---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7669 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 9.3G 69G 12% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 676 12387 1 2933 14981 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:a5:9e:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.210/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fea5:9ea2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:5d:d7:51 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-7669) 11/15/24 _x86_64_ (4 CPU) 11:21:59 LINUX RESTART (4 CPU) 11:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:23:02 353.17 169.59 183.57 0.00 12314.83 109012.86 0.00 11:24:01 154.01 73.90 80.11 0.00 3229.96 10681.33 0.00 11:25:01 159.70 18.48 141.22 0.00 1187.34 16195.93 0.00 11:26:01 6.90 0.50 6.40 0.00 46.66 2153.37 0.00 Average: 168.51 65.59 102.92 0.00 4198.95 34612.90 0.00 11:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:02 13538936 15383836 605748 3.70 51332 2003076 1340648 7.69 811152 1777804 84044 11:24:01 12790448 15103148 864896 5.28 79568 2419300 1511404 8.67 1154060 2138684 216376 11:25:01 11565288 14206704 1752916 10.70 89732 2724324 2506772 14.38 2193560 2300944 61776 11:26:01 12759324 15403748 555752 3.39 89836 2727516 1253108 7.19 1002968 2301076 1380 Average: 12663499 15024359 944828 5.77 77617 2468554 1652983 9.48 1290435 2129627 90894 11:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:02 ens3 383.24 242.24 1538.01 68.03 0.00 0.00 0.00 0.00 11:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:02 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 11:24:01 ens3 191.10 151.99 2100.85 23.45 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 11:25:01 ens3 278.14 219.76 3731.52 26.82 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:26:01 ens3 9.95 7.70 5.64 3.74 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 215.72 155.44 1843.00 30.54 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 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7669) 11/15/24 _x86_64_ (4 CPU) 11:21:59 LINUX RESTART (4 CPU) 11:22:01 CPU %user %nice %system %iowait %steal %idle 11:23:02 all 15.76 17.48 16.00 3.94 0.14 46.68 11:23:02 0 17.68 16.15 15.19 4.64 0.15 46.19 11:23:02 1 16.37 17.69 16.29 4.43 0.12 45.11 11:23:02 2 14.07 18.03 17.15 3.73 0.14 46.88 11:23:02 3 14.90 18.04 15.38 2.97 0.15 48.56 11:24:01 all 25.79 6.31 6.50 2.01 0.11 59.27 11:24:01 0 21.02 7.11 7.34 2.05 0.12 62.35 11:24:01 1 27.31 3.04 4.57 3.76 0.10 61.21 11:24:01 2 39.25 7.64 7.38 1.37 0.12 44.24 11:24:01 3 15.64 7.46 6.73 0.85 0.10 69.21 11:25:01 all 76.35 0.00 2.11 1.12 0.13 20.29 11:25:01 0 67.78 0.00 2.24 1.32 0.12 28.55 11:25:01 1 77.52 0.00 1.87 1.54 0.13 18.94 11:25:01 2 80.72 0.00 1.94 0.80 0.15 16.38 11:25:01 3 79.38 0.00 2.38 0.82 0.12 17.30 11:26:01 all 44.84 0.00 0.83 0.10 0.09 54.15 11:26:01 0 41.86 0.00 0.87 0.18 0.10 56.99 11:26:01 1 50.39 0.00 0.82 0.02 0.08 48.69 11:26:01 2 53.47 0.00 0.75 0.02 0.07 45.70 11:26:01 3 33.68 0.00 0.87 0.17 0.10 65.19 Average: all 40.83 5.91 6.33 1.78 0.12 45.04 Average: 0 37.22 5.77 6.37 2.04 0.12 48.48 Average: 1 43.02 5.17 5.87 2.43 0.11 43.41 Average: 2 47.02 6.37 6.77 1.47 0.12 38.25 Average: 3 36.06 6.33 6.30 1.20 0.12 50.00