---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-12634 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2800.000 BogoMIPS: 5600.00 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 9.5G 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/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 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 515 4272 1 3158 7122 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:b8:44:fb brd ff:ff:ff:ff:ff:ff inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:feb8:44fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:34:7a:ae 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-12634) 08/22/24 _x86_64_ (2 CPU) 05:15:41 LINUX RESTART (2 CPU) 05:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:17:01 269.17 150.25 118.92 0.00 11004.61 46871.46 0.00 05:18:01 78.96 20.54 58.41 0.00 1813.80 9621.86 0.00 05:19:01 93.05 1.32 91.73 0.00 107.32 20648.43 0.00 Average: 146.37 56.85 89.52 0.00 4270.66 25593.65 0.00 05:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 5668972 7407976 399236 4.91 40476 1883636 1118072 12.17 590376 1671636 10288 05:18:01 5212828 7361296 422216 5.19 69724 2241568 1104360 12.02 693796 1980068 240428 05:19:01 4474708 7382108 383364 4.71 107584 2913116 1080964 11.77 764952 2579248 524504 Average: 5118836 7383793 401605 4.94 72595 2346107 1101132 11.99 683041 2076984 258407 05:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 05:17:01 ens3 272.29 163.88 1268.62 60.54 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 05:18:01 ens3 97.78 78.27 965.76 10.99 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 lo 4.67 4.67 0.47 0.47 0.00 0.00 0.00 0.00 05:19:01 ens3 153.41 114.73 2363.25 13.67 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 2.31 2.31 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 173.94 118.71 1534.00 28.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-12634) 08/22/24 _x86_64_ (2 CPU) 05:15:41 LINUX RESTART (2 CPU) 05:16:02 CPU %user %nice %system %iowait %steal %idle 05:17:01 all 14.19 29.16 20.22 15.07 0.14 21.21 05:17:01 0 13.66 29.43 20.39 19.08 0.10 17.33 05:17:01 1 14.73 28.90 20.04 11.03 0.17 25.13 05:18:01 all 37.17 0.00 3.29 6.68 0.12 52.75 05:18:01 0 23.60 0.00 2.52 9.31 0.12 64.46 05:18:01 1 50.91 0.00 4.07 4.01 0.12 40.90 05:19:01 all 49.51 0.00 4.89 7.38 0.13 38.09 05:19:01 0 47.98 0.00 4.91 9.94 0.12 37.05 05:19:01 1 51.03 0.00 4.87 4.82 0.15 39.13 Average: all 33.81 9.52 9.35 9.65 0.13 37.53 Average: 0 28.52 9.62 9.16 12.72 0.11 39.88 Average: 1 39.14 9.43 9.55 6.57 0.15 35.15