---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41667 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.6G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 642 12076 1 3277 15015 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:2d:2b:8f brd ff:ff:ff:ff:ff:ff inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fe2d:2b8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:94:29:d1 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-4c-4g-41667) 10/12/24 _x86_64_ (4 CPU) 04:01:28 LINUX RESTART (4 CPU) 04:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:03:01 149.95 108.64 41.31 0.00 3015.05 24633.36 0.00 04:04:01 109.11 27.86 81.26 0.00 2007.06 12461.06 0.00 Average: 129.36 67.90 61.45 0.00 2506.74 18495.05 0.00 04:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 11215272 13790636 2191340 13.38 59520 2713644 2924604 16.78 2467628 2420104 189608 04:04:01 12543588 15427864 540376 3.30 87120 2979276 1239228 7.11 907980 2627352 138864 Average: 11879430 14609250 1365858 8.34 73320 2846460 2081916 11.94 1687804 2523728 164236 04:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 ens3 273.10 149.12 4528.00 36.11 0.00 0.00 0.00 0.00 04:03:01 lo 2.12 2.12 0.19 0.19 0.00 0.00 0.00 0.00 04:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 ens3 74.76 62.48 800.14 10.45 0.00 0.00 0.00 0.00 04:04:01 lo 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 173.08 105.43 2648.10 23.17 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.15 0.15 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-4c-4g-41667) 10/12/24 _x86_64_ (4 CPU) 04:01:28 LINUX RESTART (4 CPU) 04:02:02 CPU %user %nice %system %iowait %steal %idle 04:03:01 all 46.39 9.49 8.69 11.87 0.15 23.41 04:03:01 0 49.35 8.72 7.47 1.58 0.12 32.76 04:03:01 1 43.31 9.98 9.37 21.76 0.15 15.43 04:03:01 2 42.53 10.54 9.24 16.54 0.19 20.95 04:03:01 3 50.37 8.70 8.67 7.63 0.15 24.48 04:04:01 all 20.54 1.06 2.33 2.59 0.05 73.43 04:04:01 0 40.54 0.90 3.70 2.07 0.08 52.71 04:04:01 1 9.42 1.20 2.11 3.49 0.05 83.73 04:04:01 2 6.36 1.16 1.66 2.72 0.02 88.09 04:04:01 3 25.99 0.97 1.87 2.06 0.07 69.04 Average: all 33.29 5.22 5.47 7.17 0.10 48.75 Average: 0 44.88 4.76 5.56 1.83 0.10 42.87 Average: 1 26.13 5.53 5.68 12.50 0.10 50.06 Average: 2 24.17 5.78 5.39 9.52 0.10 55.04 Average: 3 38.05 4.79 5.23 4.81 0.11 47.00