---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-27588 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 8.9G 69G 12% / 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 ---> free -m: total used free shared buff/cache available Mem: 15997 633 12855 1 2508 15032 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:d2:93:28 brd ff:ff:ff:ff:ff:ff inet 10.30.170.15/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fed2:9328/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:64:25:b9 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-27588) 09/25/24 _x86_64_ (4 CPU) 19:28:22 LINUX RESTART (4 CPU) 19:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:30:01 253.53 85.97 167.56 0.00 2575.43 44735.08 0.00 19:31:01 70.50 0.88 69.62 0.00 111.79 10533.38 0.00 Average: 161.23 43.06 118.17 0.00 1332.95 27486.27 0.00 19:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:30:01 13252712 15386304 595608 3.64 70680 2257156 1347744 7.73 915824 1935664 184208 19:31:01 13210260 15433112 541732 3.31 79564 2331520 1269900 7.29 850428 2031912 20528 Average: 13231486 15409708 568670 3.47 75122 2294338 1308822 7.51 883126 1983788 102368 19:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 218.49 171.31 1775.26 42.52 0.00 0.00 0.00 0.00 19:30:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 35.79 35.31 241.94 9.96 0.00 0.00 0.00 0.00 19:31:01 lo 1.13 1.13 0.11 0.11 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 126.35 102.72 1001.97 26.10 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27588) 09/25/24 _x86_64_ (4 CPU) 19:28:22 LINUX RESTART (4 CPU) 19:29:02 CPU %user %nice %system %iowait %steal %idle 19:30:01 all 15.22 13.09 9.94 10.06 0.13 51.56 19:30:01 0 17.62 11.87 9.08 14.00 0.14 47.30 19:30:01 1 18.46 11.76 9.18 7.71 0.14 52.77 19:30:01 2 17.77 14.11 10.82 9.62 0.12 47.56 19:30:01 3 7.06 14.62 10.70 8.92 0.12 58.58 19:31:01 all 17.61 0.00 1.19 5.52 0.05 75.63 19:31:01 0 15.11 0.00 1.18 15.53 0.05 68.12 19:31:01 1 9.34 0.00 0.90 0.32 0.05 89.39 19:31:01 2 36.03 0.00 2.08 6.00 0.07 55.82 19:31:01 3 10.01 0.00 0.59 0.30 0.03 89.07 Average: all 16.43 6.45 5.50 7.76 0.09 63.77 Average: 0 16.35 5.85 5.08 14.77 0.09 57.86 Average: 1 13.85 5.81 4.99 3.97 0.09 71.30 Average: 2 27.04 6.95 6.39 7.78 0.09 51.75 Average: 3 8.56 7.19 5.56 4.54 0.08 74.08