---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8334 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.7G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11826 1 3490 14977 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:6c:0e:25 brd ff:ff:ff:ff:ff:ff inet 10.30.170.40/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe6c:e25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:bd:18:42 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-4c-4g-8334) 01/07/25 _x86_64_ (4 CPU) 12:21:02 LINUX RESTART (4 CPU) 12:22:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:23:01 141.93 58.68 83.24 0.00 2124.79 11403.64 0.00 12:24:01 321.49 25.39 296.10 0.00 1394.60 20995.80 0.00 12:25:01 9.80 1.37 8.43 0.00 100.78 3497.55 0.00 12:26:01 3.47 0.00 3.47 0.00 0.00 318.61 0.00 Average: 119.08 21.20 97.88 0.00 899.96 9044.57 0.00 12:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:23:01 12913784 15209908 763016 4.66 78724 2404668 1513180 8.68 1063044 2112260 174176 12:24:01 11262436 14065500 1897480 11.58 89880 2869668 2564552 14.71 2432172 2351852 77564 12:25:01 9782844 12618296 3344032 20.41 90896 2899172 3884208 22.28 3921828 2337016 4212 12:26:01 7026628 9869640 6092472 37.19 91076 2905952 6795432 38.99 6664768 2343792 3396 Average: 10246423 12940836 3024250 18.46 87644 2769865 3689343 21.17 3520453 2286230 64837 12:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 149.55 120.88 1820.42 21.71 0.00 0.00 0.00 0.00 12:23:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 286.77 224.63 3697.97 31.17 0.00 0.00 0.00 0.00 12:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 23.11 20.13 68.80 4.36 0.00 0.00 0.00 0.00 12:25:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 2.93 3.30 0.52 0.59 0.00 0.00 0.00 0.00 12:26:01 lo 1.00 1.00 0.09 0.09 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 115.46 92.12 1395.25 14.43 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8334) 01/07/25 _x86_64_ (4 CPU) 12:21:02 LINUX RESTART (4 CPU) 12:22:02 CPU %user %nice %system %iowait %steal %idle 12:23:01 all 22.36 5.93 6.02 2.89 0.08 62.71 12:23:01 0 18.31 5.52 6.01 1.58 0.10 68.47 12:23:01 1 18.67 7.12 6.60 2.57 0.07 64.97 12:23:01 2 20.25 5.11 5.52 5.04 0.07 64.02 12:23:01 3 32.23 5.97 5.95 2.40 0.09 53.37 12:24:01 all 68.51 0.00 3.03 1.76 0.10 26.59 12:24:01 0 57.09 0.00 1.98 2.88 0.08 37.97 12:24:01 1 67.88 0.00 3.32 1.28 0.10 27.42 12:24:01 2 76.94 0.00 4.81 1.06 0.12 17.07 12:24:01 3 72.18 0.00 2.03 1.83 0.10 23.85 12:25:01 all 48.53 0.00 1.25 0.19 0.09 49.95 12:25:01 0 49.25 0.00 0.89 0.52 0.10 49.25 12:25:01 1 51.12 0.00 1.19 0.17 0.08 47.44 12:25:01 2 52.45 0.00 1.61 0.07 0.08 45.79 12:25:01 3 41.35 0.00 1.31 0.00 0.08 57.25 12:26:01 all 6.09 0.00 0.58 0.06 0.08 93.19 12:26:01 0 4.56 0.00 0.27 0.23 0.08 94.85 12:26:01 1 4.78 0.00 0.27 0.00 0.07 94.88 12:26:01 2 10.03 0.00 1.49 0.00 0.08 88.40 12:26:01 3 4.97 0.00 0.32 0.00 0.08 94.63 Average: all 36.38 1.47 2.71 1.22 0.09 58.15 Average: 0 32.33 1.37 2.27 1.30 0.09 62.64 Average: 1 35.58 1.76 2.83 1.00 0.08 58.75 Average: 2 39.94 1.26 3.34 1.52 0.09 53.84 Average: 3 37.66 1.47 2.39 1.05 0.09 57.35