---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-820 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/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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 873 27804 1 3422 30762 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:02:d2:fe brd ff:ff:ff:ff:ff:ff inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe02:d2fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:99:d9:ee 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-820) 10/24/24 _x86_64_ (8 CPU) 13:54:19 LINUX RESTART (8 CPU) 13:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:56:01 383.05 86.95 296.10 0.00 2575.70 38542.50 0.00 13:57:01 116.05 10.35 105.70 0.00 183.57 46518.38 0.00 Average: 248.43 48.33 200.10 0.00 1369.58 42563.95 0.00 13:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 29600120 31571624 746952 2.27 79836 2194940 1680912 4.96 1023236 1903284 147200 13:57:01 28349012 31365472 925200 2.81 118296 3139212 1942512 5.73 1399904 2685852 764492 Average: 28974566 31468548 836076 2.54 99066 2667076 1811712 5.34 1211570 2294568 455846 13:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 13:56:01 ens3 199.53 152.31 1588.22 42.18 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 13:57:01 ens3 179.64 131.81 2837.08 16.14 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 189.50 141.98 2217.89 29.05 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-820) 10/24/24 _x86_64_ (8 CPU) 13:54:19 LINUX RESTART (8 CPU) 13:55:02 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 8.77 8.54 7.27 4.09 0.14 71.18 13:56:01 0 6.85 9.62 7.62 1.90 0.15 73.85 13:56:01 1 2.09 10.39 7.79 2.99 0.15 76.59 13:56:01 2 11.52 6.76 7.26 5.58 0.12 68.76 13:56:01 3 16.61 7.74 7.78 3.79 0.15 63.93 13:56:01 4 3.97 6.89 6.40 6.72 0.12 75.90 13:56:01 5 8.34 10.25 7.40 3.79 0.15 70.06 13:56:01 6 4.28 10.66 8.10 1.81 0.14 75.01 13:56:01 7 16.52 5.98 5.84 6.15 0.14 65.37 13:57:01 all 14.43 1.02 2.18 4.86 0.06 77.45 13:57:01 0 19.31 1.49 2.66 3.79 0.07 72.68 13:57:01 1 12.18 1.09 2.36 3.89 0.05 80.43 13:57:01 2 22.76 0.70 1.95 1.25 0.07 73.26 13:57:01 3 12.74 0.64 2.01 1.94 0.07 82.60 13:57:01 4 10.83 1.82 1.99 1.84 0.07 83.45 13:57:01 5 7.83 1.43 2.13 9.14 0.05 79.42 13:57:01 6 22.77 0.72 2.75 6.71 0.08 66.97 13:57:01 7 7.03 0.27 1.59 10.30 0.05 80.76 Average: all 11.63 4.74 4.70 4.48 0.10 74.35 Average: 0 13.14 5.51 5.12 2.85 0.11 73.26 Average: 1 7.19 5.69 5.05 3.45 0.10 78.53 Average: 2 17.20 3.70 4.58 3.39 0.09 71.04 Average: 3 14.66 4.16 4.87 2.86 0.11 73.35 Average: 4 7.44 4.33 4.17 4.25 0.09 79.72 Average: 5 8.08 5.80 4.74 6.49 0.10 74.79 Average: 6 13.63 5.64 5.39 4.29 0.11 70.95 Average: 7 11.71 3.09 3.69 8.25 0.09 73.16