---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2092 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 9.6G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 678 11837 1 3480 14979 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:c2:a7:67 brd ff:ff:ff:ff:ff:ff inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fec2:a767/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:d6:6a:ba 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-2092) 10/28/24 _x86_64_ (4 CPU) 04:30:00 LINUX RESTART (4 CPU) 04:31:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:32:01 256.52 87.83 168.70 0.00 2729.46 8077.93 0.00 04:33:01 204.77 34.73 170.04 0.00 2023.26 12891.45 0.00 04:34:01 52.97 17.55 35.43 0.00 1177.80 16138.38 0.00 04:35:01 7.12 0.55 6.57 0.00 29.73 1069.96 0.00 04:36:01 36.62 5.73 30.88 0.00 4562.39 6763.42 0.00 04:37:01 28.77 0.88 27.89 0.00 109.56 2813.86 0.00 Average: 96.90 24.19 72.71 0.00 1766.80 7958.29 0.00 04:31:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:01 13317740 15390160 593840 3.63 63632 2207884 1329424 7.63 906824 1887228 173168 04:33:01 12180768 14809732 1152312 7.03 87740 2706008 1769916 10.15 1546860 2328568 351520 04:34:01 10946580 13757348 2204004 13.45 91028 2875132 3246128 18.62 2797664 2298996 26128 04:35:01 6910248 9729872 6230936 38.04 91248 2883168 6919632 39.70 6818424 2305344 4024 04:36:01 10707072 13894116 2056780 12.56 100396 3229008 2587140 14.84 2862440 2448608 40188 04:37:01 12184932 15398816 551808 3.37 103280 3250668 1292668 7.42 1375576 2459956 16816 Average: 11041223 13830007 2131613 13.01 89554 2858645 2857485 16.39 2717965 2288117 101974 04:31:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:01 lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 ens3 281.11 208.43 1976.37 56.57 0.00 0.00 0.00 0.00 04:33:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 357.96 277.80 4037.80 37.33 0.00 0.00 0.00 0.00 04:34:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 82.79 73.70 523.35 15.89 0.00 0.00 0.00 0.00 04:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 6.02 5.18 1.15 1.20 0.00 0.00 0.00 0.00 04:36:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 140.21 72.26 2311.86 8.47 0.00 0.00 0.00 0.00 04:37:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 ens3 31.29 30.81 19.46 11.74 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 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 149.16 110.82 1475.55 21.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2092) 10/28/24 _x86_64_ (4 CPU) 04:30:00 LINUX RESTART (4 CPU) 04:31:03 CPU %user %nice %system %iowait %steal %idle 04:32:01 all 17.76 11.96 9.69 4.39 0.11 56.09 04:32:01 0 9.34 13.54 10.23 1.66 0.12 65.12 04:32:01 1 26.44 11.63 9.44 5.79 0.11 46.59 04:32:01 2 10.31 12.80 10.51 3.17 0.10 63.10 04:32:01 3 25.07 9.86 8.58 6.96 0.10 49.42 04:33:01 all 35.61 0.00 2.21 3.51 0.10 58.58 04:33:01 0 35.92 0.00 1.82 1.84 0.12 60.30 04:33:01 1 40.35 0.00 1.62 0.76 0.08 57.18 04:33:01 2 40.70 0.00 3.03 4.37 0.10 51.81 04:33:01 3 25.54 0.00 2.36 7.05 0.08 64.96 04:34:01 all 74.51 0.00 2.26 1.49 0.11 21.63 04:34:01 0 72.82 0.00 1.96 0.35 0.12 24.75 04:34:01 1 80.56 0.00 2.46 0.99 0.12 15.87 04:34:01 2 76.12 0.00 3.21 2.68 0.10 17.88 04:34:01 3 68.69 0.00 1.42 1.92 0.12 27.86 04:35:01 all 18.59 0.00 0.82 0.09 0.08 80.43 04:35:01 0 18.13 0.00 0.37 0.00 0.05 81.45 04:35:01 1 16.69 0.00 0.45 0.07 0.08 82.71 04:35:01 2 17.93 0.00 0.77 0.05 0.10 81.15 04:35:01 3 21.61 0.00 1.67 0.23 0.08 76.40 04:36:01 all 34.44 0.00 2.02 2.32 0.10 61.12 04:36:01 0 29.69 0.00 2.30 0.86 0.10 67.05 04:36:01 1 36.85 0.00 1.92 3.68 0.10 57.45 04:36:01 2 36.25 0.00 1.92 3.01 0.08 58.74 04:36:01 3 34.95 0.00 1.94 1.74 0.10 61.27 04:37:01 all 45.65 0.00 1.73 0.38 0.08 52.16 04:37:01 0 49.51 0.00 2.26 0.89 0.10 47.25 04:37:01 1 35.92 0.00 1.86 0.30 0.08 61.83 04:37:01 2 36.44 0.00 1.41 0.02 0.07 62.07 04:37:01 3 60.67 0.00 1.40 0.32 0.07 37.54 Average: all 37.84 1.93 3.08 2.01 0.10 55.04 Average: 0 36.03 2.18 3.11 0.93 0.10 57.65 Average: 1 39.43 1.87 2.91 1.91 0.10 53.78 Average: 2 36.37 2.08 3.43 2.21 0.09 55.82 Average: 3 39.53 1.59 2.86 3.01 0.09 52.92