---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6003 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.7G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 672 11811 1 3513 14985 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:99:c6:6d brd ff:ff:ff:ff:ff:ff inet 10.30.171.45/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe99:c66d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e7:53:05:a3 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6003) 12/28/24 _x86_64_ (4 CPU) 12:45:22 LINUX RESTART (4 CPU) 12:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:47:01 297.15 80.80 216.35 0.00 1815.30 9688.14 0.00 12:48:01 221.11 45.44 175.67 0.00 2876.19 16407.67 0.00 12:49:01 113.13 1.13 112.00 0.00 37.33 4850.79 0.00 12:50:01 10.68 0.63 10.05 0.00 25.33 4656.56 0.00 12:51:01 53.30 6.15 47.15 0.00 4577.94 10562.35 0.00 Average: 139.07 26.83 112.24 0.00 1866.51 9233.14 0.00 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 13353316 15485252 490504 2.99 77148 2245384 1241416 7.12 729896 2013880 249932 12:48:01 12166748 14633508 1331884 8.13 87752 2560236 2229480 12.79 1696884 2210680 53348 12:49:01 11625996 14170200 1791992 10.94 98956 2623652 2609912 14.97 2199504 2241752 26620 12:50:01 11164524 13858148 2103600 12.84 103356 2759440 2714760 15.58 2583340 2308600 37252 12:51:01 11682344 14819056 1133224 6.92 112060 3178740 1856140 10.65 1861420 2488252 52884 Average: 11998586 14593233 1370241 8.36 95854 2673490 2130342 12.22 1814209 2252633 84007 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 ens3 241.48 150.02 1543.60 53.44 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:48:01 ens3 246.08 211.96 3289.47 29.14 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 12:49:01 ens3 86.09 74.57 220.41 17.03 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 12:50:01 ens3 140.38 129.40 1262.60 23.94 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 12:51:01 ens3 223.63 152.98 3311.11 22.71 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 5.86 5.86 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 187.53 143.79 1925.48 29.25 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 2.59 2.59 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6003) 12/28/24 _x86_64_ (4 CPU) 12:45:22 LINUX RESTART (4 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 21.94 12.05 9.96 3.49 0.09 52.48 12:47:01 0 21.12 11.88 9.60 1.96 0.08 55.35 12:47:01 1 22.50 10.00 9.16 5.66 0.10 52.59 12:47:01 2 25.84 14.04 10.97 4.22 0.10 44.83 12:47:01 3 18.31 12.28 10.12 2.11 0.08 57.11 12:48:01 all 62.39 0.00 2.18 1.69 0.09 33.65 12:48:01 0 68.16 0.00 2.04 1.22 0.08 28.49 12:48:01 1 56.67 0.00 2.03 1.87 0.10 39.33 12:48:01 2 63.38 0.00 2.19 0.90 0.08 33.44 12:48:01 3 61.37 0.00 2.44 2.79 0.08 33.32 12:49:01 all 78.75 0.00 2.30 0.75 0.11 18.09 12:49:01 0 81.37 0.00 1.81 2.01 0.10 14.72 12:49:01 1 77.07 0.00 2.26 0.28 0.10 20.29 12:49:01 2 75.51 0.00 2.85 0.60 0.10 20.93 12:49:01 3 81.05 0.00 2.31 0.10 0.13 16.41 12:50:01 all 66.79 0.00 1.95 0.29 0.10 30.87 12:50:01 0 68.81 0.00 1.41 0.08 0.10 29.60 12:50:01 1 66.84 0.00 2.66 0.42 0.10 29.98 12:50:01 2 66.68 0.00 1.92 0.35 0.10 30.95 12:50:01 3 64.80 0.00 1.83 0.29 0.10 32.97 12:51:01 all 51.93 0.00 2.66 0.86 0.07 44.48 12:51:01 0 54.74 0.00 2.63 1.01 0.08 41.54 12:51:01 1 48.42 0.00 2.49 0.60 0.07 48.42 12:51:01 2 53.11 0.00 2.77 1.04 0.07 43.01 12:51:01 3 51.47 0.00 2.74 0.80 0.07 44.92 Average: all 56.38 2.40 3.81 1.41 0.09 35.90 Average: 0 58.85 2.38 3.50 1.26 0.09 33.93 Average: 1 54.33 1.99 3.71 1.76 0.09 38.11 Average: 2 56.95 2.79 4.13 1.42 0.09 34.61 Average: 3 55.40 2.45 3.89 1.22 0.09 36.94