---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-30639 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: 2799.996 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 ---> free -m: total used free shared buff/cache available Mem: 15997 614 12105 1 3277 15043 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:59:55:1c brd ff:ff:ff:ff:ff:ff inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe59:551c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:5d:fc:6e 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-30639) 09/30/24 _x86_64_ (4 CPU) 05:32:07 LINUX RESTART (4 CPU) 05:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:34:01 151.59 67.99 83.60 0.00 1727.18 57145.83 0.00 05:35:01 75.14 11.85 63.30 0.00 1074.98 9325.69 0.00 Average: 113.36 39.92 73.45 0.00 1401.05 33233.77 0.00 05:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 12733164 15442740 538128 3.29 71276 2829896 1258368 7.22 867984 2501788 77760 05:35:01 12437916 15443684 523004 3.19 96372 3081112 1250860 7.18 902036 2727756 128520 Average: 12585540 15443212 530566 3.24 83824 2955504 1254614 7.20 885010 2614772 103140 05:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 ens3 43.83 36.38 384.54 5.45 0.00 0.00 0.00 0.00 05:34:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 ens3 60.95 49.23 574.46 9.13 0.00 0.00 0.00 0.00 05:35:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 52.39 42.81 479.51 7.29 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.12 0.12 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-30639) 09/30/24 _x86_64_ (4 CPU) 05:32:07 LINUX RESTART (4 CPU) 05:33:01 CPU %user %nice %system %iowait %steal %idle 05:34:01 all 51.07 6.39 7.38 2.45 0.11 32.60 05:34:01 0 61.53 5.41 7.88 3.03 0.12 22.03 05:34:01 1 51.13 6.44 6.88 1.28 0.12 34.16 05:34:01 2 41.49 8.59 8.68 3.45 0.10 37.70 05:34:01 3 49.97 5.18 6.13 2.07 0.10 36.55 05:35:01 all 18.72 0.00 1.59 2.95 0.07 76.67 05:35:01 0 14.53 0.00 1.23 2.67 0.07 81.50 05:35:01 1 13.50 0.00 1.65 5.46 0.07 79.33 05:35:01 2 25.29 0.00 1.92 1.43 0.07 71.29 05:35:01 3 21.58 0.00 1.57 2.24 0.08 74.54 Average: all 34.75 3.17 4.46 2.70 0.09 54.84 Average: 0 37.78 2.68 4.52 2.85 0.09 52.08 Average: 1 32.24 3.21 4.25 3.37 0.09 56.83 Average: 2 33.24 4.21 5.23 2.42 0.08 54.81 Average: 3 35.73 2.58 3.84 2.15 0.09 55.61