---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1251 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 9.6G 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/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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 672 11879 1 3445 14985 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:e5:54:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.254/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fee5:54a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:73:39:9f 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-1251) 10/25/24 _x86_64_ (4 CPU) 18:11:32 LINUX RESTART (4 CPU) 18:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 331.36 145.21 186.15 0.00 11373.57 11965.74 0.00 18:14:01 67.48 13.81 53.67 0.00 1378.38 9816.44 0.00 18:15:01 153.10 35.56 117.54 0.00 1689.27 6200.67 0.00 18:16:01 13.35 1.53 11.81 0.00 68.92 4286.89 0.00 18:17:01 75.24 11.00 64.25 0.00 4783.61 22176.07 0.00 18:18:01 27.00 0.02 26.98 0.00 0.27 1940.88 0.00 18:19:01 3.85 0.00 3.85 0.00 0.00 588.04 0.00 Average: 95.91 29.59 66.32 0.00 2756.19 8139.52 0.00 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13456560 15458300 522368 3.19 68924 2131156 1257028 7.21 768020 1883880 143224 18:14:01 13309668 15475940 496408 3.03 75272 2281660 1225584 7.03 755000 2027296 5668 18:15:01 12018260 14464120 1496424 9.13 85796 2541404 2136216 12.26 1860028 2192088 53880 18:16:01 11685068 14198392 1760844 10.75 88104 2603920 2475720 14.20 2176352 2205212 25196 18:17:01 10253172 13552176 2395828 14.63 106728 3340248 2848952 16.35 3066924 2694700 96624 18:18:01 10446176 13615084 2333572 14.25 108300 3212920 2747136 15.76 3034924 2545572 13640 18:19:01 10457636 13629652 2319016 14.16 108384 3215424 2732356 15.68 3020736 2547788 616 Average: 11660934 14341952 1617780 9.88 91644 2760962 2203285 12.64 2097426 2299505 48407 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 18:13:01 ens3 309.03 213.66 1412.41 66.22 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 18:14:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:14:01 ens3 61.02 49.98 446.03 13.69 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 18:15:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 18:15:01 ens3 277.47 238.57 3126.11 35.04 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 18:16:01 lo 24.36 24.36 2.34 2.34 0.00 0.00 0.00 0.00 18:16:01 ens3 111.25 84.62 302.33 20.74 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 18:17:01 lo 1363.85 1363.85 1279.99 1279.99 0.00 0.00 0.00 0.00 18:17:01 ens3 460.40 298.83 5849.25 31.83 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 18:18:01 lo 4.60 4.60 0.34 0.34 0.00 0.00 0.00 0.00 18:18:01 ens3 67.14 49.54 316.82 17.61 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 5.80 5.80 0.45 0.45 0.00 0.00 0.00 0.00 18:19:01 ens3 2.83 1.92 0.87 0.73 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 200.16 200.16 183.34 183.34 0.00 0.00 0.00 0.00 Average: ens3 184.17 133.88 1636.41 26.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1251) 10/25/24 _x86_64_ (4 CPU) 18:11:32 LINUX RESTART (4 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 20.55 14.86 11.53 4.36 0.13 48.57 18:13:01 0 10.27 17.62 12.55 2.91 0.12 56.53 18:13:01 1 19.87 14.59 11.59 4.57 0.13 49.25 18:13:01 2 31.17 14.05 11.83 6.71 0.14 36.09 18:13:01 3 20.60 13.24 10.19 3.19 0.14 52.65 18:14:01 all 7.07 0.00 0.62 1.70 0.03 90.57 18:14:01 0 1.86 0.00 0.18 0.15 0.02 97.79 18:14:01 1 3.73 0.00 0.52 1.35 0.05 94.35 18:14:01 2 17.74 0.00 1.05 0.42 0.05 80.74 18:14:01 3 4.94 0.00 0.72 4.88 0.02 89.44 18:15:01 all 42.11 0.00 1.65 2.37 0.40 53.47 18:15:01 0 35.92 0.00 2.38 5.19 0.12 56.39 18:15:01 1 42.55 0.00 1.85 2.85 0.10 52.65 18:15:01 2 48.37 0.00 1.10 0.39 0.96 49.18 18:15:01 3 41.46 0.00 1.28 1.05 0.41 55.79 18:16:01 all 75.72 0.00 2.17 0.06 0.14 21.90 18:16:01 0 79.38 0.00 1.89 0.07 0.13 18.53 18:16:01 1 74.49 0.00 2.42 0.05 0.13 22.91 18:16:01 2 72.74 0.00 2.08 0.02 0.15 25.01 18:16:01 3 76.27 0.00 2.28 0.12 0.15 21.19 18:17:01 all 49.02 0.00 3.29 2.54 0.12 45.03 18:17:01 0 45.90 0.00 2.75 3.74 0.10 47.50 18:17:01 1 48.30 0.00 3.54 0.91 0.10 47.15 18:17:01 2 51.91 0.00 3.02 2.01 0.17 42.89 18:17:01 3 49.97 0.00 3.87 3.49 0.10 42.57 18:18:01 all 63.67 0.00 1.83 11.82 0.43 22.25 18:18:01 0 63.68 0.00 1.45 13.41 0.17 21.28 18:18:01 1 67.54 0.00 1.89 14.35 0.72 15.50 18:18:01 2 58.16 0.00 2.20 7.52 0.16 31.96 18:18:01 3 64.99 0.00 1.78 11.75 0.66 20.81 18:19:01 all 47.86 0.00 1.02 0.01 0.10 51.02 18:19:01 0 47.89 0.00 1.12 0.00 0.10 50.89 18:19:01 1 53.52 0.00 1.20 0.02 0.10 45.16 18:19:01 2 39.88 0.00 0.82 0.00 0.08 59.21 18:19:01 3 50.12 0.00 0.92 0.02 0.10 48.85 Average: all 43.71 2.11 3.15 3.24 0.19 47.60 Average: 0 40.90 2.44 3.14 3.62 0.11 49.79 Average: 1 44.28 2.09 3.29 3.45 0.19 46.69 Average: 2 45.60 2.01 3.16 2.39 0.24 46.60 Average: 3 44.06 1.89 3.01 3.50 0.22 47.32