3.00 0.00 0.12 42.81 19:29:01 all 39.36 0.00 1.91 0.01 0.11 58.62 19:29:01 0 39.52 0.00 1.86 0.03 0.12 58.46 19:29:01 1 38.42 0.00 2.00 0.00 0.10 59.47 19:29:01 2 40.34 0.00 1.89 0.00 0.10 57.67 19:29:01 3 39.14 0.00 1.87 0.00 0.10 58.89 19:30:01 all 28.51 0.00 1.64 0.00 0.09 69.76 19:30:01 0 26.80 0.00 1.92 0.00 0.07 71.22 19:30:01 1 31.21 0.00 1.78 0.00 0.11 66.91 19:30:01 2 23.48 0.00 1.26 0.00 0.07 75.19 19:30:01 3 32.64 0.00 1.60 0.02 0.10 65.63 19:31:01 all 28.41 0.00 1.80 0.00 0.10 69.68 19:31:01 0 27.71 0.00 2.06 0.02 0.10 70.11 19:31:01 1 30.38 0.00 1.89 0.00 0.12 67.61 19:31:01 2 24.54 0.00 1.37 0.00 0.07 74.02 19:31:01 3 31.04 0.00 1.88 0.00 0.12 66.96 19:32:01 all 28.64 0.00 1.68 0.00 0.07 69.60 19:32:01 0 29.50 0.00 1.81 0.00 0.07 68.63 19:32:01 1 28.00 0.00 1.62 0.02 0.07 70.29 19:32:01 2 26.97 0.00 1.76 0.00 0.07 71.20 19:32:01 3 30.10 0.00 1.55 0.00 0.07 68.28 19:32:01 CPU %user %nice %system %iowait %steal %idle 19:33:01 all 29.14 0.00 1.71 0.01 0.10 69.05 19:33:01 0 26.61 0.00 1.84 0.03 0.10 71.41 19:33:01 1 28.78 0.00 1.67 0.00 0.09 69.46 19:33:01 2 31.48 0.00 1.59 0.00 0.10 66.83 19:33:01 3 29.64 0.00 1.74 0.00 0.11 68.51 19:34:01 all 28.57 0.00 1.74 0.00 0.10 69.58 19:34:01 0 27.81 0.00 1.99 0.00 0.09 70.12 19:34:01 1 29.81 0.00 1.66 0.00 0.11 68.42 19:34:01 2 27.77 0.00 1.54 0.00 0.10 70.59 19:34:01 3 28.93 0.00 1.78 0.00 0.12 69.17 19:35:01 all 28.60 0.00 1.63 0.00 0.10 69.67 19:35:01 0 27.27 0.00 1.64 0.02 0.12 70.95 19:35:01 1 30.48 0.00 1.57 0.00 0.12 67.83 19:35:01 2 30.28 0.00 1.79 0.00 0.10 67.83 19:35:01 3 26.39 0.00 1.51 0.00 0.07 72.03 19:36:01 all 25.01 0.00 2.08 0.10 0.09 72.71 19:36:01 0 27.11 0.00 2.28 0.34 0.09 70.18 19:36:01 1 22.27 0.00 2.01 0.07 0.09 75.57 19:36:01 2 24.78 0.00 1.87 0.00 0.09 73.27 19:36:01 3 25.88 0.00 2.16 0.00 0.10 71.85 Average: all 38.47 0.62 2.74 0.16 0.10 57.91 Average: 0 37.84 0.46 2.69 0.15 0.11 58.74 Average: 1 39.42 0.68 2.89 0.13 0.11 56.78 Average: 2 37.73 0.67 2.71 0.12 0.10 58.68 Average: 3 38.90 0.66 2.67 0.23 0.10 57.43