---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-28068 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 9.5G 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/loop2 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 517 4269 1 3158 7120 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:36:5e:ac brd ff:ff:ff:ff:ff:ff inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe36:5eac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:75:65:1d 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-28068) 09/26/24 _x86_64_ (2 CPU) 08:38:42 LINUX RESTART (2 CPU) 08:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:01 294.02 159.48 134.53 0.00 12138.00 45432.80 0.00 08:41:01 93.20 8.85 84.36 0.00 524.09 10181.02 0.00 08:42:01 91.73 1.28 90.45 0.00 106.93 22463.73 0.00 Average: 159.64 56.53 103.11 0.00 4255.93 26024.09 0.00 08:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 5350416 7295812 504044 6.19 54364 2067832 1182560 12.87 742764 1825492 110012 08:41:01 5051080 7324160 453804 5.58 80864 2348156 1209208 13.16 751772 2073736 179020 08:42:01 4365904 7278364 488568 6.00 112012 2910872 1166900 12.70 884096 2569636 176360 Average: 4922467 7299445 482139 5.93 82413 2442287 1186223 12.91 792877 2156288 155131 08:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 ens3 340.28 220.63 1981.71 66.52 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 08:41:01 ens3 45.10 38.37 413.01 7.66 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 08:42:01 ens3 146.93 108.22 1986.20 13.51 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 3.93 3.93 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 177.42 122.40 1460.19 29.22 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 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-28068) 09/26/24 _x86_64_ (2 CPU) 08:38:42 LINUX RESTART (2 CPU) 08:39:01 CPU %user %nice %system %iowait %steal %idle 08:40:01 all 32.65 23.91 18.80 10.60 0.09 13.95 08:40:01 0 35.70 23.18 18.38 11.00 0.08 11.65 08:40:01 1 29.61 24.63 19.22 10.20 0.10 16.24 08:41:01 all 33.86 0.00 3.29 10.03 0.08 52.73 08:41:01 0 53.72 0.00 3.92 14.55 0.10 27.71 08:41:01 1 14.23 0.00 2.67 5.57 0.07 77.46 08:42:01 all 37.54 0.00 4.23 12.91 0.11 45.21 08:42:01 0 53.83 0.00 5.11 16.79 0.12 24.15 08:42:01 1 21.38 0.00 3.36 9.05 0.10 66.11 Average: all 34.69 7.89 8.72 11.18 0.09 37.43 Average: 0 47.80 7.66 9.10 14.13 0.10 21.21 Average: 1 21.68 8.11 8.35 8.26 0.09 53.51