---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6659 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 694 11873 1 3429 14962 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:6d:fa:24 brd ff:ff:ff:ff:ff:ff inet 10.30.171.143/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe6d:fa24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:25:a2:12 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-6659) 11/11/24 _x86_64_ (4 CPU) 21:29:18 LINUX RESTART (4 CPU) 21:30:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:31:01 278.25 96.88 181.37 0.00 2846.82 9489.00 0.00 21:32:01 198.95 48.68 150.27 0.00 3025.76 12910.65 0.00 21:33:01 76.37 9.73 66.64 0.00 359.54 22081.79 0.00 21:34:01 25.05 0.13 24.91 0.00 4.00 6641.69 0.00 21:35:01 59.30 3.50 55.80 0.00 2530.36 20005.20 0.00 21:36:01 25.15 1.05 24.10 0.00 120.11 1606.00 0.00 Average: 109.57 26.27 83.30 0.00 1473.50 12137.32 0.00 21:30:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:31:01 13352804 15443012 538504 3.29 71612 2214140 1230784 7.06 822292 1929220 157960 21:32:01 12089696 14641260 1322356 8.07 86980 2643632 1990700 11.42 1724280 2254788 218536 21:33:01 11244932 14097964 1864308 11.38 100788 2916396 2334172 13.39 2446084 2361732 25140 21:34:01 11038504 13965556 1996868 12.19 102008 2982668 2751728 15.79 2600808 2405552 63024 21:35:01 10470780 13707176 2246212 13.71 107592 3273432 2740636 15.72 2990808 2560832 113924 21:36:01 12207156 15367344 586188 3.58 109428 3198560 1286696 7.38 1345928 2477344 21500 Average: 11733979 14537052 1425739 8.70 96401 2871471 2055786 11.79 1988367 2331578 100014 21:30:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:31:01 ens3 276.49 202.12 1912.70 54.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 21:32:01 ens3 301.65 249.14 3729.37 39.16 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 21:33:01 ens3 319.26 205.72 3902.61 24.62 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 lo 2026.23 2026.23 1930.52 1930.52 0.00 0.00 0.00 0.00 21:34:01 ens3 70.10 60.27 154.18 13.98 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 lo 2008.73 2008.73 1906.03 1906.03 0.00 0.00 0.00 0.00 21:35:01 ens3 118.99 76.82 1418.61 15.09 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 lo 3896.63 3896.63 3698.03 3698.03 0.00 0.00 0.00 0.00 21:36:01 ens3 47.66 45.26 33.36 15.65 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 69.06 69.06 62.08 62.08 0.00 0.00 0.00 0.00 Average: ens3 188.54 139.54 1858.16 26.93 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 1341.39 1341.39 1273.29 1273.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6659) 11/11/24 _x86_64_ (4 CPU) 21:29:18 LINUX RESTART (4 CPU) 21:30:03 CPU %user %nice %system %iowait %steal %idle 21:31:01 all 19.32 14.50 12.51 4.50 0.11 49.06 21:31:01 0 17.47 14.59 11.83 3.70 0.10 52.31 21:31:01 1 16.19 14.52 12.09 4.78 0.12 52.30 21:31:01 2 19.83 14.00 12.98 4.52 0.12 48.55 21:31:01 3 23.77 14.89 13.15 4.99 0.10 43.10 21:32:01 all 48.49 0.00 2.24 2.62 0.10 46.54 21:32:01 0 42.26 0.00 2.60 3.31 0.12 51.71 21:32:01 1 55.97 0.00 1.86 2.36 0.10 39.71 21:32:01 2 49.99 0.00 2.32 1.17 0.10 46.41 21:32:01 3 45.74 0.00 2.19 3.64 0.10 48.33 21:33:01 all 68.66 0.00 2.90 1.27 0.11 27.06 21:33:01 0 74.51 0.00 3.34 1.88 0.12 20.15 21:33:01 1 65.97 0.00 1.98 1.83 0.10 30.12 21:33:01 2 63.33 0.00 2.50 0.57 0.12 33.48 21:33:01 3 70.88 0.00 3.77 0.77 0.12 24.46 21:34:01 all 71.06 0.00 2.75 0.47 0.23 25.49 21:34:01 0 75.45 0.00 2.78 0.42 0.10 21.24 21:34:01 1 72.39 0.00 2.71 0.56 0.10 24.24 21:34:01 2 63.19 0.00 2.32 0.12 0.61 33.76 21:34:01 3 73.20 0.00 3.19 0.79 0.10 22.73 21:35:01 all 69.39 0.00 3.81 1.24 0.10 25.46 21:35:01 0 68.17 0.00 3.14 0.47 0.10 28.12 21:35:01 1 65.55 0.00 3.55 1.34 0.10 29.46 21:35:01 2 70.36 0.00 3.14 1.96 0.12 24.43 21:35:01 3 73.51 0.00 5.40 1.17 0.10 19.81 21:36:01 all 43.55 0.00 1.47 1.18 0.08 53.72 21:36:01 0 31.12 0.00 1.17 0.07 0.07 67.57 21:36:01 1 60.58 0.00 1.67 0.99 0.10 36.66 21:36:01 2 41.92 0.00 1.27 0.30 0.07 56.45 21:36:01 3 40.55 0.00 1.78 3.38 0.07 54.23 Average: all 53.61 2.34 4.23 1.86 0.12 37.84 Average: 0 51.65 2.37 4.10 1.63 0.10 40.15 Average: 1 56.37 2.34 3.92 1.96 0.10 35.31 Average: 2 51.63 2.26 4.03 1.42 0.19 40.48 Average: 3 54.78 2.41 4.86 2.44 0.10 35.41