---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4278 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 626 12175 1 3195 15032 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:bd:4d:55 brd ff:ff:ff:ff:ff:ff inet 10.30.171.125/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:febd:4d55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:e2:78:16 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4278) 12/20/24 _x86_64_ (4 CPU) 03:57:15 LINUX RESTART (4 CPU) 03:58:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:59:01 163.28 74.14 89.14 0.00 1801.34 30562.20 0.00 04:00:01 70.25 0.75 69.51 0.00 86.79 9907.15 0.00 Average: 115.98 36.82 79.16 0.00 929.54 20059.66 0.00 03:58:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 12826140 15451836 527020 3.22 68032 2751396 1254448 7.20 847396 2426660 55128 04:00:01 12564760 15486656 475516 2.90 91028 3003976 1205824 6.92 827380 2672432 127024 Average: 12695450 15469246 501268 3.06 79530 2877686 1230136 7.06 837388 2549546 91076 03:58:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 ens3 39.01 29.03 275.32 6.16 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 lo 1.52 1.52 0.13 0.13 0.00 0.00 0.00 0.00 04:00:01 ens3 65.99 57.04 689.19 10.37 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 52.73 43.27 485.76 8.30 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 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4278) 12/20/24 _x86_64_ (4 CPU) 03:57:15 LINUX RESTART (4 CPU) 03:58:03 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 51.13 6.90 8.62 2.40 0.12 30.83 03:59:01 0 49.41 6.57 8.12 1.45 0.11 34.34 03:59:01 1 61.42 6.94 9.09 3.57 0.12 18.85 03:59:01 2 44.29 7.04 8.46 3.08 0.12 37.01 03:59:01 3 49.38 7.05 8.80 1.48 0.14 33.15 04:00:01 all 18.84 0.00 1.30 1.98 0.05 77.82 04:00:01 0 30.84 0.00 1.62 0.27 0.05 67.23 04:00:01 1 7.51 0.00 0.93 1.57 0.03 89.95 04:00:01 2 5.55 0.00 0.84 4.18 0.07 89.36 04:00:01 3 31.47 0.00 1.81 1.93 0.05 64.75 Average: all 34.59 3.36 4.87 2.18 0.09 54.91 Average: 0 39.90 3.20 4.79 0.85 0.08 51.19 Average: 1 33.80 3.38 4.91 2.55 0.08 55.27 Average: 2 24.44 3.43 4.55 3.64 0.09 63.84 Average: 3 40.21 3.44 5.22 1.71 0.09 49.33