---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21575 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 600 12120 1 3277 15058 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:f4:bf:11 brd ff:ff:ff:ff:ff:ff inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fef4:bf11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:ff:b4:25 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-21575) 09/13/24 _x86_64_ (4 CPU) 05:30:27 LINUX RESTART (4 CPU) 05:31:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:32:01 213.84 126.84 87.00 0.00 4007.86 32377.75 0.00 05:33:01 68.57 12.21 56.36 0.00 1104.35 6707.02 0.00 Average: 139.98 68.56 71.42 0.00 2531.50 19324.87 0.00 05:31:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 12861092 15498184 482208 2.94 64968 2767120 1268652 7.28 788592 2455384 30532 05:33:01 12518964 15446048 519332 3.17 91440 3016276 1278504 7.34 889700 2666052 149676 Average: 12690028 15472116 500770 3.06 78204 2891698 1273578 7.31 839146 2560718 90104 05:31:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 ens3 307.50 194.45 4693.66 46.11 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 lo 4.38 4.38 0.35 0.35 0.00 0.00 0.00 0.00 05:33:01 ens3 89.19 75.45 947.18 11.07 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 196.49 133.94 2788.67 28.29 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 2.73 2.73 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-21575) 09/13/24 _x86_64_ (4 CPU) 05:30:27 LINUX RESTART (4 CPU) 05:31:03 CPU %user %nice %system %iowait %steal %idle 05:32:01 all 52.89 10.13 10.35 4.38 0.12 22.13 05:32:01 0 54.58 9.08 10.33 2.05 0.14 23.82 05:32:01 1 50.35 12.10 10.92 6.28 0.11 20.23 05:32:01 2 55.37 9.03 9.79 5.64 0.11 20.07 05:32:01 3 51.21 10.35 10.37 3.60 0.12 24.34 05:33:01 all 18.04 0.00 1.50 3.17 0.06 77.23 05:33:01 0 23.74 0.00 2.19 1.81 0.08 72.16 05:33:01 1 3.59 0.00 1.05 8.59 0.07 86.70 05:33:01 2 39.15 0.00 1.93 1.24 0.07 57.61 05:33:01 3 5.64 0.00 0.82 1.04 0.03 92.47 Average: all 35.00 4.93 5.81 3.76 0.09 50.42 Average: 0 38.77 4.43 6.16 1.93 0.11 48.61 Average: 1 26.16 5.84 5.82 7.48 0.09 54.62 Average: 2 47.07 4.41 5.76 3.39 0.09 39.29 Average: 3 27.89 5.06 5.48 2.29 0.08 59.20