---> uname -a: Linux prd-ubuntu2004-docker-4c-16g-8373 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 12G 66G 16% / 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/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 ---> free -m: total used free shared buff/cache available Mem: 15997 638 9752 1 5606 15019 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:1e:bd:4f brd ff:ff:ff:ff:ff:ff inet 10.30.170.170/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe1e:bd4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:14:70:e0 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-16g-8373) 01/07/25 _x86_64_ (4 CPU) 14:22:52 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:24:01 452.79 159.61 293.18 0.00 12027.73 71608.07 0.00 14:25:01 155.66 38.99 116.66 0.00 1995.00 18775.82 0.00 14:26:01 202.15 19.89 182.26 0.00 940.89 47788.74 0.00 14:27:01 55.36 1.68 53.67 0.00 76.12 31516.88 0.00 Average: 216.49 55.04 161.45 0.00 3759.82 42422.60 0.00 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 13531624 15410284 581992 3.55 54336 2032236 1335324 7.66 796968 1800296 96848 14:25:01 12276416 15048416 912852 5.57 95604 2830556 1836304 10.54 1248612 2517128 524380 14:26:01 10209772 14034024 1925964 11.76 135588 3755212 2657784 15.25 2394924 3348108 139844 14:27:01 10056696 15440700 518652 3.17 158000 5220368 1251860 7.18 1295688 4530704 735044 Average: 11518627 14983356 984865 6.01 110882 3459593 1770318 10.16 1434048 3049059 374029 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 376.59 254.41 1687.61 71.20 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 14:25:01 ens3 193.80 144.68 3229.78 18.44 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 14:26:01 ens3 351.80 301.55 5430.17 32.64 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 2.93 2.93 0.32 0.32 0.00 0.00 0.00 0.00 14:27:01 ens3 286.75 197.73 4914.74 21.74 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 302.24 224.59 3815.64 36.01 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: lo 2.36 2.36 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-16g-8373) 01/07/25 _x86_64_ (4 CPU) 14:22:52 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 16.76 17.93 15.66 3.39 0.10 46.16 14:24:01 0 20.94 16.68 15.48 2.10 0.10 44.69 14:24:01 1 14.91 18.28 15.52 2.80 0.10 48.39 14:24:01 2 14.78 18.49 15.32 5.72 0.10 45.59 14:24:01 3 16.39 18.25 16.32 2.96 0.10 45.97 14:25:01 all 32.21 2.74 5.02 2.41 0.08 57.54 14:25:01 0 27.91 3.50 5.15 1.93 0.07 61.44 14:25:01 1 53.57 3.38 6.37 1.74 0.08 34.86 14:25:01 2 23.17 2.82 4.51 0.99 0.07 68.45 14:25:01 3 24.19 1.24 4.05 4.99 0.10 65.42 14:26:01 all 87.50 0.00 3.42 1.37 0.08 7.63 14:26:01 0 90.83 0.00 3.71 1.81 0.08 3.57 14:26:01 1 82.83 0.00 3.38 2.22 0.08 11.48 14:26:01 2 93.75 0.00 2.96 0.71 0.08 2.50 14:26:01 3 82.63 0.00 3.62 0.75 0.08 12.91 14:27:01 all 41.92 0.00 3.05 1.31 0.08 53.65 14:27:01 0 43.40 0.00 2.48 0.82 0.10 53.20 14:27:01 1 37.18 0.00 2.61 2.49 0.07 57.65 14:27:01 2 46.92 0.00 4.08 0.48 0.08 48.43 14:27:01 3 40.16 0.00 3.01 1.42 0.08 55.32 Average: all 44.67 5.13 6.76 2.12 0.09 41.23 Average: 0 45.82 5.02 6.69 1.66 0.09 40.72 Average: 1 47.18 5.39 6.95 2.31 0.08 38.07 Average: 2 44.73 5.29 6.69 1.96 0.08 41.25 Average: 3 40.93 4.84 6.73 2.53 0.09 44.88