---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-235 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: 2799.998 BogoMIPS: 5599.99 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 866 27811 1 3422 30769 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:dd:8f brd ff:ff:ff:ff:ff:ff inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fed2:dd8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:e1:d3:b0 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-235) 10/22/24 _x86_64_ (8 CPU) 15:20:51 LINUX RESTART (8 CPU) 15:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:22:01 408.57 142.63 265.94 0.00 11523.28 120580.30 0.00 15:23:01 129.41 42.36 87.05 0.00 1368.97 12666.17 0.00 15:24:01 150.31 2.02 148.29 0.00 187.84 37096.22 0.00 Average: 229.43 62.33 167.09 0.00 4360.03 56780.90 0.00 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 29782208 31571288 758204 2.31 64628 2037608 1683592 4.96 990748 1775268 100736 15:23:01 29141948 31402140 901396 2.74 96332 2449176 1937456 5.71 1227896 2123688 239516 15:24:01 28490300 31516516 774236 2.36 124352 3135472 1679712 4.95 1167916 2772824 15628 Average: 29138152 31496648 811279 2.47 95104 2540752 1766920 5.21 1128853 2223927 118627 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 ens3 371.85 276.52 2021.34 71.71 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 15:23:01 ens3 73.77 62.32 887.46 9.69 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:24:01 ens3 159.09 119.16 2326.05 17.63 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 2.67 2.67 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 201.57 152.67 1744.95 33.01 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 1.86 1.86 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-235) 10/22/24 _x86_64_ (8 CPU) 15:20:51 LINUX RESTART (8 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 8.26 8.94 7.63 4.32 0.15 70.70 15:22:01 0 15.49 8.04 7.31 3.47 0.13 65.55 15:22:01 1 5.66 9.06 9.32 2.49 0.19 73.28 15:22:01 2 6.26 6.71 7.32 8.32 0.13 71.26 15:22:01 3 5.00 10.37 7.55 2.69 0.12 74.27 15:22:01 4 7.46 9.49 6.84 11.16 0.12 64.93 15:22:01 5 9.00 9.52 7.62 2.71 0.15 70.99 15:22:01 6 8.35 9.60 7.93 1.71 0.20 72.20 15:22:01 7 8.83 8.69 7.18 2.11 0.15 73.05 15:23:01 all 10.17 3.62 3.66 2.47 0.08 79.99 15:23:01 0 5.39 4.20 3.73 0.85 0.08 85.74 15:23:01 1 4.35 4.91 3.90 0.70 0.05 86.09 15:23:01 2 2.01 1.66 2.74 6.80 0.10 86.69 15:23:01 3 10.15 4.22 3.88 0.97 0.08 80.70 15:23:01 4 2.68 4.77 3.58 1.10 0.07 87.81 15:23:01 5 11.47 4.09 4.24 2.00 0.08 78.12 15:23:01 6 28.28 1.75 3.46 2.15 0.10 64.27 15:23:01 7 17.09 3.38 3.77 5.22 0.08 70.46 15:24:01 all 13.95 0.00 1.21 3.81 0.05 80.99 15:24:01 0 19.38 0.00 1.59 1.07 0.07 77.90 15:24:01 1 5.35 0.00 0.72 3.21 0.05 90.68 15:24:01 2 21.47 0.00 1.75 3.61 0.07 73.11 15:24:01 3 15.41 0.00 0.92 2.02 0.05 81.60 15:24:01 4 11.63 0.00 1.14 4.53 0.05 82.66 15:24:01 5 13.13 0.00 1.24 1.91 0.05 83.67 15:24:01 6 15.45 0.00 1.36 13.72 0.05 69.43 15:24:01 7 9.80 0.00 0.97 0.40 0.03 88.79 Average: all 10.80 4.17 4.16 3.53 0.09 77.24 Average: 0 13.42 4.07 4.20 1.79 0.09 76.42 Average: 1 5.12 4.64 4.62 2.13 0.10 83.39 Average: 2 9.92 2.79 3.93 6.24 0.10 77.03 Average: 3 10.19 4.85 4.11 1.89 0.08 78.87 Average: 4 7.25 4.73 3.84 5.57 0.08 78.54 Average: 5 11.20 4.53 4.36 2.21 0.10 77.60 Average: 6 17.36 3.78 4.25 5.86 0.12 68.63 Average: 7 11.91 4.01 3.96 2.58 0.09 77.44