---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11203 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 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 /dev/loop3 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 711 11418 1 3867 14946 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:91:b9:cd brd ff:ff:ff:ff:ff:ff inet 10.30.171.63/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe91:b9cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:66:64:2c 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-11203) 11/28/24 _x86_64_ (4 CPU) 15:17:29 LINUX RESTART (4 CPU) 15:18:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:19:01 329.40 152.29 177.11 0.00 12072.80 10682.80 0.00 15:20:01 199.67 48.62 151.05 0.00 3012.67 12984.82 0.00 15:21:01 19.87 2.35 17.52 0.00 134.87 8454.71 0.00 15:22:01 114.06 2.50 111.56 0.00 80.52 6259.89 0.00 15:23:01 69.59 5.43 64.16 0.00 2122.18 22934.58 0.00 15:24:01 28.01 0.27 27.75 0.00 17.33 6715.28 0.00 15:25:01 52.17 0.28 51.88 0.00 9.06 9446.98 0.00 15:26:01 35.83 1.73 34.09 0.00 174.90 17714.51 0.00 Average: 105.14 26.16 78.98 0.00 2161.81 11904.04 0.00 15:18:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:19:01 13361216 15363268 625392 3.82 61436 2142780 1335828 7.66 883652 1873920 163024 15:20:01 12286728 14734320 1234076 7.53 82852 2547616 1884648 10.81 1593136 2199796 210564 15:21:01 11586332 14118092 1845620 11.27 87472 2623176 2365924 13.57 2262312 2221196 44904 15:22:01 11288204 14111196 1851836 11.30 103264 2885312 2302696 13.21 2308684 2458552 245180 15:23:01 11152156 14162068 1794200 10.95 109608 3059144 2177048 12.49 2438536 2449960 50800 15:24:01 10968480 13989440 1967536 12.01 112032 3065052 2352168 13.50 2628376 2443152 33948 15:25:01 10589016 13692704 2263716 13.82 115772 3138676 2718712 15.60 2945280 2499012 20176 15:26:01 11780172 15388644 567992 3.47 118712 3622380 1297096 7.44 1435924 2803596 16348 Average: 11626538 14444966 1518796 9.27 98894 2885517 2054265 11.79 2061988 2368648 98118 15:18:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:19:01 lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 15:19:01 ens3 342.90 228.73 1511.83 69.69 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 15:20:01 ens3 260.27 206.05 3383.75 32.09 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 15:21:01 ens3 92.19 84.01 344.15 17.29 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 lo 351.19 351.19 333.53 333.53 0.00 0.00 0.00 0.00 15:22:01 ens3 204.15 122.30 2269.29 17.26 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 3643.48 3643.48 3463.34 3463.34 0.00 0.00 0.00 0.00 15:23:01 ens3 110.91 83.14 1630.58 11.85 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 1716.75 1716.75 1630.00 1630.00 0.00 0.00 0.00 0.00 15:24:01 ens3 64.52 53.37 152.78 11.83 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 2036.60 2036.60 1931.95 1931.95 0.00 0.00 0.00 0.00 15:25:01 ens3 70.84 50.55 756.45 8.37 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 1.48 1.48 0.13 0.13 0.00 0.00 0.00 0.00 15:26:01 ens3 139.03 123.08 977.46 81.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 973.17 973.17 923.75 923.75 0.00 0.00 0.00 0.00 Average: ens3 159.84 118.44 1377.63 31.01 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11203) 11/28/24 _x86_64_ (4 CPU) 15:17:29 LINUX RESTART (4 CPU) 15:18:03 CPU %user %nice %system %iowait %steal %idle 15:19:01 all 19.73 16.01 13.97 3.62 0.14 46.54 15:19:01 0 22.63 16.15 14.23 3.99 0.14 42.85 15:19:01 1 15.84 16.90 14.56 3.21 0.12 49.36 15:19:01 2 25.46 13.89 12.59 4.54 0.16 43.35 15:19:01 3 15.02 17.08 14.51 2.72 0.12 50.55 15:20:01 all 43.05 0.00 2.28 3.17 0.11 51.39 15:20:01 0 45.09 0.00 2.64 1.55 0.10 50.61 15:20:01 1 51.48 0.00 3.05 3.92 0.15 41.40 15:20:01 2 35.26 0.00 1.82 5.19 0.10 57.63 15:20:01 3 40.38 0.00 1.60 2.02 0.10 55.91 15:21:01 all 70.72 0.00 2.07 0.37 0.10 26.74 15:21:01 0 72.20 0.00 1.51 0.00 0.12 26.17 15:21:01 1 72.83 0.00 2.28 1.09 0.10 23.69 15:21:01 2 71.89 0.00 2.47 0.08 0.10 25.45 15:21:01 3 65.95 0.00 2.01 0.30 0.10 31.64 15:22:01 all 74.08 0.00 2.36 0.86 0.12 22.58 15:22:01 0 65.86 0.00 2.85 0.40 0.12 30.77 15:22:01 1 74.43 0.00 2.46 0.25 0.15 22.71 15:22:01 2 81.20 0.00 2.24 2.37 0.10 14.10 15:22:01 3 74.82 0.00 1.91 0.40 0.12 22.76 15:23:01 all 53.16 0.00 3.40 2.15 0.11 41.17 15:23:01 0 51.18 0.00 3.72 1.56 0.08 43.46 15:23:01 1 53.91 0.00 3.52 1.14 0.13 41.29 15:23:01 2 54.56 0.00 3.07 2.52 0.10 39.74 15:23:01 3 53.00 0.00 3.30 3.40 0.12 40.18 15:24:01 all 69.38 0.00 2.74 0.39 0.11 27.38 15:24:01 0 66.58 0.00 2.71 0.25 0.12 30.35 15:24:01 1 71.20 0.00 1.88 0.12 0.12 26.68 15:24:01 2 71.58 0.00 2.80 0.27 0.12 25.23 15:24:01 3 68.16 0.00 3.58 0.91 0.10 27.25 15:25:01 all 62.12 0.00 2.89 0.91 0.11 33.97 15:25:01 0 61.87 0.00 3.67 0.75 0.10 33.60 15:25:01 1 62.78 0.00 2.62 1.15 0.10 33.35 15:25:01 2 66.05 0.00 2.06 0.25 0.10 31.54 15:25:01 3 57.75 0.00 3.23 1.50 0.12 37.41 15:26:01 all 35.39 0.00 1.58 1.81 0.08 61.14 15:26:01 0 22.09 0.00 1.31 0.03 0.08 76.48 15:26:01 1 43.27 0.00 1.52 3.68 0.08 51.45 15:26:01 2 41.47 0.00 1.76 0.62 0.08 56.07 15:26:01 3 34.84 0.00 1.72 2.91 0.08 60.44 Average: all 53.62 1.93 3.86 1.65 0.11 38.83 Average: 0 51.05 1.94 4.02 1.05 0.11 41.83 Average: 1 55.90 2.04 3.94 1.81 0.12 36.18 Average: 2 56.13 1.67 3.55 1.96 0.11 36.58 Average: 3 51.42 2.06 3.93 1.77 0.11 40.72