---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-23397 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: 2799.998 BogoMIPS: 5599.99 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 9.3G 69G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 631 12418 1 2947 15026 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:43:5f:54 brd ff:ff:ff:ff:ff:ff inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe43:5f54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:8d:8e:25 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-23397) 09/17/24 _x86_64_ (4 CPU) 07:45:00 LINUX RESTART (4 CPU) 07:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:47:01 117.69 38.13 79.56 0.00 1284.42 11197.48 0.00 07:48:01 73.65 1.17 72.49 0.00 76.25 19554.21 0.00 Average: 95.68 19.65 76.02 0.00 680.44 15375.15 0.00 07:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:47:01 13161928 15417508 553024 3.38 77012 2364652 1355228 7.78 832172 2089844 181292 07:48:01 12775848 15436176 525436 3.21 91432 2732012 1256880 7.21 829356 2449572 13772 Average: 12968888 15426842 539230 3.29 84222 2548332 1306054 7.49 830764 2269708 97532 07:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:47:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 74.16 59.57 749.88 9.14 0.00 0.00 0.00 0.00 07:48:01 lo 9.40 9.40 0.86 0.86 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 110.46 82.82 1200.13 10.76 0.00 0.00 0.00 0.00 Average: lo 5.20 5.20 0.48 0.48 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 92.31 71.19 974.97 9.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-23397) 09/17/24 _x86_64_ (4 CPU) 07:45:00 LINUX RESTART (4 CPU) 07:46:01 CPU %user %nice %system %iowait %steal %idle 07:47:01 all 19.14 4.86 5.36 3.27 0.08 67.29 07:47:01 0 17.33 3.01 4.28 5.45 0.07 69.87 07:47:01 1 17.76 5.23 5.87 1.64 0.08 69.42 07:47:01 2 15.35 5.27 5.21 1.43 0.07 72.67 07:47:01 3 26.12 5.95 6.11 4.55 0.08 57.20 07:48:01 all 12.25 0.00 1.07 2.62 0.07 83.98 07:48:01 0 9.21 0.00 0.77 1.99 0.07 87.96 07:48:01 1 17.47 0.00 1.05 0.07 0.03 81.37 07:48:01 2 15.12 0.00 1.49 3.21 0.10 80.08 07:48:01 3 7.17 0.00 0.97 5.24 0.08 86.53 Average: all 15.69 2.43 3.22 2.95 0.07 75.64 Average: 0 13.27 1.50 2.52 3.72 0.07 78.91 Average: 1 17.62 2.61 3.46 0.85 0.06 75.40 Average: 2 15.24 2.63 3.34 2.32 0.08 76.38 Average: 3 16.65 2.98 3.54 4.89 0.08 71.85