---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-380 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 9.6G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 674 11887 1 3435 14983 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:ff:14:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:feff:14a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:fb:2d:da 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-380) 10/23/24 _x86_64_ (4 CPU) 01:21:30 LINUX RESTART (4 CPU) 01:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:23:01 324.58 146.22 178.36 0.00 11380.74 13517.63 0.00 01:24:01 217.88 48.05 169.83 0.00 2975.33 12889.22 0.00 01:25:01 73.73 10.06 63.66 0.00 388.00 21826.86 0.00 01:26:01 26.56 0.13 26.42 0.00 4.00 6730.42 0.00 01:27:01 59.01 4.22 54.80 0.00 2586.47 17315.69 0.00 01:28:01 13.65 0.23 13.41 0.00 13.33 1152.02 0.00 Average: 119.23 34.82 84.41 0.00 2891.31 12238.60 0.00 01:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 13356144 15445312 533856 3.26 72424 2212324 1253392 7.19 822348 1924360 166592 01:24:01 12098232 14632744 1329116 8.11 87288 2626196 2219464 12.73 1733200 2237028 215960 01:25:01 11373200 14204192 1756328 10.72 100420 2893844 2339300 13.42 2339520 2339308 23404 01:26:01 11160144 14066452 1893544 11.56 101404 2962208 2477076 14.21 2500868 2384324 57316 01:27:01 10623556 13836228 2115016 12.91 108376 3249444 2606516 14.95 2856824 2540276 100440 01:28:01 10553748 13703024 2248392 13.73 108732 3187188 2712044 15.56 3005216 2465172 10788 Average: 11527504 14314659 1646042 10.05 96441 2855201 2267965 13.01 2209663 2315078 95750 01:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:23:01 ens3 517.48 350.13 2224.29 74.76 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 01:24:01 ens3 324.27 260.22 3705.10 39.78 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 lo 2036.12 2036.12 1936.98 1936.98 0.00 0.00 0.00 0.00 01:25:01 ens3 325.57 205.53 3893.50 23.41 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 lo 2100.08 2100.08 1984.79 1984.79 0.00 0.00 0.00 0.00 01:26:01 ens3 66.61 60.68 162.10 14.21 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 lo 3308.23 3308.23 3141.67 3141.67 0.00 0.00 0.00 0.00 01:27:01 ens3 132.86 72.26 1417.54 14.13 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 520.88 520.88 479.20 479.20 0.00 0.00 0.00 0.00 01:28:01 ens3 30.01 25.57 19.58 6.81 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1328.06 1328.06 1257.22 1257.22 0.00 0.00 0.00 0.00 Average: ens3 232.79 162.39 1903.58 28.85 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-380) 10/23/24 _x86_64_ (4 CPU) 01:21:30 LINUX RESTART (4 CPU) 01:22:01 CPU %user %nice %system %iowait %steal %idle 01:23:01 all 21.03 14.62 11.59 3.79 0.11 48.86 01:23:01 0 18.22 15.43 11.81 4.24 0.10 50.19 01:23:01 1 12.13 16.53 12.25 3.22 0.12 55.74 01:23:01 2 17.47 14.62 11.40 3.75 0.08 52.68 01:23:01 3 36.22 11.91 10.92 3.96 0.12 36.87 01:24:01 all 44.56 0.00 2.19 2.43 0.09 50.73 01:24:01 0 56.16 0.00 2.87 1.48 0.12 39.37 01:24:01 1 39.53 0.00 1.89 3.46 0.10 55.03 01:24:01 2 45.06 0.00 1.81 0.95 0.08 52.10 01:24:01 3 37.54 0.00 2.19 3.82 0.07 56.38 01:25:01 all 67.06 0.00 3.09 1.67 0.10 28.09 01:25:01 0 61.09 0.00 2.94 0.15 0.10 35.72 01:25:01 1 71.67 0.00 2.47 3.43 0.08 22.34 01:25:01 2 68.51 0.00 3.86 2.00 0.12 25.52 01:25:01 3 66.94 0.00 3.07 1.11 0.10 28.78 01:26:01 all 73.18 0.00 2.75 0.41 0.12 23.54 01:26:01 0 69.42 0.00 2.46 0.05 0.12 27.95 01:26:01 1 75.18 0.00 2.65 0.94 0.12 21.11 01:26:01 2 77.13 0.00 3.46 0.53 0.10 18.77 01:26:01 3 70.97 0.00 2.41 0.13 0.13 26.34 01:27:01 all 68.17 0.00 3.97 1.30 0.12 26.44 01:27:01 0 69.75 0.00 3.37 1.22 0.13 25.52 01:27:01 1 69.54 0.00 4.58 1.42 0.12 24.34 01:27:01 2 68.51 0.00 4.71 0.92 0.12 25.75 01:27:01 3 64.87 0.00 3.20 1.64 0.12 30.16 01:28:01 all 63.30 0.00 1.63 0.10 0.12 34.85 01:28:01 0 69.50 0.00 1.51 0.00 0.12 28.88 01:28:01 1 59.15 0.00 1.37 0.07 0.12 39.29 01:28:01 2 62.06 0.00 1.88 0.07 0.12 35.88 01:28:01 3 62.49 0.00 1.76 0.28 0.12 35.36 Average: all 56.25 2.42 4.19 1.62 0.11 35.41 Average: 0 57.41 2.55 4.15 1.19 0.11 34.58 Average: 1 54.58 2.74 4.19 2.09 0.11 36.30 Average: 2 56.51 2.42 4.51 1.37 0.10 35.09 Average: 3 56.51 1.98 3.92 1.82 0.11 35.65