---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2214 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: 2800.000 BogoMIPS: 5600.00 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 9.6G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 671 11769 1 3556 14986 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:18:4a:8e brd ff:ff:ff:ff:ff:ff inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe18:4a8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:6c:26:b6 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-2214) 10/28/24 _x86_64_ (4 CPU) 13:14:21 LINUX RESTART (4 CPU) 13:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:16:01 264.21 78.21 186.00 0.00 2475.78 10135.38 0.00 13:17:01 206.28 38.74 167.54 0.00 2207.37 15509.95 0.00 13:18:01 43.45 14.06 29.39 0.00 1022.99 11610.13 0.00 13:19:01 4.95 0.00 4.95 0.00 0.00 794.53 0.00 13:20:01 41.28 5.77 35.51 0.00 4570.30 7722.45 0.00 13:21:01 281.29 0.20 281.09 0.00 13.33 8403.67 0.00 13:22:01 22.23 1.05 21.18 0.00 120.65 1997.27 0.00 Average: 123.05 19.58 103.47 0.00 1484.83 8019.82 0.00 13:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:16:01 13339812 15443316 534244 3.26 71828 2226592 1261708 7.24 833972 1927996 175620 13:17:01 11653600 14387432 1571900 9.60 89376 2803304 2158024 12.38 2069412 2323336 313064 13:18:01 10996260 13803148 2155440 13.16 90852 2871100 2657064 15.24 2750448 2292964 16852 13:19:01 7057384 9874360 6084084 37.14 91068 2880104 6733296 38.63 6671728 2301920 4424 13:20:01 10544512 13738188 2210888 13.50 100592 3233540 2717424 15.59 3019908 2450460 26604 13:21:01 10759400 14028132 1920704 11.72 134580 3270044 2424088 13.91 2775336 2478032 16856 13:22:01 12122024 15412932 536064 3.27 135932 3289112 1282596 7.36 1414608 2477436 16156 Average: 10924713 13812501 2144761 13.09 102033 2939114 2747743 15.76 2790773 2321735 81368 13:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:16:01 ens3 209.68 154.26 1899.60 27.57 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 13:17:01 ens3 311.76 261.27 4137.71 39.57 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 13:18:01 ens3 29.77 27.37 191.96 5.46 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:19:01 ens3 6.77 5.65 1.35 1.35 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:20:01 ens3 177.82 95.02 2316.95 11.27 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 13:21:01 ens3 41.39 37.28 37.76 10.01 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:22:01 ens3 33.98 33.14 62.94 11.02 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 115.66 87.55 1233.86 15.15 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: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2214) 10/28/24 _x86_64_ (4 CPU) 13:14:21 LINUX RESTART (4 CPU) 13:15:02 CPU %user %nice %system %iowait %steal %idle 13:16:01 all 19.62 10.66 8.41 2.29 0.11 58.92 13:16:01 0 10.50 12.58 9.29 4.75 0.10 62.79 13:16:01 1 21.34 9.17 7.98 1.74 0.10 59.66 13:16:01 2 21.08 10.91 8.16 1.23 0.10 58.52 13:16:01 3 25.57 9.97 8.22 1.42 0.12 54.70 13:17:01 all 47.91 0.00 2.98 1.87 0.11 47.12 13:17:01 0 55.59 0.00 2.85 1.40 0.12 40.04 13:17:01 1 49.99 0.00 2.05 0.84 0.13 46.98 13:17:01 2 46.44 0.00 3.30 2.90 0.10 47.25 13:17:01 3 39.68 0.00 3.72 2.33 0.08 54.18 13:18:01 all 69.37 0.00 1.43 1.10 0.14 27.96 13:18:01 0 74.16 0.00 0.97 1.10 0.12 23.65 13:18:01 1 67.62 0.00 1.30 0.05 0.13 30.90 13:18:01 2 66.09 0.00 1.64 2.84 0.15 29.28 13:18:01 3 69.60 0.00 1.83 0.40 0.15 28.02 13:19:01 all 10.49 0.00 0.74 0.34 0.08 88.35 13:19:01 0 8.76 0.00 0.40 0.58 0.07 90.19 13:19:01 1 12.16 0.00 1.29 0.00 0.07 86.48 13:19:01 2 12.99 0.00 0.93 0.78 0.10 85.19 13:19:01 3 8.05 0.00 0.33 0.00 0.07 91.55 13:20:01 all 52.78 0.00 2.30 1.43 0.11 43.38 13:20:01 0 50.51 0.00 2.26 1.31 0.10 45.82 13:20:01 1 53.45 0.00 2.01 0.93 0.12 43.50 13:20:01 2 52.02 0.00 2.50 0.68 0.12 44.68 13:20:01 3 55.16 0.00 2.45 2.82 0.10 39.46 13:21:01 all 54.19 0.00 2.21 5.93 0.11 37.56 13:21:01 0 49.61 0.00 1.85 0.08 0.10 48.36 13:21:01 1 53.05 0.00 3.51 20.16 0.12 23.16 13:21:01 2 58.64 0.00 1.77 1.28 0.12 38.20 13:21:01 3 55.50 0.00 1.70 2.10 0.10 40.60 13:22:01 all 52.15 0.00 1.38 0.53 0.10 45.84 13:22:01 0 54.79 0.00 1.64 0.96 0.12 42.49 13:22:01 1 57.17 0.00 1.68 1.11 0.10 39.95 13:22:01 2 51.79 0.00 1.07 0.03 0.10 47.01 13:22:01 3 44.87 0.00 1.14 0.03 0.10 53.86 Average: all 43.82 1.50 2.76 1.93 0.11 49.88 Average: 0 43.46 1.77 2.73 1.45 0.10 50.48 Average: 1 45.00 1.29 2.82 3.57 0.11 47.21 Average: 2 44.18 1.54 2.75 1.39 0.11 50.03 Average: 3 42.62 1.40 2.75 1.30 0.10 51.82