---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-44817 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 9.9G 29G 26% / 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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 7945 588 3697 1 3659 7049 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:f0:1a:1e brd ff:ff:ff:ff:ff:ff inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fef0:1a1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:1b:c4:e5 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-44817) 10/22/24 _x86_64_ (2 CPU) 04:57:40 LINUX RESTART (2 CPU) 04:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:59:01 287.78 154.17 133.62 0.00 11758.67 45124.93 0.00 05:00:01 122.02 39.31 82.71 0.00 2688.12 12364.08 0.00 05:01:01 16.58 0.95 15.63 0.00 37.86 7748.71 0.00 05:02:01 25.55 0.78 24.76 0.00 37.73 28147.04 0.00 Average: 112.98 48.80 64.18 0.00 3630.18 23344.37 0.00 04:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 5354712 7367112 423988 5.21 64388 2117636 1100328 11.98 673972 1874744 173712 05:00:01 4373752 6820248 954352 11.73 78944 2521640 1651108 17.98 1303612 2192784 208412 05:01:01 4041724 6576304 1194060 14.68 84024 2600708 1873468 20.40 1570232 2248856 72100 05:02:01 3269672 6505240 1260900 15.50 93424 3272624 1883916 20.51 1710012 2857124 57576 Average: 4259965 6817226 958325 11.78 80195 2628152 1627205 17.72 1314457 2293377 127950 04:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 ens3 345.67 216.68 1677.05 66.84 0.00 0.00 0.00 0.00 04:59:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 04:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 ens3 311.13 241.45 3625.10 36.27 0.00 0.00 0.00 0.00 05:00:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 ens3 152.64 133.33 1066.64 26.65 0.00 0.00 0.00 0.00 05:01:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 ens3 247.94 189.97 2881.76 34.73 0.00 0.00 0.00 0.00 05:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 264.34 195.36 2312.77 41.12 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-44817) 10/22/24 _x86_64_ (2 CPU) 04:57:40 LINUX RESTART (2 CPU) 04:58:01 CPU %user %nice %system %iowait %steal %idle 04:59:01 all 35.25 22.22 18.49 7.24 0.13 16.66 04:59:01 0 45.85 17.07 16.33 9.19 0.12 11.44 04:59:01 1 24.58 27.41 20.67 5.28 0.14 21.93 05:00:01 all 64.22 0.00 3.91 2.49 0.13 29.24 05:00:01 0 67.48 0.00 4.10 2.82 0.15 25.44 05:00:01 1 60.97 0.00 3.72 2.16 0.12 33.03 05:01:01 all 82.24 0.00 2.83 1.66 0.11 13.16 05:01:01 0 81.45 0.00 2.88 3.15 0.12 12.40 05:01:01 1 83.04 0.00 2.77 0.17 0.10 13.92 05:02:01 all 79.45 0.00 3.50 1.59 0.12 15.33 05:02:01 0 73.15 0.00 3.29 2.35 0.12 21.09 05:02:01 1 85.75 0.00 3.71 0.84 0.12 9.58 Average: all 65.35 5.52 7.16 3.24 0.12 18.61 Average: 0 67.01 4.25 6.64 4.37 0.13 17.59 Average: 1 63.69 6.79 7.68 2.10 0.12 19.62