---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19341 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: 2800.000 BogoMIPS: 5600.00 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 9.4G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 745 11969 1 3281 14912 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:25:fc:1e brd ff:ff:ff:ff:ff:ff inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe25:fc1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:c0:e2:42 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-19341) 09/06/24 _x86_64_ (4 CPU) 14:45:30 LINUX RESTART (4 CPU) 14:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:47:01 307.30 148.74 158.57 0.00 11559.53 11329.74 0.00 14:48:01 215.61 37.26 178.35 0.00 2330.54 12568.72 0.00 14:49:01 38.35 14.23 24.12 0.00 739.10 11976.28 0.00 14:50:01 4.85 0.73 4.12 0.00 52.66 1269.39 0.00 14:51:01 52.69 4.10 48.59 0.00 2184.30 6058.19 0.00 Average: 123.14 40.65 82.49 0.00 3345.68 8631.69 0.00 14:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 13318836 15335048 650604 3.97 61616 2156552 1399872 8.03 916320 1880772 151140 14:48:01 12194920 14689392 1274728 7.78 85324 2589944 1893572 10.86 1595260 2283972 275464 14:49:01 11296632 13924876 2036420 12.43 89324 2713356 2527344 14.50 2474000 2291632 34572 14:50:01 10754264 13386616 2574040 15.71 89560 2717036 3070036 17.61 3012388 2291376 656 14:51:01 12424120 15322960 630376 3.85 97684 2967560 1380768 7.92 1165748 2458008 69184 Average: 11997754 14531778 1433234 8.75 84702 2628890 2054318 11.79 1832743 2241152 106203 14:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 14:47:01 ens3 338.23 241.93 1640.67 69.41 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:48:01 ens3 325.68 264.56 4299.49 36.05 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:49:01 ens3 102.72 92.94 1176.37 12.12 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:50:01 ens3 6.43 5.98 13.65 1.38 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 14:51:01 ens3 180.29 89.10 2506.44 15.03 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 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 190.17 138.55 1928.23 26.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-19341) 09/06/24 _x86_64_ (4 CPU) 14:45:30 LINUX RESTART (4 CPU) 14:46:02 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 18.67 15.44 12.23 5.25 0.15 48.26 14:47:01 0 20.77 14.00 11.47 3.75 0.12 49.89 14:47:01 1 9.41 17.94 13.00 3.80 0.14 55.71 14:47:01 2 23.96 13.79 10.79 7.95 0.20 43.30 14:47:01 3 20.44 16.05 13.67 5.47 0.14 44.24 14:48:01 all 37.01 0.00 2.19 3.18 0.09 57.53 14:48:01 0 25.04 0.00 2.66 6.22 0.10 65.98 14:48:01 1 30.79 0.00 1.09 1.38 0.05 66.68 14:48:01 2 35.85 0.00 1.87 2.36 0.10 59.82 14:48:01 3 56.36 0.00 3.12 2.77 0.12 37.64 14:49:01 all 56.60 0.00 1.42 0.77 0.10 41.12 14:49:01 0 58.02 0.00 1.34 0.33 0.10 40.20 14:49:01 1 49.89 0.00 1.68 1.33 0.10 46.99 14:49:01 2 58.82 0.00 1.68 0.93 0.10 38.48 14:49:01 3 59.71 0.00 0.96 0.49 0.08 38.76 14:50:01 all 47.17 0.00 0.60 0.06 0.09 52.08 14:50:01 0 50.95 0.00 0.87 0.05 0.07 48.06 14:50:01 1 30.07 0.00 0.71 0.07 0.13 69.02 14:50:01 2 56.43 0.00 0.50 0.10 0.07 42.90 14:50:01 3 51.36 0.00 0.32 0.02 0.08 48.23 14:51:01 all 13.92 0.00 1.54 11.81 0.07 72.66 14:51:01 0 15.41 0.00 1.28 5.35 0.08 77.88 14:51:01 1 8.19 0.00 1.62 2.67 0.05 87.47 14:51:01 2 23.36 0.00 1.49 31.67 0.08 43.39 14:51:01 3 8.76 0.00 1.76 7.59 0.07 81.82 Average: all 34.76 3.03 3.55 4.21 0.10 54.35 Average: 0 34.13 2.75 3.49 3.14 0.09 56.41 Average: 1 25.78 3.49 3.56 1.84 0.09 65.24 Average: 2 39.74 2.72 3.24 8.60 0.11 45.59 Average: 3 39.41 3.16 3.92 3.25 0.10 50.15