---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-1066 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 867 27816 1 3417 30768 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:b3:53:cf brd ff:ff:ff:ff:ff:ff inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:feb3:53cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:f1:c0:87 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-8c-8g-1066) 10/25/24 _x86_64_ (8 CPU) 07:13:11 LINUX RESTART (8 CPU) 07:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:15:01 143.81 71.31 72.50 0.00 1690.83 7644.28 0.00 07:16:01 129.56 2.25 127.31 0.00 150.77 23225.86 0.00 Average: 136.62 36.49 100.13 0.00 914.33 15500.53 0.00 07:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 29454048 31556956 760204 2.31 86008 2312140 1628820 4.80 1050300 2013592 261960 07:16:01 28476384 31494436 800368 2.43 123592 3128416 1691768 4.99 1187400 2770360 616436 Average: 28965216 31525696 780286 2.37 104800 2720278 1660294 4.89 1118850 2391976 439198 07:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:01 ens3 85.95 73.60 918.79 9.28 0.00 0.00 0.00 0.00 07:15:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 ens3 189.80 140.68 2635.41 19.34 0.00 0.00 0.00 0.00 07:16:01 lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 138.31 107.42 1784.31 14.35 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.21 0.21 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-8c-8g-1066) 10/25/24 _x86_64_ (8 CPU) 07:13:11 LINUX RESTART (8 CPU) 07:14:02 CPU %user %nice %system %iowait %steal %idle 07:15:01 all 10.11 7.36 6.78 1.34 0.12 74.30 07:15:01 0 20.36 5.79 6.04 1.63 0.12 66.06 07:15:01 1 11.09 7.57 6.97 0.56 0.12 73.69 07:15:01 2 9.55 8.44 7.17 0.77 0.12 73.95 07:15:01 3 6.40 7.97 6.89 0.60 0.14 78.01 07:15:01 4 4.16 8.31 7.71 0.41 0.10 79.31 07:15:01 5 21.89 6.09 6.56 2.66 0.12 62.68 07:15:01 6 4.49 3.96 5.81 3.60 0.12 82.02 07:15:01 7 2.86 10.74 7.06 0.48 0.12 78.75 07:16:01 all 16.51 0.00 1.76 3.07 0.04 78.62 07:16:01 0 22.29 0.00 2.65 4.55 0.07 70.44 07:16:01 1 18.03 0.00 1.72 0.95 0.05 79.25 07:16:01 2 30.47 0.00 2.93 5.39 0.05 61.16 07:16:01 3 7.47 0.00 1.35 6.25 0.05 84.87 07:16:01 4 9.89 0.00 0.95 0.46 0.02 88.68 07:16:01 5 5.42 0.00 0.88 2.42 0.03 91.24 07:16:01 6 20.97 0.00 2.28 3.62 0.05 73.09 07:16:01 7 17.64 0.00 1.29 0.94 0.03 80.10 Average: all 13.34 3.64 4.24 2.21 0.08 76.48 Average: 0 21.33 2.87 4.34 3.10 0.09 68.26 Average: 1 14.59 3.75 4.32 0.76 0.08 76.50 Average: 2 20.11 4.18 5.03 3.10 0.08 67.49 Average: 3 6.94 3.94 4.10 3.45 0.09 81.47 Average: 4 7.06 4.10 4.29 0.44 0.06 84.05 Average: 5 13.57 3.01 3.69 2.54 0.08 77.12 Average: 6 12.83 1.96 4.02 3.61 0.08 77.50 Average: 7 10.32 5.31 4.15 0.71 0.08 79.43