---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-15191 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 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 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 11G 68G 14% / 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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 675 11036 1 4285 14982 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:0b:63:09 brd ff:ff:ff:ff:ff:ff inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe0b:6309/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:41:fe:c0 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 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-15191) 06/25/24 _x86_64_ (4 CPU) 17:25:54 LINUX RESTART (4 CPU) 17:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:27:03 323.93 135.99 187.94 0.00 6409.33 87767.24 0.00 17:28:01 101.76 28.24 73.52 0.00 1217.31 10369.94 0.00 17:29:01 75.49 1.35 74.14 0.00 101.58 18527.58 0.00 17:30:01 49.91 0.02 49.89 0.00 0.13 17742.64 0.00 17:31:01 76.09 28.85 47.24 0.00 951.04 7837.49 0.00 17:32:01 96.97 4.97 92.00 0.00 4425.66 30470.52 0.00 Average: 120.80 33.26 87.53 0.00 2189.58 28888.77 0.00 17:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:27:03 13725824 15376580 616344 3.76 51424 1809528 1362388 7.82 830976 1575008 84428 17:28:01 13391388 15403972 567700 3.47 75720 2124968 1322840 7.59 846696 1851872 174776 17:29:01 12809752 15390564 569940 3.48 96016 2636112 1320292 7.57 903116 2328880 199672 17:30:01 12430444 15348716 610724 3.73 106804 2935852 1414348 8.11 960636 2624472 10068 17:31:01 11826116 15381348 575812 3.52 122812 3516172 1489880 8.55 1241536 2901632 624296 17:32:01 11343940 15382400 563900 3.44 153856 3950720 1320536 7.58 1625552 2971944 43880 Average: 12587911 15380597 584070 3.57 101105 2828892 1371714 7.87 1068085 2375635 189520 17:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:27:03 ens3 397.83 279.09 2305.21 70.33 0.00 0.00 0.00 0.00 17:27:03 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 17:27:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 56.75 47.72 532.01 8.05 0.00 0.00 0.00 0.00 17:28:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 108.88 84.14 1475.89 9.13 0.00 0.00 0.00 0.00 17:29:01 lo 5.27 5.27 0.58 0.58 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 31.68 35.06 30.41 6.80 0.00 0.00 0.00 0.00 17:30:01 lo 9.33 9.33 1.05 1.05 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 76.14 61.12 613.42 9.15 0.00 0.00 0.00 0.00 17:31:01 lo 6.70 6.70 0.74 0.74 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 217.68 101.87 2734.43 13.15 0.00 0.00 0.00 0.00 17:32:01 lo 4.60 4.60 0.51 0.51 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 148.67 101.80 1286.08 19.50 0.00 0.00 0.00 0.00 Average: lo 4.79 4.79 0.53 0.53 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 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-15191) 06/25/24 _x86_64_ (4 CPU) 17:25:54 LINUX RESTART (4 CPU) 17:26:01 CPU %user %nice %system %iowait %steal %idle 17:27:03 all 15.02 18.57 14.69 3.80 0.11 47.81 17:27:03 0 12.15 19.84 16.10 2.56 0.10 49.25 17:27:03 1 13.67 18.92 15.36 3.95 0.12 47.97 17:27:03 2 13.93 19.04 13.71 2.67 0.10 50.56 17:27:03 3 20.33 16.49 13.58 6.04 0.12 43.45 17:28:01 all 18.70 3.01 3.82 1.60 0.06 72.82 17:28:01 0 5.71 3.70 4.23 0.46 0.07 85.82 17:28:01 1 30.39 2.95 3.81 2.01 0.05 60.79 17:28:01 2 11.98 2.87 3.77 3.07 0.05 78.25 17:28:01 3 26.88 2.53 3.44 0.83 0.07 66.25 17:29:01 all 17.64 0.00 1.60 2.09 0.06 78.61 17:29:01 0 12.07 0.00 1.22 1.67 0.05 84.99 17:29:01 1 12.61 0.00 1.37 2.44 0.05 83.52 17:29:01 2 9.69 0.00 1.14 2.08 0.08 87.01 17:29:01 3 36.13 0.00 2.65 2.18 0.07 58.97 17:30:01 all 8.20 0.00 0.58 1.70 0.07 89.46 17:30:01 0 2.18 0.00 0.43 4.73 0.05 92.60 17:30:01 1 20.16 0.00 1.22 0.07 0.10 78.46 17:30:01 2 8.93 0.00 0.53 1.97 0.08 88.48 17:30:01 3 1.52 0.00 0.13 0.02 0.03 98.30 17:31:01 all 11.59 0.89 1.56 0.93 0.06 84.98 17:31:01 0 6.30 0.00 1.07 0.76 0.05 91.82 17:31:01 1 14.15 3.14 1.95 0.77 0.07 79.93 17:31:01 2 18.06 0.10 1.90 1.40 0.05 78.49 17:31:01 3 7.92 0.33 1.30 0.80 0.07 89.58 17:32:01 all 14.19 0.49 3.54 4.65 0.07 77.06 17:32:01 0 8.72 0.02 2.75 7.52 0.08 80.92 17:32:01 1 30.37 0.05 3.37 6.95 0.07 59.20 17:32:01 2 8.44 1.46 2.46 0.98 0.07 86.60 17:32:01 3 9.25 0.42 5.60 3.13 0.07 81.54 Average: all 14.19 3.80 4.27 2.46 0.07 75.20 Average: 0 7.85 3.88 4.26 2.96 0.07 80.98 Average: 1 20.17 4.16 4.50 2.70 0.08 68.40 Average: 2 11.84 3.88 3.89 2.02 0.07 78.30 Average: 3 16.95 3.27 4.44 2.17 0.07 73.11