---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-7445 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 9.2G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 663 12826 1 2519 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:73:2f:7d brd ff:ff:ff:ff:ff:ff inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe73:2f7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:a6:de:bb 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-7445) 07/09/26 _x86_64_ (4 CPU) 13:49:15 LINUX RESTART (4 CPU) 13:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:51:01 314.11 71.60 242.51 0.00 1406.43 17208.08 0.00 13:52:01 92.65 14.26 78.39 0.00 2667.56 22238.56 0.00 13:53:01 7.50 0.08 7.42 0.00 16.93 7206.27 0.00 13:54:01 6.78 0.10 6.68 0.00 17.60 7399.83 0.00 13:55:01 5.73 1.78 3.95 0.00 96.52 6503.18 0.00 13:56:01 2.67 0.00 2.67 0.00 0.00 5936.88 0.00 13:57:01 1.80 0.15 1.65 0.00 12.13 108.92 0.00 Average: 61.61 12.57 49.04 0.00 602.45 9514.53 0.00 13:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:01 13586176 15415872 585192 3.57 72736 1947068 1367940 7.84 792132 1741656 186588 13:52:01 13147808 15331320 657628 4.01 80832 2281652 1600288 9.17 943212 2007312 10660 13:53:01 13174188 15376240 612252 3.73 81072 2299468 1563236 8.96 904260 2018032 11236 13:54:01 13140904 15355504 632460 3.86 81288 2311392 1544096 8.85 931340 2023128 28 13:55:01 13124044 15346596 640456 3.91 82740 2317376 1596036 9.15 941884 2028240 16 13:56:01 13130384 15353004 634024 3.87 82812 2317380 1596036 9.15 935652 2028244 4 13:57:01 13172252 15398924 587912 3.59 83308 2320792 1368700 7.85 892680 2030172 12444 Average: 13210822 15368209 621418 3.79 80684 2256447 1519476 8.71 905880 1982398 31568 13:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 133.09 85.34 1139.63 28.46 0.00 0.00 0.00 0.00 13:52:01 lo 62.79 62.79 116.83 116.83 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 103.38 73.89 917.52 12.65 0.00 0.00 0.00 0.00 13:53:01 lo 56.97 56.97 214.79 214.79 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 18.20 17.20 4.35 6.03 0.00 0.00 0.00 0.00 13:54:01 lo 45.44 45.44 162.14 162.14 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 14.46 13.56 3.22 3.51 0.00 0.00 0.00 0.00 13:55:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 8.77 6.10 6.66 6.08 0.00 0.00 0.00 0.00 13:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 0.32 0.22 0.07 0.26 0.00 0.00 0.00 0.00 13:57:01 lo 3.58 3.58 22.93 22.93 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 5.33 4.15 5.01 2.05 0.00 0.00 0.00 0.00 Average: lo 24.33 24.33 73.84 73.84 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 40.51 28.64 296.64 8.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-7445) 07/09/26 _x86_64_ (4 CPU) 13:49:15 LINUX RESTART (4 CPU) 13:50:01 CPU %user %nice %system %iowait %steal %idle 13:51:01 all 17.84 13.10 11.29 6.26 0.13 51.38 13:51:01 0 21.48 13.53 12.03 6.34 0.13 46.48 13:51:01 1 20.54 12.19 10.99 6.62 0.12 49.55 13:51:01 2 20.51 12.12 10.04 4.52 0.12 52.70 13:51:01 3 8.87 14.57 12.09 7.57 0.13 56.77 13:52:01 all 38.51 0.00 4.18 2.46 0.11 54.73 13:52:01 0 41.41 0.00 4.11 1.68 0.12 52.68 13:52:01 1 34.97 0.00 4.24 1.82 0.10 58.87 13:52:01 2 42.72 0.00 4.42 1.29 0.12 51.45 13:52:01 3 34.92 0.00 3.94 5.08 0.12 55.93 13:53:01 all 52.03 0.00 3.38 0.16 0.14 44.29 13:53:01 0 50.67 0.00 3.41 0.41 0.12 45.39 13:53:01 1 51.17 0.00 3.40 0.02 0.15 45.26 13:53:01 2 52.54 0.00 3.34 0.02 0.16 43.94 13:53:01 3 53.73 0.00 3.38 0.19 0.14 42.57 13:54:01 all 36.38 0.00 3.02 0.06 0.13 60.42 13:54:01 0 37.64 0.00 3.21 0.19 0.12 58.83 13:54:01 1 35.88 0.00 3.14 0.05 0.12 60.80 13:54:01 2 34.91 0.00 2.77 0.00 0.12 62.20 13:54:01 3 37.08 0.00 2.94 0.00 0.14 59.84 13:55:01 all 29.01 0.00 1.91 0.10 0.10 68.89 13:55:01 0 29.62 0.00 1.95 0.10 0.10 68.22 13:55:01 1 30.74 0.00 2.00 0.03 0.10 67.12 13:55:01 2 24.05 0.00 1.80 0.21 0.09 73.86 13:55:01 3 31.60 0.00 1.88 0.03 0.10 66.38 13:56:01 all 28.80 0.00 1.75 0.04 0.09 69.31 13:56:01 0 28.85 0.00 1.74 0.17 0.10 69.13 13:56:01 1 29.86 0.00 1.67 0.00 0.09 68.38 13:56:01 2 27.22 0.00 1.66 0.00 0.07 71.05 13:56:01 3 29.30 0.00 1.95 0.00 0.09 68.66 13:57:01 all 28.18 0.00 1.86 0.22 0.09 69.65 13:57:01 0 28.61 0.00 1.90 0.84 0.10 68.55 13:57:01 1 26.89 0.00 1.78 0.00 0.09 71.25 13:57:01 2 32.63 0.00 2.14 0.03 0.10 65.09 13:57:01 3 24.60 0.00 1.62 0.00 0.07 73.71 Average: all 32.94 1.92 3.95 1.36 0.11 59.72 Average: 0 34.04 1.98 4.09 1.42 0.12 58.37 Average: 1 32.85 1.79 3.93 1.25 0.11 60.07 Average: 2 33.51 1.77 3.77 0.88 0.11 59.96 Average: 3 31.37 2.15 4.02 1.88 0.11 60.47