---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42688 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 857 27805 1 3437 30777 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:0d:ce:2f brd ff:ff:ff:ff:ff:ff inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe0d:ce2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:29:c2:00 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-42688) 10/15/24 _x86_64_ (8 CPU) 12:42:20 LINUX RESTART (8 CPU) 12:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:44:01 388.62 86.82 301.80 0.00 2536.78 11507.57 0.00 12:45:01 140.01 2.57 137.44 0.00 153.31 23685.25 0.00 Average: 264.31 44.69 219.62 0.00 1345.04 17596.41 0.00 12:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 29529872 31558272 760784 2.31 83020 2245604 1700540 5.01 1045640 1948648 187520 12:45:01 28487036 31525860 765024 2.33 123300 3149108 1672032 4.93 1153796 2789216 609492 Average: 29008454 31542066 762904 2.32 103160 2697356 1686286 4.97 1099718 2368932 398506 12:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 ens3 193.05 142.86 1711.02 24.76 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:45:01 ens3 185.20 136.06 2688.89 19.61 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 189.13 139.46 2199.96 22.19 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 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-42688) 10/15/24 _x86_64_ (8 CPU) 12:42:20 LINUX RESTART (8 CPU) 12:43:01 CPU %user %nice %system %iowait %steal %idle 12:44:01 all 9.98 8.13 6.70 1.97 0.12 73.12 12:44:01 0 5.75 6.63 6.28 4.07 0.10 77.17 12:44:01 1 5.93 8.46 7.41 1.53 0.10 76.57 12:44:01 2 4.91 8.84 7.30 2.73 0.10 76.12 12:44:01 3 13.62 8.18 6.25 0.93 0.12 70.91 12:44:01 4 6.26 10.23 7.08 0.52 0.13 75.77 12:44:01 5 13.47 8.66 6.36 1.04 0.12 70.35 12:44:01 6 11.78 7.71 6.24 0.86 0.12 73.29 12:44:01 7 18.05 6.29 6.66 4.10 0.13 64.77 12:45:01 all 16.62 0.00 1.58 2.27 0.07 79.46 12:45:01 0 20.77 0.00 1.80 5.10 0.07 72.26 12:45:01 1 32.75 0.00 1.89 1.95 0.10 63.31 12:45:01 2 4.90 0.00 0.72 0.15 0.07 94.16 12:45:01 3 26.99 0.00 2.27 2.17 0.07 68.49 12:45:01 4 4.38 0.00 1.34 6.74 0.05 87.49 12:45:01 5 10.33 0.00 1.39 0.62 0.08 87.58 12:45:01 6 18.09 0.00 1.92 1.19 0.05 78.75 12:45:01 7 14.66 0.00 1.30 0.27 0.08 83.69 Average: all 13.31 4.05 4.13 2.12 0.09 76.30 Average: 0 13.30 3.30 4.03 4.58 0.08 74.70 Average: 1 19.41 4.21 4.64 1.74 0.10 69.91 Average: 2 4.91 4.40 4.00 1.43 0.08 85.17 Average: 3 20.33 4.08 4.25 1.55 0.09 69.70 Average: 4 5.31 5.10 4.20 3.64 0.09 81.64 Average: 5 11.89 4.32 3.86 0.83 0.10 78.99 Average: 6 14.95 3.85 4.07 1.02 0.08 76.03 Average: 7 16.35 3.14 3.97 2.18 0.11 74.26