---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-16155 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 540 4253 1 3152 7097 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:ba:7d:dd brd ff:ff:ff:ff:ff:ff inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feba:7ddd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:1d:09:0e 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-16155) 08/30/24 _x86_64_ (2 CPU) 14:17:41 LINUX RESTART (2 CPU) 14:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:19:01 273.99 145.58 128.41 0.00 11145.21 44613.90 0.00 14:20:01 110.23 13.89 96.34 0.00 1040.28 12634.08 0.00 14:21:01 85.22 2.00 83.22 0.00 204.07 21320.89 0.00 Average: 156.47 53.82 102.65 0.00 4129.29 26187.85 0.00 14:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 5422276 7313028 482772 5.93 52216 2016388 1144660 12.46 713376 1777964 97460 14:20:01 4925556 7280196 493676 6.07 78032 2431916 1203768 13.11 786480 2157624 220492 14:21:01 4408156 7317516 445928 5.48 108320 2914436 1104680 12.03 832740 2578296 174752 Average: 4918663 7303580 474125 5.83 79523 2454247 1151036 12.53 777532 2171295 164235 14:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 ens3 313.90 202.47 1709.00 63.93 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 14:20:01 ens3 110.93 83.74 1473.64 11.29 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:21:01 ens3 86.69 76.62 1353.54 12.02 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 4.40 4.40 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 170.49 120.94 1512.04 29.07 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 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-16155) 08/30/24 _x86_64_ (2 CPU) 14:17:41 LINUX RESTART (2 CPU) 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 29.27 23.14 17.61 20.81 0.11 9.06 14:19:01 0 32.67 21.28 16.97 18.86 0.12 10.10 14:19:01 1 25.86 25.00 18.25 22.77 0.10 8.02 14:20:01 all 36.73 0.52 3.67 9.07 0.15 49.85 14:20:01 0 34.49 0.77 3.09 8.35 0.10 53.19 14:20:01 1 38.95 0.27 4.24 9.79 0.20 46.56 14:21:01 all 46.01 0.00 3.88 15.77 0.13 34.21 14:21:01 0 27.83 0.00 2.93 15.48 0.15 53.61 14:21:01 1 64.24 0.00 4.84 16.05 0.12 14.76 Average: all 37.37 7.81 8.34 15.19 0.13 31.15 Average: 0 31.66 7.30 7.63 14.22 0.12 39.07 Average: 1 43.07 8.33 9.05 16.15 0.14 23.25