---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7723 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 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 778 11705 1 3513 14879 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:b3:8a:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.72/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:feb3:8af8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:d4:e6:20 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-7723) 11/15/24 _x86_64_ (4 CPU) 18:11:27 LINUX RESTART (4 CPU) 18:12:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 297.00 102.50 194.50 0.00 4568.45 12509.84 0.00 18:14:01 84.41 27.72 56.68 0.00 1821.53 9944.97 0.00 18:15:01 160.12 22.93 137.19 0.00 1300.58 8807.20 0.00 18:16:01 9.77 0.68 9.08 0.00 50.52 2250.16 0.00 18:17:01 116.58 16.13 100.45 0.00 5074.49 22756.74 0.00 18:18:01 7.86 0.03 7.83 0.00 0.27 285.37 0.00 Average: 111.59 27.92 83.67 0.00 2122.32 9408.25 0.00 18:12:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13411772 15458176 525196 3.21 69204 2174364 1274544 7.31 768848 1929120 170184 18:14:01 12766816 15076304 895148 5.46 81496 2413992 1640920 9.41 1173140 2146116 109688 18:15:01 11655048 14164728 1799320 10.98 86776 2602632 2571496 14.75 2200140 2213356 39576 18:16:01 11612820 14251556 1710820 10.44 91124 2719304 2253684 12.93 2135968 2312708 103428 18:17:01 10364288 13603040 2345860 14.32 109680 3278776 3047556 17.48 3044280 2613060 3196 18:18:01 10324948 13565780 2383452 14.55 109516 3281036 3018032 17.32 3081716 2614648 1488 Average: 11689282 14353264 1609966 9.83 91299 2745017 2301039 13.20 2067349 2304835 71260 18:12:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 18:13:01 ens3 344.65 205.12 1341.44 60.44 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 18:14:01 ens3 185.97 164.20 1978.20 29.09 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 12.41 12.41 0.78 0.78 0.00 0.00 0.00 0.00 18:15:01 ens3 187.85 156.16 1729.97 29.13 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 35.83 35.83 3.56 3.56 0.00 0.00 0.00 0.00 18:16:01 ens3 162.36 130.54 1368.31 24.34 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 995.45 995.45 941.84 941.84 0.00 0.00 0.00 0.00 18:17:01 ens3 403.83 224.00 5484.68 28.92 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 7.50 7.50 0.57 0.57 0.00 0.00 0.00 0.00 18:18:01 ens3 1.83 2.05 0.40 0.39 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 176.52 176.52 158.70 158.70 0.00 0.00 0.00 0.00 Average: ens3 213.68 146.68 1987.36 28.54 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-7723) 11/15/24 _x86_64_ (4 CPU) 18:11:27 LINUX RESTART (4 CPU) 18:12:03 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 20.45 13.39 10.45 3.25 0.12 52.34 18:13:01 0 36.37 10.80 10.02 3.65 0.10 39.05 18:13:01 1 20.27 13.40 10.73 2.43 0.12 53.04 18:13:01 2 8.61 15.94 11.09 2.69 0.10 61.56 18:13:01 3 16.47 13.43 9.97 4.24 0.14 55.75 18:14:01 all 13.93 0.00 0.94 1.58 0.05 83.50 18:14:01 0 12.92 0.00 0.38 0.28 0.03 86.38 18:14:01 1 23.21 0.00 1.47 0.45 0.05 74.82 18:14:01 2 8.43 0.00 1.07 4.06 0.05 86.38 18:14:01 3 11.16 0.00 0.83 1.52 0.05 86.44 18:15:01 all 74.92 0.00 2.25 1.02 0.09 21.73 18:15:01 0 82.01 0.00 1.65 0.89 0.07 15.38 18:15:01 1 71.54 0.00 2.56 0.65 0.10 25.14 18:15:01 2 71.49 0.00 2.70 1.98 0.10 23.72 18:15:01 3 74.58 0.00 2.10 0.55 0.08 22.68 18:16:01 all 53.69 0.00 1.69 0.17 0.09 44.36 18:16:01 0 55.51 0.00 1.44 0.02 0.08 42.96 18:16:01 1 56.05 0.00 1.87 0.10 0.10 41.88 18:16:01 2 44.68 0.00 2.02 0.10 0.10 53.11 18:16:01 3 58.55 0.00 1.42 0.47 0.08 39.47 18:17:01 all 74.11 0.00 3.42 0.90 0.10 21.47 18:17:01 0 75.60 0.00 3.36 1.02 0.10 19.92 18:17:01 1 70.35 0.00 3.29 0.66 0.12 25.58 18:17:01 2 73.35 0.00 4.02 0.72 0.10 21.81 18:17:01 3 77.15 0.00 3.01 1.19 0.10 18.55 18:18:01 all 53.93 0.00 1.18 0.02 0.09 44.79 18:18:01 0 52.69 0.00 1.20 0.02 0.08 46.01 18:18:01 1 52.14 0.00 1.20 0.05 0.08 46.53 18:18:01 2 54.33 0.00 1.27 0.00 0.08 44.31 18:18:01 3 56.56 0.00 1.04 0.00 0.10 42.30 Average: all 48.66 2.16 3.27 1.14 0.09 44.67 Average: 0 52.60 1.74 2.96 0.96 0.08 41.65 Average: 1 49.08 2.16 3.48 0.71 0.10 44.47 Average: 2 43.73 2.56 3.64 1.58 0.09 48.40 Average: 3 49.24 2.17 3.02 1.31 0.09 44.17