---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-43475 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/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 873 27792 1 3435 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:4c:10:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe4c:10f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:6a:0b:e2 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-43475) 10/17/24 _x86_64_ (8 CPU) 13:48:06 LINUX RESTART (8 CPU) 13:49:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:50:01 129.74 63.54 66.20 0.00 1623.86 7685.31 0.00 13:51:01 117.74 2.33 115.41 0.00 154.43 22433.18 0.00 Average: 123.63 32.41 91.22 0.00 876.51 15186.05 0.00 13:49:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:50:01 29558952 31571832 751340 2.29 82048 2232624 1661240 4.90 1032264 1939124 160636 13:51:01 28451632 31488948 804088 2.45 123080 3147712 1705688 5.03 1193612 2786616 643184 Average: 29005292 31530390 777714 2.37 102564 2690168 1683464 4.96 1112938 2362870 401910 13:49:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 84.74 70.56 968.10 8.81 0.00 0.00 0.00 0.00 13:50:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 207.03 147.50 2694.54 21.72 0.00 0.00 0.00 0.00 13:51:01 lo 3.46 3.46 0.35 0.35 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 146.94 109.69 1846.17 15.38 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-43475) 10/17/24 _x86_64_ (8 CPU) 13:48:06 LINUX RESTART (8 CPU) 13:49:03 CPU %user %nice %system %iowait %steal %idle 13:50:01 all 7.66 6.16 4.81 2.57 0.11 78.69 13:50:01 0 14.22 4.74 3.90 3.52 0.09 73.54 13:50:01 1 11.27 6.90 5.20 1.16 0.10 75.36 13:50:01 2 3.17 4.64 4.23 5.96 0.10 81.90 13:50:01 3 3.82 4.45 4.74 3.94 0.12 82.92 13:50:01 4 14.64 4.80 4.80 1.43 0.10 74.24 13:50:01 5 1.89 7.61 4.80 1.67 0.10 83.93 13:50:01 6 8.41 7.55 5.08 0.90 0.12 77.93 13:50:01 7 3.95 8.63 5.75 1.92 0.10 79.64 13:51:01 all 17.91 0.00 1.63 1.52 0.06 78.88 13:51:01 0 15.45 0.00 1.97 3.76 0.07 78.76 13:51:01 1 7.52 0.00 1.42 0.87 0.05 90.14 13:51:01 2 17.55 0.00 1.93 4.66 0.07 75.80 13:51:01 3 9.57 0.00 1.14 1.04 0.07 88.19 13:51:01 4 36.15 0.00 2.32 0.32 0.05 61.16 13:51:01 5 7.77 0.00 1.05 0.77 0.03 90.37 13:51:01 6 32.86 0.00 2.22 0.47 0.07 64.39 13:51:01 7 16.39 0.00 1.00 0.28 0.05 82.27 Average: all 12.88 3.03 3.19 2.03 0.08 78.79 Average: 0 14.84 2.32 2.92 3.64 0.08 76.20 Average: 1 9.37 3.39 3.28 1.01 0.08 82.87 Average: 2 10.44 2.30 3.07 5.30 0.08 78.81 Average: 3 6.75 2.18 2.91 2.46 0.09 85.60 Average: 4 25.61 2.35 3.54 0.86 0.08 67.57 Average: 5 4.89 3.73 2.89 1.21 0.07 87.22 Average: 6 20.89 3.70 3.62 0.68 0.09 71.02 Average: 7 10.28 4.24 3.33 1.09 0.08 80.98