---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-28268 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 8.9G 69G 12% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 630 12858 1 2508 15035 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:e4:9a:89 brd ff:ff:ff:ff:ff:ff inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fee4:9a89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:5c:aa:39 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-28268) 09/26/24 _x86_64_ (4 CPU) 14:52:27 LINUX RESTART (4 CPU) 14:53:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:54:01 284.47 92.95 191.52 0.00 2758.83 10854.15 0.00 14:55:01 58.78 1.42 57.36 0.00 139.69 7598.00 0.00 Average: 169.70 46.40 123.30 0.00 1426.96 9198.35 0.00 14:53:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 13396004 15497004 485688 2.96 72456 2223528 1292172 7.41 774596 1936216 158268 14:55:01 13225260 15453168 521032 3.18 81600 2333684 1268128 7.28 824864 2040160 109740 Average: 13310632 15475086 503360 3.07 77028 2278606 1280150 7.34 799730 1988188 134004 14:53:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 14:54:01 ens3 267.56 192.62 1980.91 49.78 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 14:55:01 ens3 33.77 32.81 163.15 14.27 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 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 148.67 111.35 1056.55 31.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-28268) 09/26/24 _x86_64_ (4 CPU) 14:52:27 LINUX RESTART (4 CPU) 14:53:03 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 20.05 12.97 10.72 4.01 0.11 52.13 14:54:01 0 28.98 12.52 10.85 2.73 0.10 44.81 14:54:01 1 8.68 15.47 12.11 3.53 0.12 60.09 14:54:01 2 21.19 11.60 9.54 6.40 0.12 51.15 14:54:01 3 21.36 12.31 10.39 3.38 0.10 52.45 14:55:01 all 19.74 0.00 1.21 1.99 0.05 77.01 14:55:01 0 35.25 0.00 1.55 1.33 0.07 61.81 14:55:01 1 32.02 0.00 1.49 0.41 0.07 66.01 14:55:01 2 1.96 0.00 0.87 6.23 0.05 90.89 14:55:01 3 9.54 0.00 0.92 0.03 0.02 89.49 Average: all 19.89 6.34 5.86 2.98 0.08 64.84 Average: 0 32.18 6.12 6.10 2.02 0.09 53.50 Average: 1 20.65 7.54 6.66 1.93 0.09 63.13 Average: 2 11.38 5.68 5.12 6.31 0.09 71.43 Average: 3 15.32 6.02 5.55 1.67 0.06 71.37