---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8240 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: 2800.000 BogoMIPS: 5600.00 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 561 12237 1 3198 15096 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:e8:37:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.48/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fee8:37d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b5:7e:db:c0 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-8240) 01/07/25 _x86_64_ (4 CPU) 03:47:14 LINUX RESTART (4 CPU) 03:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:49:01 158.24 67.36 90.88 0.00 1702.92 29516.43 0.00 03:50:01 71.06 0.88 70.18 0.00 82.51 9576.54 0.00 Average: 114.65 34.12 80.53 0.00 892.64 19545.66 0.00 03:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:49:01 12863464 15515996 461580 2.82 70624 2774736 1279076 7.34 791824 2443608 72624 03:50:01 12562652 15487064 474824 2.90 91784 3006728 1300880 7.46 829544 2672028 118048 Average: 12713058 15501530 468202 2.86 81204 2890732 1289978 7.40 810684 2557818 95336 03:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 03:49:01 ens3 34.86 29.03 332.59 4.73 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:50:01 ens3 58.73 51.72 624.24 10.75 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 1.43 1.43 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 46.80 40.37 478.43 7.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8240) 01/07/25 _x86_64_ (4 CPU) 03:47:14 LINUX RESTART (4 CPU) 03:48:01 CPU %user %nice %system %iowait %steal %idle 03:49:01 all 47.01 6.06 6.88 2.47 0.10 37.48 03:49:01 0 56.70 6.37 7.53 1.53 0.10 27.76 03:49:01 1 40.96 5.89 6.44 5.79 0.10 40.82 03:49:01 2 43.00 5.92 7.05 1.48 0.08 42.47 03:49:01 3 47.39 6.08 6.49 1.06 0.10 38.88 03:50:01 all 19.22 0.00 1.40 1.87 0.05 77.45 03:50:01 0 31.39 0.00 1.64 0.82 0.07 66.09 03:50:01 1 15.58 0.00 1.34 4.40 0.07 78.62 03:50:01 2 10.14 0.00 1.00 0.08 0.03 88.73 03:50:01 3 19.75 0.00 1.64 2.19 0.05 76.37 Average: all 33.06 3.02 4.13 2.17 0.08 57.55 Average: 0 43.99 3.17 4.57 1.17 0.08 47.01 Average: 1 28.21 2.93 3.88 5.09 0.08 59.81 Average: 2 26.51 2.95 4.01 0.78 0.06 65.68 Average: 3 33.51 3.03 4.05 1.63 0.08 57.71