---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-33721 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: 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 9.0G 30G 24% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 514 4904 1 2527 7137 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:e9:35:95 brd ff:ff:ff:ff:ff:ff inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86247sec preferred_lft 86247sec inet6 fe80::f816:3eff:fee9:3595/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b6:b8:3b:ba 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-33721) 10/02/24 _x86_64_ (2 CPU) 03:50:48 LINUX RESTART (2 CPU) 03:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:52:02 284.94 163.95 120.99 0.00 11739.29 44231.52 0.00 03:53:01 103.54 14.73 88.82 0.00 1167.80 13283.60 0.00 Average: 195.01 89.97 105.04 0.00 6498.40 28888.86 0.00 03:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:02 5330132 7311748 485980 5.97 49404 2108948 1177448 12.82 746276 1838612 184572 03:53:01 5083268 7363864 417272 5.13 75544 2364808 1083536 11.80 732536 2068324 116952 Average: 5206700 7337806 451626 5.55 62474 2236878 1130492 12.31 739406 1953468 150762 03:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:02 ens3 366.59 251.35 2042.08 71.90 0.00 0.00 0.00 0.00 03:52:02 lo 1.77 1.77 0.17 0.17 0.00 0.00 0.00 0.00 03:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 ens3 68.21 56.85 634.12 9.54 0.00 0.00 0.00 0.00 03:53:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 03:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 218.67 154.93 1344.07 40.99 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.14 0.14 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-33721) 10/02/24 _x86_64_ (2 CPU) 03:50:48 LINUX RESTART (2 CPU) 03:51:01 CPU %user %nice %system %iowait %steal %idle 03:52:02 all 26.56 27.18 20.92 12.41 0.10 12.83 03:52:02 0 28.44 25.67 20.64 12.22 0.10 12.93 03:52:02 1 24.67 28.68 21.21 12.61 0.10 12.73 03:53:01 all 37.19 0.54 3.32 6.33 0.08 52.54 03:53:01 0 53.15 0.36 3.64 4.91 0.08 37.86 03:53:01 1 21.19 0.73 3.01 7.74 0.07 67.25 Average: all 31.86 13.90 12.15 9.38 0.09 32.62 Average: 0 40.77 13.05 12.16 8.57 0.09 25.36 Average: 1 22.94 14.76 12.14 10.18 0.08 39.89