---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-1257 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 512 4279 1 3153 7125 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:90:3f brd ff:ff:ff:ff:ff:ff inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:feba:903f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:84:ce:97 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-1257) 10/25/24 _x86_64_ (2 CPU) 18:24:10 LINUX RESTART (2 CPU) 18:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:26:01 186.80 64.84 121.96 0.00 2318.39 6757.52 0.00 18:27:01 81.00 1.25 79.75 0.00 72.25 14544.24 0.00 18:28:01 68.07 1.18 66.89 0.00 146.78 20351.27 0.00 Average: 111.54 22.19 89.35 0.00 837.58 13924.15 0.00 18:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:26:01 5284472 7363024 424636 5.22 69616 2176936 1111568 12.10 695216 1918284 167172 18:27:01 4679032 7354864 409312 5.03 94596 2716140 1157140 12.60 736328 2425936 358880 18:28:01 4383048 7293996 469364 5.77 112508 2908588 1164184 12.67 868816 2565116 14428 Average: 4782184 7337295 434437 5.34 92240 2600555 1144297 12.46 766787 2303112 180160 18:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 ens3 99.42 78.29 943.87 15.48 0.00 0.00 0.00 0.00 18:26:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 ens3 108.33 72.09 1370.71 9.87 0.00 0.00 0.00 0.00 18:27:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 ens3 63.81 53.19 796.80 10.38 0.00 0.00 0.00 0.00 18:28:01 lo 3.60 3.60 0.35 0.35 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: ens3 90.47 67.80 1037.65 11.89 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-1257) 10/25/24 _x86_64_ (2 CPU) 18:24:10 LINUX RESTART (2 CPU) 18:25:02 CPU %user %nice %system %iowait %steal %idle 18:26:01 all 32.85 11.84 9.56 9.97 0.10 35.68 18:26:01 0 21.13 12.58 9.36 4.15 0.08 52.70 18:26:01 1 44.63 11.09 9.76 15.81 0.12 18.59 18:27:01 all 33.15 0.00 3.08 11.80 0.10 51.87 18:27:01 0 32.48 0.00 3.01 5.04 0.10 59.37 18:27:01 1 33.81 0.00 3.15 18.54 0.10 44.40 18:28:01 all 29.42 0.00 2.83 12.40 0.08 55.27 18:28:01 0 32.27 0.00 2.70 12.54 0.08 52.41 18:28:01 1 26.59 0.00 2.95 12.27 0.07 58.13 Average: all 31.80 3.91 5.13 11.40 0.09 47.67 Average: 0 28.65 4.17 5.01 7.26 0.09 54.83 Average: 1 34.95 3.65 5.26 15.53 0.10 40.52