---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3754 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: 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 9.6G 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 62M 62M 0 100% /snap/core20/1405 /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 39M 39M 0 100% /snap/snapd/21759 /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 11757 1 3493 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:67:72:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.236/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe67:72e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:4e:89:85 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-3754) 11/02/24 _x86_64_ (4 CPU) 21:14:17 LINUX RESTART (4 CPU) 21:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:16:01 224.91 82.22 142.69 0.00 2540.86 9981.10 0.00 21:17:01 156.41 40.31 116.10 0.00 2522.25 13379.90 0.00 21:18:01 47.65 12.60 35.05 0.00 712.16 13615.46 0.00 21:19:01 3.07 0.00 3.07 0.00 0.00 439.13 0.00 21:20:01 68.39 12.30 56.10 0.00 4995.67 10062.11 0.00 Average: 99.67 29.31 70.36 0.00 2152.94 9494.07 0.00 21:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:16:01 13331300 15433520 550728 3.36 71000 2226736 1269520 7.28 844452 1932200 158836 21:17:01 11198000 13953068 2012384 12.28 89208 2825540 2586660 14.84 2506600 2347452 369532 21:18:01 10770524 13585604 2379144 14.52 90632 2880576 2887412 16.57 2967900 2307320 7388 21:19:01 6832056 9656292 6308344 38.51 90848 2888768 6948068 39.86 6890200 2315432 4608 21:20:01 12027764 15254184 697108 4.26 101772 3266808 1492224 8.56 1503488 2489536 18896 Average: 10831929 13576534 2389542 14.59 88692 2817686 3036777 17.42 2942528 2278388 111852 21:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:16:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 ens3 184.41 134.84 1825.45 22.18 0.00 0.00 0.00 0.00 21:17:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 ens3 356.19 281.40 4272.84 43.28 0.00 0.00 0.00 0.00 21:18:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 ens3 31.76 27.47 139.39 5.96 0.00 0.00 0.00 0.00 21:19:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 ens3 6.80 7.02 1.31 1.40 0.00 0.00 0.00 0.00 21:20:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 ens3 208.98 115.81 2836.13 14.03 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.12 0.12 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 157.54 113.23 1814.97 17.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3754) 11/02/24 _x86_64_ (4 CPU) 21:14:17 LINUX RESTART (4 CPU) 21:15:02 CPU %user %nice %system %iowait %steal %idle 21:16:01 all 19.31 11.79 11.00 4.83 0.13 52.94 21:16:01 0 24.82 9.44 9.51 5.84 0.12 50.27 21:16:01 1 13.50 12.58 11.84 5.83 0.10 56.15 21:16:01 2 19.92 12.84 11.57 3.18 0.14 52.35 21:16:01 3 19.04 12.30 11.07 4.47 0.16 52.96 21:17:01 all 48.01 0.00 2.81 2.83 0.12 46.22 21:17:01 0 42.97 0.00 4.00 4.35 0.13 48.55 21:17:01 1 42.64 0.00 1.22 3.06 0.12 52.96 21:17:01 2 45.76 0.00 1.61 1.62 0.10 50.90 21:17:01 3 60.67 0.00 4.42 2.30 0.13 32.47 21:18:01 all 72.27 0.00 1.77 1.85 0.12 23.98 21:18:01 0 75.45 0.00 1.64 0.74 0.12 22.06 21:18:01 1 70.19 0.00 1.95 4.40 0.12 23.34 21:18:01 2 70.84 0.00 2.00 2.05 0.13 24.98 21:18:01 3 72.63 0.00 1.51 0.22 0.12 25.52 21:19:01 all 11.58 0.00 0.80 0.05 0.08 87.49 21:19:01 0 9.64 0.00 0.50 0.00 0.07 89.79 21:19:01 1 13.61 0.00 1.36 0.20 0.08 84.75 21:19:01 2 10.02 0.00 0.39 0.00 0.08 89.51 21:19:01 3 13.06 0.00 0.95 0.00 0.07 85.92 21:20:01 all 21.23 0.00 2.32 4.65 0.10 71.71 21:20:01 0 21.68 0.00 2.57 3.88 0.18 71.69 21:20:01 1 27.25 0.00 2.74 5.71 0.07 64.24 21:20:01 2 16.31 0.00 1.88 4.23 0.08 77.49 21:20:01 3 19.69 0.00 2.08 4.77 0.07 73.39 Average: all 34.53 2.32 3.71 2.83 0.11 56.50 Average: 0 34.88 1.86 3.62 2.95 0.12 56.58 Average: 1 33.50 2.49 3.80 3.83 0.10 56.29 Average: 2 32.63 2.52 3.45 2.21 0.11 59.08 Average: 3 37.11 2.40 3.97 2.34 0.11 54.07