---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7509 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 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 9.4G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 670 12252 1 3074 14987 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:72:d9:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.91/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe72:d9e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:9e:e0:75 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 5.4.0-204-generic (prd-ubuntu2004-docker-4c-4g-7509) 02/01/25 _x86_64_ (4 CPU) 16:15:34 LINUX RESTART (4 CPU) 16:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:17:01 412.22 144.06 268.16 0.00 11083.55 14257.24 0.00 16:18:01 311.00 35.82 275.17 0.00 2061.05 13037.40 0.00 16:19:01 62.67 16.83 45.84 0.00 1139.28 16713.21 0.00 Average: 261.13 65.13 196.00 0.00 4725.83 14671.50 0.00 16:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:17:01 13377416 15439672 541576 3.31 68704 2190204 1290220 7.40 814948 1913008 164328 16:18:01 12044544 14703144 1258200 7.68 88108 2732796 1872036 10.74 1637296 2370240 376708 16:19:01 12611792 15408996 551908 3.37 91352 2862856 1295000 7.43 1099024 2338108 19776 Average: 12677917 15183937 783895 4.79 82721 2595285 1485752 8.52 1183756 2207119 186937 16:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 16:17:01 ens3 491.09 320.40 2387.81 75.15 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 16:18:01 ens3 301.87 235.12 4136.12 34.73 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 16:19:01 ens3 62.56 56.81 442.29 16.77 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 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 284.02 203.46 2321.81 42.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-204-generic (prd-ubuntu2004-docker-4c-4g-7509) 02/01/25 _x86_64_ (4 CPU) 16:15:34 LINUX RESTART (4 CPU) 16:16:02 CPU %user %nice %system %iowait %steal %idle 16:17:01 all 21.71 16.11 14.69 3.58 0.11 43.80 16:17:01 0 17.79 17.56 16.11 2.52 0.10 45.92 16:17:01 1 21.10 16.06 14.03 3.32 0.10 45.40 16:17:01 2 27.23 14.47 14.06 4.99 0.12 39.13 16:17:01 3 20.68 16.36 14.58 3.46 0.12 44.80 16:18:01 all 36.77 0.00 2.35 3.01 0.08 57.79 16:18:01 0 47.37 0.00 2.39 0.63 0.08 49.52 16:18:01 1 35.81 0.00 1.97 4.27 0.08 57.87 16:18:01 2 31.30 0.00 2.43 4.67 0.08 61.51 16:18:01 3 32.57 0.00 2.60 2.48 0.07 62.29 16:19:01 all 51.17 0.00 2.17 1.25 0.11 45.30 16:19:01 0 47.42 0.00 2.02 1.10 0.08 49.38 16:19:01 1 53.16 0.00 3.07 2.93 0.12 40.72 16:19:01 2 55.73 0.00 2.00 0.29 0.15 41.84 16:19:01 3 48.35 0.00 1.61 0.70 0.08 49.25 Average: all 36.67 5.28 6.33 2.61 0.10 49.01 Average: 0 37.71 5.74 6.75 1.41 0.09 48.29 Average: 1 36.79 5.27 6.30 3.51 0.10 48.02 Average: 2 38.15 4.76 6.11 3.31 0.12 47.55 Average: 3 34.00 5.34 6.18 2.20 0.09 52.19