---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-552 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: 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 9.5G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 705 11842 1 3449 14952 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:da:bb:06 brd ff:ff:ff:ff:ff:ff inet 10.30.170.18/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:feda:bb06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:4d:9d:3f 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-552) 01/10/25 _x86_64_ (4 CPU) 11:28:10 LINUX RESTART (4 CPU) 11:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:30:01 313.96 64.06 249.91 0.00 1429.90 36207.98 0.00 11:31:01 318.42 49.30 269.12 0.00 3126.25 16031.86 0.00 11:32:01 16.55 0.75 15.80 0.00 37.46 5481.89 0.00 11:33:01 15.26 3.23 12.03 0.00 107.32 2707.15 0.00 11:34:01 68.69 4.90 63.79 0.00 4405.93 11467.42 0.00 Average: 146.00 24.36 121.64 0.00 1817.01 14373.73 0.00 11:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 13317396 15433848 542400 3.31 75928 2231956 1247200 7.16 826500 1952620 182004 11:31:01 11926724 14474844 1487260 9.08 90332 2631744 2368056 13.59 1908388 2227840 132412 11:32:01 11525936 14130152 1831632 11.18 92320 2680280 2434528 13.97 2274620 2257820 25248 11:33:01 11359788 14054288 1907180 11.64 94988 2758884 2390444 13.71 2373356 2317008 29820 11:34:01 12189692 15371336 578084 3.53 127660 3198148 1308736 7.51 1335464 2496328 18508 Average: 12063907 14692894 1269311 7.75 96246 2700202 1949793 11.19 1743666 2250323 77598 11:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 182.82 148.24 1808.15 25.01 0.00 0.00 0.00 0.00 11:31:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 273.36 231.67 3578.77 35.76 0.00 0.00 0.00 0.00 11:32:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 41.38 35.23 36.37 9.76 0.00 0.00 0.00 0.00 11:33:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 39.84 37.99 9.32 9.39 0.00 0.00 0.00 0.00 11:34:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 195.27 133.48 2883.42 21.45 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.14 0.14 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 146.11 116.94 1656.80 20.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-552) 01/10/25 _x86_64_ (4 CPU) 11:28:10 LINUX RESTART (4 CPU) 11:29:01 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 17.59 10.16 8.72 4.03 0.10 59.40 11:30:01 0 17.34 8.51 7.57 6.89 0.08 59.61 11:30:01 1 27.80 10.83 9.81 3.43 0.12 48.02 11:30:01 2 12.73 10.44 8.71 3.27 0.10 64.75 11:30:01 3 12.44 10.87 8.81 2.53 0.08 65.27 11:31:01 all 55.71 0.00 2.49 3.31 0.11 38.38 11:31:01 0 53.42 0.00 2.68 2.41 0.10 41.38 11:31:01 1 67.73 0.00 2.67 3.22 0.10 26.27 11:31:01 2 52.77 0.00 2.77 3.95 0.14 40.37 11:31:01 3 48.91 0.00 1.83 3.68 0.10 45.48 11:32:01 all 80.03 0.00 2.00 0.15 0.10 17.73 11:32:01 0 75.42 0.00 2.40 0.17 0.08 21.92 11:32:01 1 80.34 0.00 1.78 0.03 0.08 17.77 11:32:01 2 82.45 0.00 2.09 0.00 0.12 15.35 11:32:01 3 81.93 0.00 1.71 0.40 0.10 15.85 11:33:01 all 78.90 0.00 1.96 0.19 0.10 18.85 11:33:01 0 84.32 0.00 1.94 0.15 0.10 13.48 11:33:01 1 77.57 0.00 1.49 0.02 0.10 20.82 11:33:01 2 79.77 0.00 2.55 0.27 0.08 17.33 11:33:01 3 73.95 0.00 1.87 0.33 0.10 23.75 11:34:01 all 48.36 0.00 3.59 2.91 0.09 45.06 11:34:01 0 49.01 0.00 3.01 5.31 0.08 42.59 11:34:01 1 51.10 0.00 3.26 1.59 0.10 43.95 11:34:01 2 40.30 0.00 4.28 2.52 0.08 52.82 11:34:01 3 53.04 0.00 3.80 2.19 0.08 40.89 Average: all 56.15 2.04 3.75 2.11 0.10 35.85 Average: 0 55.92 1.70 3.52 2.99 0.09 35.78 Average: 1 60.92 2.17 3.80 1.65 0.10 31.36 Average: 2 53.63 2.09 4.08 1.99 0.10 38.10 Average: 3 54.14 2.17 3.60 1.82 0.09 38.18