---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2135 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 678 11796 1 3522 14980 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:5a:bc:55 brd ff:ff:ff:ff:ff:ff inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe5a:bc55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:5a:55:50 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-2135) 10/28/24 _x86_64_ (4 CPU) 09:20:32 LINUX RESTART (4 CPU) 09:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:22:01 320.49 143.80 176.69 0.00 10669.15 36617.22 0.00 09:23:01 229.21 45.44 183.77 0.00 3011.63 11819.91 0.00 09:24:01 70.80 18.05 52.76 0.00 1191.40 19082.02 0.00 09:25:01 6.88 0.62 6.27 0.00 33.33 1170.34 0.00 09:26:01 50.48 5.66 44.82 0.00 4561.95 9568.81 0.00 09:27:01 23.75 0.90 22.85 0.00 109.72 1710.51 0.00 Average: 116.36 35.44 80.92 0.00 3242.07 13262.52 0.00 09:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 13516300 15417980 572736 3.50 55912 2051644 1329692 7.63 835412 1774904 80636 09:23:01 12475912 14958844 1005772 6.14 83912 2580212 1672068 9.59 1355568 2242948 311964 09:24:01 11012668 13822248 2138788 13.06 90792 2874460 2884740 16.55 2730868 2300476 29628 09:25:01 6953444 9772476 6188024 37.77 91116 2882756 6903108 39.60 6775416 2304316 4648 09:26:01 10308784 13524136 2425068 14.80 102088 3255272 2967260 17.02 3230436 2474728 1076 09:27:01 12122228 15378420 571828 3.49 103684 3290756 1295888 7.43 1396244 2499808 24512 Average: 11064889 13812351 2150369 13.13 87917 2822517 2842126 16.31 2720657 2266197 75411 09:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 09:22:01 ens3 430.08 294.78 1962.62 74.02 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:23:01 ens3 310.90 245.54 4063.05 33.46 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:24:01 ens3 106.70 88.74 825.42 16.97 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:25:01 ens3 8.95 7.80 2.01 2.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:26:01 ens3 193.99 87.49 2808.60 7.72 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:27:01 ens3 57.74 52.21 186.57 13.63 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 184.04 128.96 1640.51 24.49 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2135) 10/28/24 _x86_64_ (4 CPU) 09:20:32 LINUX RESTART (4 CPU) 09:21:02 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 16.53 16.29 12.58 10.75 0.13 43.71 09:22:01 0 19.39 15.51 12.60 4.38 0.14 47.97 09:22:01 1 17.58 16.05 11.84 15.22 0.12 39.20 09:22:01 2 10.78 18.36 13.27 6.86 0.14 50.58 09:22:01 3 18.39 15.23 12.63 16.56 0.12 37.06 09:23:01 all 32.95 0.00 2.32 2.92 0.08 61.73 09:23:01 0 34.96 0.00 1.77 0.83 0.07 62.38 09:23:01 1 49.99 0.00 2.90 2.03 0.08 45.00 09:23:01 2 24.95 0.00 2.45 4.52 0.08 68.01 09:23:01 3 21.99 0.00 2.19 4.31 0.07 71.45 09:24:01 all 71.66 0.00 2.48 2.33 0.10 23.43 09:24:01 0 59.71 0.00 1.77 4.47 0.12 33.93 09:24:01 1 79.05 0.00 2.31 0.74 0.10 17.80 09:24:01 2 76.43 0.00 3.21 2.23 0.10 18.02 09:24:01 3 71.52 0.00 2.63 1.85 0.10 23.89 09:25:01 all 30.45 0.00 0.96 0.09 0.09 68.41 09:25:01 0 29.58 0.00 0.69 0.02 0.10 69.62 09:25:01 1 33.32 0.00 2.04 0.02 0.08 64.54 09:25:01 2 31.05 0.00 0.33 0.00 0.08 68.54 09:25:01 3 27.85 0.00 0.77 0.33 0.10 70.95 09:26:01 all 24.10 0.00 1.90 1.77 0.08 72.14 09:26:01 0 22.89 0.00 2.39 4.12 0.07 70.54 09:26:01 1 23.35 0.00 1.71 1.16 0.07 73.72 09:26:01 2 26.40 0.00 1.71 0.22 0.10 71.58 09:26:01 3 23.77 0.00 1.80 1.61 0.08 72.74 09:27:01 all 55.03 0.00 1.97 0.47 0.09 42.44 09:27:01 0 67.57 0.00 2.10 1.13 0.12 29.09 09:27:01 1 47.65 0.00 1.89 0.22 0.10 50.13 09:27:01 2 49.86 0.00 2.14 0.45 0.07 47.48 09:27:01 3 55.08 0.00 1.75 0.08 0.07 43.03 Average: all 38.54 2.65 3.66 3.02 0.09 52.04 Average: 0 39.11 2.52 3.51 2.48 0.10 52.28 Average: 1 41.91 2.61 3.74 3.17 0.09 48.47 Average: 2 36.66 2.99 3.81 2.36 0.10 54.09 Average: 3 36.48 2.48 3.58 4.07 0.09 53.31