---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-2139 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.6G 30G 25% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 560 4247 1 3138 7078 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:e0:62:55 brd ff:ff:ff:ff:ff:ff inet 10.30.171.91/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fee0:6255/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:32:ad:53 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-2c-2g-2139) 01/16/25 _x86_64_ (2 CPU) 10:18:48 LINUX RESTART (2 CPU) 10:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:20:01 421.61 151.76 269.86 0.00 11946.01 45259.39 0.00 10:21:01 96.83 16.55 80.29 0.00 184.50 10647.04 0.00 10:22:01 81.74 1.40 80.34 0.00 119.98 20399.67 0.00 Average: 200.06 56.57 143.49 0.00 4083.50 25435.37 0.00 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 5401844 7268592 531364 6.53 49024 1997908 1216120 13.24 753296 1766904 71576 10:21:01 5118236 7325468 452448 5.56 74232 2291616 1185240 12.90 718168 2043456 144176 10:22:01 4352912 7244952 519120 6.38 107276 2895868 1188244 12.94 890272 2574536 240436 Average: 4957664 7279671 500977 6.16 76844 2395131 1196535 13.03 787245 2128299 152063 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 342.16 204.23 1588.41 65.06 0.00 0.00 0.00 0.00 10:21:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 63.97 55.01 651.35 8.99 0.00 0.00 0.00 0.00 10:22:01 lo 4.07 4.07 0.41 0.41 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 146.69 97.22 2074.66 18.37 0.00 0.00 0.00 0.00 Average: lo 2.19 2.19 0.21 0.21 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 184.27 118.82 1438.14 30.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-2139) 01/16/25 _x86_64_ (2 CPU) 10:18:48 LINUX RESTART (2 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 25.95 24.36 20.91 15.93 0.14 12.72 10:20:01 0 27.98 22.88 20.37 18.23 0.15 10.40 10:20:01 1 23.93 25.84 21.44 13.64 0.12 15.03 10:21:01 all 34.56 4.62 5.55 11.74 0.10 43.43 10:21:01 0 23.09 4.80 5.30 7.67 0.08 59.06 10:21:01 1 46.06 4.44 5.81 15.81 0.12 27.76 10:22:01 all 41.40 0.00 4.34 7.50 0.10 46.66 10:22:01 0 26.99 0.00 3.53 9.36 0.08 60.03 10:22:01 1 55.73 0.00 5.14 5.64 0.12 33.37 Average: all 33.99 9.62 10.23 11.71 0.11 34.34 Average: 0 26.00 9.19 9.70 11.73 0.11 43.28 Average: 1 41.96 10.05 10.77 11.70 0.12 25.41