---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21332 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.8G 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/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 691 11557 1 3748 14966 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:6f:2e:8f brd ff:ff:ff:ff:ff:ff inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe6f:2e8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:37:4c:bb 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-21332) 07/17/24 _x86_64_ (4 CPU) 08:10:30 LINUX RESTART (4 CPU) 08:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:12:01 300.82 116.88 183.94 0.00 7180.67 14356.70 0.00 08:13:01 229.75 49.73 180.02 0.00 3057.09 12436.59 0.00 08:14:01 75.89 6.30 69.59 0.00 209.66 24685.77 0.00 08:15:01 42.46 2.43 40.03 0.00 75.45 11278.12 0.00 08:16:01 74.55 6.13 68.42 0.00 4581.10 16794.67 0.00 08:17:01 37.75 0.08 37.67 0.00 0.93 11109.90 0.00 08:18:01 29.75 0.78 28.96 0.00 29.46 8363.27 0.00 Average: 113.00 26.05 86.95 0.00 2162.08 14146.62 0.00 08:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 13322864 15392364 587384 3.59 71164 2194196 1274552 7.31 871024 1910572 145856 08:13:01 12119124 14641224 1320104 8.06 87840 2613436 1882160 10.80 1734176 2215592 201636 08:14:01 11350056 14269868 1690616 10.32 100484 2977784 2470896 14.18 2279384 2418128 123524 08:15:01 11383004 14261668 1698472 10.37 103752 2933212 2208364 12.67 2299176 2365856 23960 08:16:01 10364260 13698652 2250252 13.74 116168 3359324 2834772 16.26 3082132 2568324 37892 08:17:01 10483176 13878632 2070828 12.64 120608 3408516 2844960 16.32 2918092 2606744 41292 08:18:01 11897396 15375908 573520 3.50 122980 3480548 1285452 7.37 1460044 2645960 54732 Average: 11559983 14502617 1455882 8.89 103285 2995288 2114451 12.13 2092004 2390168 89842 08:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 ens3 376.41 275.49 2202.46 70.89 0.00 0.00 0.00 0.00 08:12:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 311.40 257.07 3620.76 39.24 0.00 0.00 0.00 0.00 08:13:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 342.29 231.57 3984.97 23.50 0.00 0.00 0.00 0.00 08:14:01 lo 2360.58 2360.58 2238.22 2238.22 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 57.79 48.54 17.83 11.47 0.00 0.00 0.00 0.00 08:15:01 lo 3861.22 3861.22 3667.27 3667.27 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 231.44 125.98 2942.93 17.73 0.00 0.00 0.00 0.00 08:16:01 lo 1920.16 1920.16 1820.95 1820.95 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 51.35 47.35 12.74 12.04 0.00 0.00 0.00 0.00 08:17:01 lo 2854.35 2854.35 2714.11 2714.11 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 49.34 45.26 102.66 17.64 0.00 0.00 0.00 0.00 08:18:01 lo 1977.04 1977.04 1877.65 1877.65 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 202.86 147.33 1840.64 27.50 0.00 0.00 0.00 0.00 Average: lo 1853.69 1853.69 1759.77 1759.77 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-21332) 07/17/24 _x86_64_ (4 CPU) 08:10:30 LINUX RESTART (4 CPU) 08:11:01 CPU %user %nice %system %iowait %steal %idle 08:12:01 all 21.92 13.47 11.69 3.27 0.11 49.54 08:12:01 0 12.82 15.19 12.55 3.33 0.12 55.99 08:12:01 1 22.27 14.67 12.26 2.35 0.12 48.33 08:12:01 2 32.52 11.74 11.73 4.13 0.10 39.78 08:12:01 3 20.08 12.28 10.23 3.26 0.10 54.05 08:13:01 all 48.61 0.00 2.26 1.13 0.09 47.91 08:13:01 0 45.60 0.00 1.79 0.60 0.10 51.91 08:13:01 1 43.65 0.00 2.81 2.41 0.08 51.04 08:13:01 2 64.27 0.00 2.25 0.57 0.10 32.80 08:13:01 3 40.92 0.00 2.20 0.93 0.08 55.86 08:14:01 all 62.77 0.00 3.29 2.15 0.13 31.66 08:14:01 0 64.12 0.00 3.75 0.71 0.15 31.27 08:14:01 1 60.03 0.00 2.47 2.17 0.17 35.15 08:14:01 2 66.32 0.00 3.42 2.69 0.10 27.46 08:14:01 3 60.57 0.00 3.51 3.01 0.10 32.80 08:15:01 all 68.27 0.00 3.39 0.60 0.13 27.61 08:15:01 0 69.53 0.00 4.02 0.59 0.12 25.74 08:15:01 1 67.98 0.00 3.67 0.81 0.10 27.44 08:15:01 2 70.84 0.00 3.20 0.69 0.20 25.06 08:15:01 3 64.75 0.00 2.64 0.30 0.10 32.20 08:16:01 all 72.35 0.00 3.80 1.24 0.10 22.51 08:16:01 0 72.72 0.00 3.68 1.98 0.10 21.51 08:16:01 1 74.28 0.00 3.57 0.37 0.10 21.68 08:16:01 2 67.05 0.00 4.72 0.85 0.10 27.28 08:16:01 3 75.38 0.00 3.22 1.77 0.10 19.53 08:17:01 all 71.53 0.00 3.05 0.20 0.10 25.13 08:17:01 0 75.57 0.00 2.19 0.10 0.08 22.05 08:17:01 1 69.54 0.00 3.77 0.23 0.10 26.35 08:17:01 2 66.54 0.00 2.51 0.08 0.10 30.77 08:17:01 3 74.49 0.00 3.71 0.37 0.10 21.33 08:18:01 all 65.41 0.00 2.78 0.11 0.09 31.61 08:18:01 0 67.60 0.00 1.84 0.02 0.08 30.46 08:18:01 1 59.67 0.00 4.17 0.33 0.10 35.73 08:18:01 2 69.19 0.00 1.93 0.07 0.08 28.73 08:18:01 3 65.20 0.00 3.17 0.02 0.08 31.54 Average: all 58.70 1.92 4.32 1.24 0.11 33.72 Average: 0 58.27 2.17 4.26 1.05 0.11 34.15 Average: 1 56.78 2.09 4.67 1.24 0.11 35.10 Average: 2 62.40 1.67 4.25 1.30 0.11 30.27 Average: 3 57.32 1.75 4.10 1.38 0.10 35.36