---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4979 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 9.5G 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 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/23545 /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 746 11881 1 3368 14911 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:7a:68:4e brd ff:ff:ff:ff:ff:ff inet 10.30.170.82/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe7a:684e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:df:59:99 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-4979) 01/25/25 _x86_64_ (4 CPU) 15:31:30 LINUX RESTART (4 CPU) 15:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:33:01 422.79 102.87 319.93 0.00 6176.07 14251.27 0.00 15:34:01 316.78 49.22 267.57 0.00 2933.07 17799.87 0.00 15:35:01 8.07 1.18 6.88 0.00 60.52 2496.38 0.00 15:36:01 11.93 0.12 11.81 0.00 3.73 4527.16 0.00 15:37:01 63.72 10.61 53.11 0.00 4722.95 9485.35 0.00 Average: 164.66 32.80 131.86 0.00 2779.28 9711.71 0.00 15:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:33:01 13334716 15403216 577348 3.52 74772 2188588 1309784 7.51 811780 1957880 196680 15:34:01 12272656 14741808 1222828 7.46 87424 2562648 1850756 10.62 1588308 2212052 42312 15:35:01 12016100 14581040 1381372 8.43 90836 2650468 1922604 11.03 1767924 2282920 73196 15:36:01 11453156 14075884 1886168 11.51 92696 2702208 2478272 14.22 2291652 2317572 1880 15:37:01 12259340 15356152 592824 3.62 123560 3131520 1387504 7.96 1285592 2490496 19048 Average: 12267194 14831620 1132108 6.91 93858 2647086 1789784 10.27 1549051 2252184 66623 15:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:33:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:33:01 ens3 326.41 219.66 1643.57 67.05 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 15:34:01 ens3 320.35 274.33 3489.89 38.46 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 46.99 46.99 4.23 4.23 0.00 0.00 0.00 0.00 15:35:01 ens3 97.12 91.17 962.00 15.63 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 4.65 4.65 0.36 0.36 0.00 0.00 0.00 0.00 15:36:01 ens3 51.37 46.87 480.32 8.40 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 5.63 5.63 0.47 0.47 0.00 0.00 0.00 0.00 15:37:01 ens3 246.06 169.69 2891.95 15.54 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 12.16 12.16 1.09 1.09 0.00 0.00 0.00 0.00 Average: ens3 208.26 160.34 1893.44 29.02 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-4979) 01/25/25 _x86_64_ (4 CPU) 15:31:30 LINUX RESTART (4 CPU) 15:32:01 CPU %user %nice %system %iowait %steal %idle 15:33:01 all 21.76 13.92 11.25 5.88 0.11 47.08 15:33:01 0 13.91 14.77 11.92 6.13 0.12 53.16 15:33:01 1 26.73 14.67 11.57 4.46 0.12 42.45 15:33:01 2 17.59 14.16 11.24 6.46 0.10 50.45 15:33:01 3 28.84 12.09 10.27 6.47 0.10 42.23 15:34:01 all 65.89 0.00 2.52 2.23 0.11 29.25 15:34:01 0 63.76 0.00 2.71 4.66 0.10 28.77 15:34:01 1 69.52 0.00 2.70 1.32 0.12 26.34 15:34:01 2 66.42 0.00 2.79 1.88 0.12 28.79 15:34:01 3 63.87 0.00 1.88 1.06 0.12 33.08 15:35:01 all 55.23 0.00 1.64 0.10 0.09 42.93 15:35:01 0 52.25 0.00 1.76 0.02 0.08 45.89 15:35:01 1 58.88 0.00 1.30 0.03 0.12 39.67 15:35:01 2 55.36 0.00 2.01 0.13 0.08 42.41 15:35:01 3 54.44 0.00 1.51 0.20 0.08 43.77 15:36:01 all 77.09 0.00 2.01 0.17 0.12 20.61 15:36:01 0 75.94 0.00 1.68 0.50 0.12 21.76 15:36:01 1 84.66 0.00 1.90 0.00 0.12 13.33 15:36:01 2 78.26 0.00 2.23 0.08 0.13 19.29 15:36:01 3 69.55 0.00 2.22 0.08 0.12 28.03 15:37:01 all 37.71 0.00 3.18 0.79 0.10 58.23 15:37:01 0 28.48 0.00 2.50 1.48 0.10 67.44 15:37:01 1 43.17 0.00 3.67 0.39 0.10 52.68 15:37:01 2 39.01 0.00 3.85 0.81 0.10 56.24 15:37:01 3 40.30 0.00 2.69 0.49 0.08 56.44 Average: all 51.58 2.77 4.11 1.83 0.11 39.62 Average: 0 46.87 2.93 4.10 2.55 0.10 43.45 Average: 1 56.68 2.89 4.20 1.23 0.11 34.88 Average: 2 51.35 2.83 4.42 1.87 0.11 39.43 Average: 3 51.44 2.41 3.71 1.65 0.10 40.69