---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-481 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 9.6G 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/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 ---> free -m: total used free shared buff/cache available Mem: 15997 611 12193 1 3192 15046 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:7b:7a:54 brd ff:ff:ff:ff:ff:ff inet 10.30.171.87/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fe7b:7a54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:7c:5e:33 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-481) 01/10/25 _x86_64_ (4 CPU) 03:57:35 LINUX RESTART (4 CPU) 03:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:59:01 258.01 172.36 85.65 0.00 12304.90 32823.45 0.00 04:00:01 60.06 13.66 46.39 0.00 937.18 9369.66 0.00 Average: 158.20 92.35 65.85 0.00 6573.28 20998.03 0.00 03:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 12981224 15505628 477884 2.92 60504 2662636 1266256 7.26 773272 2357772 78808 04:00:01 12679964 15473816 495968 3.03 84084 2893612 1211900 6.95 839104 2564492 140724 Average: 12830594 15489722 486926 2.97 72294 2778124 1239078 7.11 806188 2461132 109766 03:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 ens3 420.76 262.19 4305.14 55.94 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 04:00:01 ens3 61.27 52.54 744.11 8.39 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 239.51 156.49 2509.67 31.96 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: lo 1.61 1.61 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-481) 01/10/25 _x86_64_ (4 CPU) 03:57:35 LINUX RESTART (4 CPU) 03:58:02 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 53.04 11.24 11.70 4.07 0.14 19.80 03:59:01 0 52.74 11.18 11.79 3.02 0.12 21.15 03:59:01 1 52.97 11.32 11.65 2.83 0.16 21.09 03:59:01 2 54.18 11.17 11.74 4.90 0.16 17.86 03:59:01 3 52.26 11.31 11.64 5.52 0.14 19.12 04:00:01 all 15.56 0.74 1.56 3.38 0.06 78.68 04:00:01 0 7.68 0.83 1.32 1.79 0.05 88.33 04:00:01 1 25.77 0.80 2.33 4.07 0.08 66.96 04:00:01 2 2.74 0.42 0.74 6.54 0.07 89.49 04:00:01 3 26.05 0.92 1.88 1.14 0.05 69.96 Average: all 33.97 5.90 6.55 3.72 0.10 49.76 Average: 0 29.76 5.90 6.45 2.39 0.09 55.42 Average: 1 39.12 5.96 6.90 3.46 0.12 44.44 Average: 2 28.11 5.72 6.16 5.73 0.11 54.16 Average: 3 38.92 6.02 6.67 3.29 0.09 45.00