---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41719 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 9.5G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 658 11997 1 3341 14999 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:52:b3:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe52:b3d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:28:74:6f 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-41719) 10/12/24 _x86_64_ (4 CPU) 08:29:29 LINUX RESTART (4 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 295.22 110.66 184.55 0.00 6260.82 12309.15 0.00 08:32:01 223.08 49.59 173.49 0.00 3038.16 17793.98 0.00 08:33:01 13.08 1.22 11.86 0.00 75.65 3213.01 0.00 08:34:01 55.11 4.97 50.15 0.00 187.94 5358.21 0.00 08:35:01 32.62 4.20 28.42 0.00 2587.64 13458.60 0.00 08:36:01 11.53 0.15 11.38 0.00 12.13 419.00 0.00 Average: 105.36 28.54 76.82 0.00 2032.47 8774.27 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 13409088 15449132 532208 3.25 70100 2167068 1280288 7.35 777848 1920140 175236 08:32:01 12108012 14589008 1375388 8.40 83932 2578404 2082312 11.95 1759032 2207164 52116 08:33:01 11699548 14236664 1725104 10.53 85772 2630716 2396896 13.75 2134660 2234840 15348 08:34:01 11109348 13961040 1999168 12.20 99244 2915932 2569520 14.74 2490216 2449984 259968 08:35:01 10828920 13891960 2060136 12.58 103512 3115308 2735392 15.69 2680256 2522996 2636 08:36:01 12288308 15356332 595960 3.64 104200 3120556 1339388 7.68 1223152 2526164 5076 Average: 11907204 14580689 1381327 8.43 91127 2754664 2067299 11.86 1844194 2310215 85063 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 371.45 244.53 1564.25 69.12 0.00 0.00 0.00 0.00 08:32:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 311.68 241.68 3764.08 33.82 0.00 0.00 0.00 0.00 08:33:01 lo 44.35 44.35 4.06 4.06 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 73.22 65.46 258.80 14.84 0.00 0.00 0.00 0.00 08:34:01 lo 863.50 863.50 815.63 815.63 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 340.89 242.07 4230.26 30.12 0.00 0.00 0.00 0.00 08:35:01 lo 4.65 4.65 0.37 0.37 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 98.90 51.36 1415.42 10.54 0.00 0.00 0.00 0.00 08:36:01 lo 5.50 5.50 0.41 0.41 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 9.38 9.13 6.31 3.66 0.00 0.00 0.00 0.00 Average: lo 153.78 153.78 137.17 137.17 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 201.28 142.58 1877.72 27.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41719) 10/12/24 _x86_64_ (4 CPU) 08:29:29 LINUX RESTART (4 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 20.98 13.53 10.75 3.15 0.13 51.46 08:31:01 0 19.77 12.95 9.51 1.89 0.12 55.77 08:31:01 1 29.50 14.59 12.32 4.40 0.13 39.05 08:31:01 2 17.51 12.98 10.85 3.73 0.13 54.79 08:31:01 3 17.17 13.62 10.29 2.59 0.12 56.22 08:32:01 all 59.97 0.00 2.47 2.06 0.11 35.39 08:32:01 0 55.55 0.00 1.86 0.86 0.10 41.63 08:32:01 1 57.57 0.00 3.43 2.34 0.10 36.55 08:32:01 2 68.07 0.00 2.40 4.24 0.13 25.15 08:32:01 3 58.70 0.00 2.20 0.81 0.10 38.20 08:33:01 all 69.87 0.00 2.10 0.18 0.12 27.73 08:33:01 0 73.46 0.00 1.94 0.03 0.12 24.45 08:33:01 1 70.91 0.00 1.97 0.07 0.10 26.94 08:33:01 2 65.07 0.00 2.14 0.29 0.14 32.36 08:33:01 3 70.06 0.00 2.33 0.32 0.14 27.15 08:34:01 all 53.40 0.00 2.36 0.46 0.10 43.68 08:34:01 0 52.08 0.00 2.18 0.49 0.10 45.15 08:34:01 1 56.89 0.00 2.52 0.59 0.10 39.90 08:34:01 2 49.11 0.00 2.14 0.13 0.08 48.54 08:34:01 3 55.56 0.00 2.60 0.64 0.10 41.11 08:35:01 all 78.95 0.00 2.34 0.32 0.14 18.26 08:35:01 0 84.58 0.00 1.61 0.69 0.15 12.97 08:35:01 1 79.36 0.00 2.39 0.32 0.13 17.79 08:35:01 2 68.65 0.00 2.60 0.25 0.13 28.36 08:35:01 3 83.22 0.00 2.74 0.02 0.13 13.88 08:36:01 all 26.20 0.00 0.77 3.93 0.15 68.95 08:36:01 0 26.30 0.00 0.74 0.33 0.08 72.55 08:36:01 1 33.75 0.00 0.83 5.28 0.08 60.06 08:36:01 2 22.03 0.00 0.68 10.06 0.22 67.02 08:36:01 3 22.79 0.00 0.82 0.07 0.22 76.11 Average: all 51.52 2.26 3.46 1.69 0.12 40.94 Average: 0 51.91 2.16 2.97 0.71 0.11 42.14 Average: 1 54.66 2.44 3.92 2.17 0.11 36.71 Average: 2 48.34 2.17 3.47 3.12 0.14 42.76 Average: 3 51.19 2.28 3.50 0.74 0.13 42.16