---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-737 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 9.6G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 603 12198 1 3195 15054 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:86:63:02 brd ff:ff:ff:ff:ff:ff inet 10.30.170.72/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe86:6302/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:18:2a:f4 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-737) 01/11/25 _x86_64_ (4 CPU) 03:57:49 LINUX RESTART (4 CPU) 03:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:59:01 240.43 176.01 64.42 0.00 12993.24 85369.45 0.00 04:00:01 129.26 34.49 94.77 0.00 1364.71 46983.25 0.00 Average: 184.86 105.26 79.59 0.00 7179.94 66179.55 0.00 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 12130132 14637772 1342692 8.20 58272 2648696 3268812 18.75 1585068 2389080 366648 04:00:01 12628872 15422776 542872 3.31 83868 2893356 1282832 7.36 885200 2564864 140240 Average: 12379502 15030274 942782 5.76 71070 2771026 2275822 13.06 1235134 2476972 253444 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 427.02 285.54 4568.89 55.14 0.00 0.00 0.00 0.00 03:59:01 lo 2.83 2.83 0.27 0.27 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 65.54 54.54 718.67 9.34 0.00 0.00 0.00 0.00 04:00:01 lo 1.20 1.20 0.10 0.10 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 246.31 170.06 2644.10 32.24 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-737) 01/11/25 _x86_64_ (4 CPU) 03:57:49 LINUX RESTART (4 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 42.30 13.45 13.73 3.42 0.10 27.00 03:59:01 0 44.24 13.09 12.86 2.40 0.10 27.31 03:59:01 1 40.08 13.54 14.39 6.32 0.08 25.59 03:59:01 2 41.95 13.52 14.28 2.54 0.12 27.59 03:59:01 3 42.94 13.63 13.39 2.41 0.10 27.52 04:00:01 all 30.78 1.99 3.61 2.20 0.08 61.34 04:00:01 0 22.21 2.04 3.27 2.62 0.08 69.78 04:00:01 1 31.42 1.97 3.46 3.30 0.10 59.75 04:00:01 2 26.34 1.88 3.44 1.28 0.07 66.99 04:00:01 3 43.19 2.08 4.26 1.59 0.08 48.79 Average: all 36.50 7.68 8.64 2.81 0.09 44.28 Average: 0 33.11 7.51 8.01 2.51 0.09 48.76 Average: 1 35.73 7.73 8.90 4.81 0.09 42.74 Average: 2 34.11 7.67 8.84 1.91 0.09 47.38 Average: 3 43.06 7.82 8.80 2.00 0.09 38.23