---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43531 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 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 Gather data sampling: Not affected 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; BHI 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / 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/loop2 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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 697 12097 1 3202 14960 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:9d:5e:02 brd ff:ff:ff:ff:ff:ff inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe9d:5e02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:f0:f5:10 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43531) 10/17/24 _x86_64_ (4 CPU) 18:38:59 LINUX RESTART (4 CPU) 18:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:40:01 353.64 176.52 177.12 0.00 12116.25 73065.69 0.00 18:41:01 152.92 66.22 86.70 0.00 3142.54 39826.58 0.00 18:42:01 165.39 16.35 149.04 0.00 1184.87 22435.73 0.00 18:43:01 10.50 0.67 9.83 0.00 35.86 1901.82 0.00 18:44:01 15.53 2.75 12.78 0.00 97.85 2829.26 0.00 Average: 139.60 52.50 87.10 0.00 3315.47 28011.81 0.00 18:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:01 13508240 15389100 601388 3.67 56944 2029656 1334516 7.66 855952 1760716 87864 18:41:01 12684100 15066252 900416 5.50 86864 2476264 1570900 9.01 1243748 2149020 214392 18:42:01 11936760 14521304 1441696 8.80 91672 2665040 1998056 11.46 1896792 2230792 28564 18:43:01 11355196 14010844 1952036 11.92 93748 2726944 2485760 14.26 2421660 2277996 41480 18:44:01 11351204 14080788 1881536 11.49 96124 2791280 2390340 13.71 2373320 2324928 29000 Average: 12167100 14613658 1355414 8.27 85070 2537837 1955914 11.22 1758294 2148690 80260 18:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:01 lo 2.43 2.43 0.23 0.23 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 ens3 426.71 289.27 2198.15 70.32 0.00 0.00 0.00 0.00 18:41:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 ens3 194.32 161.81 2265.18 26.26 0.00 0.00 0.00 0.00 18:42:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 ens3 154.71 126.78 1883.53 18.00 0.00 0.00 0.00 0.00 18:43:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 ens3 44.48 34.36 9.42 9.02 0.00 0.00 0.00 0.00 18:44:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 ens3 50.34 42.91 10.73 10.35 0.00 0.00 0.00 0.00 Average: lo 1.54 1.54 0.15 0.15 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 174.11 131.02 1273.40 26.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43531) 10/17/24 _x86_64_ (4 CPU) 18:38:59 LINUX RESTART (4 CPU) 18:39:01 CPU %user %nice %system %iowait %steal %idle 18:40:01 all 14.32 17.88 14.41 5.10 0.13 48.17 18:40:01 0 15.05 17.89 14.05 7.74 0.12 45.16 18:40:01 1 11.97 18.20 14.66 4.68 0.14 50.35 18:40:01 2 16.60 16.63 14.05 5.12 0.15 47.45 18:40:01 3 13.64 18.81 14.86 2.84 0.12 49.74 18:41:01 all 25.80 4.30 4.48 3.97 0.10 61.34 18:41:01 0 36.77 3.51 4.13 2.97 0.08 52.54 18:41:01 1 19.61 4.76 4.63 2.62 0.10 68.28 18:41:01 2 25.90 4.73 4.81 4.44 0.10 60.02 18:41:01 3 20.96 4.18 4.35 5.86 0.13 64.52 18:42:01 all 71.48 0.00 2.28 4.90 0.13 21.21 18:42:01 0 76.00 0.00 1.61 0.13 0.12 22.13 18:42:01 1 72.84 0.00 3.02 10.75 0.12 13.27 18:42:01 2 67.18 0.00 1.98 6.70 0.13 24.00 18:42:01 3 69.89 0.00 2.51 2.01 0.13 25.45 18:43:01 all 79.67 0.00 1.93 0.09 0.10 18.22 18:43:01 0 83.87 0.00 1.97 0.05 0.08 14.03 18:43:01 1 77.14 0.00 1.94 0.13 0.08 20.70 18:43:01 2 78.91 0.00 2.22 0.18 0.12 18.56 18:43:01 3 78.74 0.00 1.58 0.00 0.10 19.59 18:44:01 all 77.19 0.00 2.00 0.29 0.13 20.38 18:44:01 0 78.88 0.00 2.43 0.22 0.15 18.32 18:44:01 1 83.32 0.00 2.20 0.22 0.12 14.15 18:44:01 2 63.66 0.00 1.97 0.72 0.12 33.53 18:44:01 3 82.90 0.00 1.41 0.02 0.13 15.53 Average: all 53.78 4.41 5.00 2.87 0.12 33.84 Average: 0 58.23 4.25 4.82 2.21 0.11 30.39 Average: 1 53.07 4.55 5.26 3.68 0.11 33.32 Average: 2 50.48 4.26 5.00 3.43 0.12 36.70 Average: 3 53.33 4.56 4.92 2.14 0.12 34.93