---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-1799 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 644 12854 1 2510 15034 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:0e:be:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe0e:be67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:af:93:b2 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-1799) 06/24/26 _x86_64_ (4 CPU) 09:43:40 LINUX RESTART (4 CPU) 09:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:45:01 409.69 129.64 280.05 0.00 4581.19 47057.92 0.00 09:46:01 105.05 14.28 90.77 0.00 2694.08 15417.05 0.00 09:47:01 10.35 0.05 10.30 0.00 11.20 2592.77 0.00 09:48:01 5.42 0.07 5.35 0.00 12.13 934.24 0.00 09:49:01 3.67 0.98 2.68 0.00 68.80 43.73 0.00 09:50:01 1.67 0.00 1.67 0.00 0.00 21.60 0.00 09:51:01 7.93 0.68 7.25 0.00 81.85 406.87 0.00 Average: 76.89 20.56 56.34 0.00 1055.81 9406.90 0.00 09:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 13641912 15424092 574580 3.50 70788 1904444 1403468 8.05 781240 1696812 180748 09:46:01 13167396 15341860 643364 3.92 80816 2274184 1626952 9.33 928620 1997576 63592 09:47:01 13168196 15361244 623516 3.80 81036 2291928 1653400 9.48 918628 2007772 11236 09:48:01 13163348 15368432 615996 3.76 81244 2303500 1574212 9.03 917316 2012932 136 09:49:01 13153760 15365936 618592 3.77 82632 2308664 1595452 9.15 920068 2018444 16 09:50:01 13155612 15367784 616784 3.76 82652 2308664 1593744 9.14 919620 2018408 56 09:51:01 13177652 15404092 579848 3.54 84052 2320964 1386984 7.95 890836 2023896 30504 Average: 13232554 15376206 610383 3.72 80460 2244621 1547745 8.87 896618 1967977 40898 09:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 500.51 320.93 2440.63 78.05 0.00 0.00 0.00 0.00 09:45:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 101.65 80.00 1003.66 13.93 0.00 0.00 0.00 0.00 09:46:01 lo 63.09 63.09 116.99 116.99 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 19.71 18.41 4.42 4.71 0.00 0.00 0.00 0.00 09:47:01 lo 61.21 61.21 229.36 229.36 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 13.78 12.41 3.62 3.52 0.00 0.00 0.00 0.00 09:48:01 lo 40.43 40.43 148.09 148.09 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.77 0.65 0.48 0.41 0.00 0.00 0.00 0.00 09:49:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.52 0.30 0.21 0.29 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 12.00 10.01 10.39 4.65 0.00 0.00 0.00 0.00 09:51:01 lo 2.03 2.03 22.92 22.92 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 91.73 62.63 490.14 14.93 0.00 0.00 0.00 0.00 Average: lo 24.16 24.16 74.12 74.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-1799) 06/24/26 _x86_64_ (4 CPU) 09:43:40 LINUX RESTART (4 CPU) 09:44:02 CPU %user %nice %system %iowait %steal %idle 09:45:01 all 19.76 17.80 13.53 6.45 0.19 42.27 09:45:01 0 26.01 15.62 12.42 9.11 0.19 36.65 09:45:01 1 15.54 19.50 13.83 5.81 0.19 45.14 09:45:01 2 12.84 19.98 14.33 3.80 0.17 48.88 09:45:01 3 24.64 16.09 13.56 7.08 0.21 38.43 09:46:01 all 32.47 0.00 3.34 3.01 0.09 61.09 09:46:01 0 23.64 0.00 3.02 1.28 0.08 71.97 09:46:01 1 35.48 0.00 3.16 1.20 0.08 60.07 09:46:01 2 32.51 0.00 3.29 0.97 0.10 63.14 09:46:01 3 38.28 0.00 3.91 8.64 0.08 49.09 09:47:01 all 51.97 0.00 3.37 0.29 0.12 44.25 09:47:01 0 50.77 0.00 3.38 0.00 0.12 45.73 09:47:01 1 51.67 0.00 3.39 0.00 0.14 44.80 09:47:01 2 52.92 0.00 3.33 0.53 0.12 43.10 09:47:01 3 52.51 0.00 3.36 0.62 0.12 43.39 09:48:01 all 38.80 0.00 2.68 0.10 0.10 58.32 09:48:01 0 40.01 0.00 2.87 0.02 0.10 57.00 09:48:01 1 36.89 0.00 2.68 0.00 0.09 60.35 09:48:01 2 37.58 0.00 2.35 0.26 0.12 59.69 09:48:01 3 40.71 0.00 2.82 0.10 0.10 56.26 09:49:01 all 28.57 0.00 1.78 0.15 0.09 69.41 09:49:01 0 28.01 0.00 1.59 0.03 0.09 70.28 09:49:01 1 30.22 0.00 1.75 0.00 0.09 67.94 09:49:01 2 27.89 0.00 1.79 0.24 0.09 70.00 09:49:01 3 28.18 0.00 1.99 0.31 0.10 69.42 09:50:01 all 28.64 0.00 1.70 0.00 0.08 69.58 09:50:01 0 30.63 0.00 1.79 0.00 0.09 67.49 09:50:01 1 28.81 0.00 1.51 0.00 0.07 69.62 09:50:01 2 27.73 0.00 1.82 0.00 0.07 70.38 09:50:01 3 27.38 0.00 1.69 0.00 0.09 70.84 09:51:01 all 26.52 0.00 1.69 0.14 0.08 71.56 09:51:01 0 34.77 0.00 1.99 0.07 0.09 63.09 09:51:01 1 22.91 0.00 1.46 0.02 0.07 75.55 09:51:01 2 23.07 0.00 1.60 0.02 0.07 75.24 09:51:01 3 25.28 0.00 1.72 0.47 0.09 72.44 Average: all 32.41 2.55 4.02 1.46 0.11 59.46 Average: 0 33.39 2.23 3.87 1.51 0.11 58.88 Average: 1 31.66 2.81 3.99 1.01 0.10 60.43 Average: 2 30.69 2.85 4.07 0.83 0.11 61.45 Average: 3 33.88 2.31 4.16 2.48 0.11 57.06