---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12371 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 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /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 735 11009 1 4252 14922 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:ef:27:2f brd ff:ff:ff:ff:ff:ff inet 10.30.171.116/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:feef:272f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:df:f9:5a 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-12371) 12/03/24 _x86_64_ (4 CPU) 01:33:59 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 360.27 175.02 185.25 0.00 12436.73 108392.60 0.00 01:36:01 123.08 49.74 73.34 0.00 2629.56 10208.32 0.00 01:37:01 191.85 37.28 154.57 0.00 1791.97 10413.73 0.00 01:38:01 31.54 4.57 26.98 0.00 146.11 8798.40 0.00 01:39:01 62.76 1.63 61.12 0.00 90.25 13452.16 0.00 Average: 153.90 53.65 100.25 0.00 3418.92 30253.04 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13521720 15340692 653760 3.99 50300 1979236 1388156 7.96 846408 1764544 74828 01:36:01 13223696 15404172 571908 3.49 73552 2298104 1275584 7.32 826324 2046216 121972 01:37:01 11902180 14426512 1537932 9.39 84780 2620060 2649924 15.20 1924100 2246048 142356 01:38:01 11401608 14174804 1787116 10.91 95136 2847912 2364764 13.57 2245368 2412200 213452 01:39:01 11680980 15314216 647752 3.95 100544 3673484 1397292 8.02 1418096 2935640 792188 Average: 12346037 14932079 1039694 6.35 80862 2683759 1815144 10.41 1452059 2280930 268959 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 374.94 242.36 1293.49 67.52 0.00 0.00 0.00 0.00 01:35:01 lo 2.43 2.43 0.23 0.23 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 83.04 68.34 829.65 14.02 0.00 0.00 0.00 0.00 01:36:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 316.78 267.64 3858.89 35.92 0.00 0.00 0.00 0.00 01:37:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 264.19 182.42 3440.11 21.88 0.00 0.00 0.00 0.00 01:38:01 lo 908.48 908.48 864.35 864.35 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 122.21 108.83 1221.75 32.36 0.00 0.00 0.00 0.00 01:39:01 lo 1003.92 1003.92 950.01 950.01 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: ens3 232.23 173.92 2128.78 34.34 0.00 0.00 0.00 0.00 Average: lo 383.45 383.45 362.97 362.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12371) 12/03/24 _x86_64_ (4 CPU) 01:33:59 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 13.66 17.87 14.25 5.38 0.14 48.71 01:35:01 0 13.33 18.55 14.11 9.31 0.15 44.55 01:35:01 1 17.60 15.92 13.58 5.62 0.19 47.11 01:35:01 2 11.53 18.90 15.25 3.73 0.12 50.48 01:35:01 3 12.19 18.09 14.07 2.84 0.12 52.68 01:36:01 all 14.89 4.54 4.23 2.67 0.07 73.60 01:36:01 0 24.30 4.61 4.23 2.01 0.07 64.78 01:36:01 1 3.63 5.31 4.62 3.98 0.07 82.39 01:36:01 2 15.43 3.89 3.74 0.86 0.08 75.99 01:36:01 3 16.28 4.33 4.32 3.81 0.07 71.19 01:37:01 all 56.20 0.00 2.08 2.26 0.10 39.37 01:37:01 0 48.33 0.00 2.73 2.51 0.10 46.33 01:37:01 1 57.47 0.00 1.99 0.92 0.08 39.53 01:37:01 2 57.39 0.00 2.43 2.99 0.12 37.08 01:37:01 3 61.65 0.00 1.16 2.60 0.08 34.51 01:38:01 all 44.10 0.00 1.84 0.67 0.08 53.31 01:38:01 0 41.34 0.00 1.96 1.42 0.08 55.19 01:38:01 1 44.66 0.00 1.57 0.10 0.08 53.59 01:38:01 2 44.43 0.00 2.77 1.18 0.07 51.55 01:38:01 3 45.95 0.00 1.07 0.00 0.07 52.92 01:39:01 all 42.57 0.00 2.09 1.07 0.08 54.18 01:39:01 0 33.23 0.00 1.59 0.52 0.08 64.57 01:39:01 1 64.95 0.00 3.03 0.30 0.10 31.62 01:39:01 2 33.46 0.00 2.13 2.47 0.08 61.86 01:39:01 3 38.63 0.00 1.63 1.01 0.07 58.68 Average: all 34.33 4.45 4.88 2.40 0.09 53.85 Average: 0 32.16 4.60 4.90 3.14 0.10 55.09 Average: 1 37.69 4.21 4.93 2.18 0.10 50.89 Average: 2 32.51 4.51 5.23 2.24 0.09 55.41 Average: 3 34.96 4.47 4.44 2.05 0.08 54.00