---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-5690 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.8G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 852 27793 1 3453 30782 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:83:71:ba brd ff:ff:ff:ff:ff:ff inet 10.30.171.131/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe83:71ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:d1:43:b5 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 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-5690) 01/27/25 _x86_64_ (8 CPU) 10:55:32 LINUX RESTART (8 CPU) 10:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:57:01 428.50 129.40 299.10 0.00 10667.82 116489.25 0.00 10:58:01 139.03 27.90 111.13 0.00 1236.73 19038.44 0.00 Average: 283.76 78.65 205.12 0.00 5952.27 67763.85 0.00 10:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 29617684 31578460 744296 2.26 78288 2186556 1661892 4.90 992848 1922488 172920 10:58:01 28230584 31379132 913680 2.78 119152 3265172 1975260 5.82 1404796 2795400 868564 Average: 28924134 31478796 828988 2.52 98720 2725864 1818576 5.36 1198822 2358944 520742 10:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 402.92 282.29 2155.44 73.93 0.00 0.00 0.00 0.00 10:57:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 165.46 114.50 2649.11 15.00 0.00 0.00 0.00 0.00 10:58:01 lo 2.00 2.00 0.19 0.19 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: ens3 284.19 198.39 2402.27 44.46 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-5690) 01/27/25 _x86_64_ (8 CPU) 10:55:32 LINUX RESTART (8 CPU) 10:56:01 CPU %user %nice %system %iowait %steal %idle 10:57:01 all 11.06 8.93 8.18 3.28 0.13 68.43 10:57:01 0 12.62 9.95 8.44 2.42 0.12 66.44 10:57:01 1 16.07 7.01 6.77 3.45 0.19 66.50 10:57:01 2 6.43 6.21 8.42 7.45 0.14 71.36 10:57:01 3 13.14 5.20 6.96 1.67 0.10 72.93 10:57:01 4 7.63 12.25 9.08 3.34 0.13 67.57 10:57:01 5 14.46 9.25 8.30 2.91 0.10 64.99 10:57:01 6 8.15 10.09 7.87 2.68 0.13 71.08 10:57:01 7 9.90 11.41 9.61 2.32 0.13 66.62 10:58:01 all 15.02 2.04 3.10 1.74 0.07 78.02 10:58:01 0 15.15 2.59 3.51 3.98 0.08 74.68 10:58:01 1 22.85 0.96 2.97 4.84 0.08 68.30 10:58:01 2 3.85 1.68 2.77 0.34 0.10 91.26 10:58:01 3 7.97 1.91 2.98 0.87 0.08 86.19 10:58:01 4 10.77 2.94 3.29 1.26 0.05 81.70 10:58:01 5 18.68 2.48 3.35 1.02 0.07 74.40 10:58:01 6 25.74 1.34 2.71 1.27 0.07 68.88 10:58:01 7 15.12 2.44 3.23 0.33 0.05 78.83 Average: all 13.05 5.47 5.63 2.51 0.10 73.24 Average: 0 13.89 6.27 5.97 3.20 0.10 70.57 Average: 1 19.47 3.97 4.87 4.15 0.13 67.41 Average: 2 5.13 3.93 5.58 3.87 0.12 81.36 Average: 3 10.54 3.55 4.96 1.27 0.09 79.59 Average: 4 9.20 7.58 6.18 2.29 0.09 74.65 Average: 5 16.57 5.86 5.82 1.96 0.08 69.70 Average: 6 16.98 5.69 5.28 1.97 0.10 69.98 Average: 7 12.52 6.91 6.41 1.33 0.09 72.74