---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-4368 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 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 859 27801 1 3439 30776 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:01:90:66 brd ff:ff:ff:ff:ff:ff inet 10.30.171.12/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe01:9066/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:2b:90:38 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-4368) 12/20/24 _x86_64_ (8 CPU) 14:56:15 LINUX RESTART (8 CPU) 14:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:58:01 157.41 59.86 97.55 0.00 679.24 11738.24 0.00 14:59:01 168.19 12.96 155.22 0.00 1246.99 38581.57 0.00 Average: 162.80 36.42 126.39 0.00 963.09 25158.79 0.00 14:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:01 29512800 31623872 695248 2.12 87120 2318048 1591196 4.69 961728 2044376 163208 14:59:01 28534052 31577752 718816 2.19 122980 3155992 1629396 4.80 1090720 2814680 43812 Average: 29023426 31600812 707032 2.15 105050 2737020 1610296 4.75 1026224 2429528 103510 14:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 85.20 70.41 949.96 9.89 0.00 0.00 0.00 0.00 14:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 192.75 147.18 2583.94 22.26 0.00 0.00 0.00 0.00 14:59:01 lo 3.73 3.73 0.38 0.38 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 138.97 108.79 1766.88 16.07 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-4368) 12/20/24 _x86_64_ (8 CPU) 14:56:15 LINUX RESTART (8 CPU) 14:57:01 CPU %user %nice %system %iowait %steal %idle 14:58:01 all 9.86 7.21 6.40 0.95 0.10 75.48 14:58:01 0 0.32 3.36 5.95 3.23 0.10 87.03 14:58:01 1 10.43 8.15 6.32 0.59 0.08 74.43 14:58:01 2 7.16 8.00 5.72 0.99 0.08 78.05 14:58:01 3 9.83 9.42 7.65 0.40 0.10 72.59 14:58:01 4 6.18 7.09 6.45 1.01 0.12 79.16 14:58:01 5 14.11 8.11 6.80 0.35 0.10 70.52 14:58:01 6 15.92 6.66 6.48 0.49 0.10 70.36 14:58:01 7 14.86 6.86 5.83 0.55 0.13 71.76 14:59:01 all 17.23 0.00 1.76 1.03 0.06 79.92 14:59:01 0 16.66 0.00 1.97 0.43 0.07 80.88 14:59:01 1 38.30 0.00 2.22 0.75 0.07 58.66 14:59:01 2 15.60 0.00 2.48 3.25 0.07 78.60 14:59:01 3 12.01 0.00 1.62 0.49 0.03 85.85 14:59:01 4 15.49 0.00 1.25 0.85 0.03 82.38 14:59:01 5 12.15 0.00 1.75 0.15 0.07 85.88 14:59:01 6 8.30 0.00 1.59 2.16 0.08 87.87 14:59:01 7 19.31 0.00 1.20 0.17 0.05 79.27 Average: all 13.56 3.59 4.07 0.99 0.08 77.71 Average: 0 8.55 1.67 3.94 1.82 0.08 83.93 Average: 1 24.40 4.06 4.26 0.67 0.08 66.53 Average: 2 11.38 4.00 4.10 2.12 0.08 78.33 Average: 3 10.92 4.70 4.63 0.44 0.07 79.24 Average: 4 10.85 3.53 3.84 0.93 0.08 80.77 Average: 5 13.12 4.05 4.27 0.25 0.08 78.22 Average: 6 12.10 3.32 4.02 1.32 0.09 79.15 Average: 7 17.09 3.42 3.51 0.36 0.09 75.53