---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-20191 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 667 11832 1 3496 14990 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:45:99:63 brd ff:ff:ff:ff:ff:ff inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe45:9963/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:96:66:ff 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-20191) 09/08/24 _x86_64_ (4 CPU) 18:11:27 LINUX RESTART (4 CPU) 18:12:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 314.62 124.05 190.57 0.00 8309.46 12549.28 0.00 18:14:01 80.04 27.51 52.52 0.00 1818.50 9717.46 0.00 18:15:01 158.86 22.71 136.14 0.00 1287.39 8827.86 0.00 18:16:01 9.98 0.85 9.13 0.00 57.72 2331.74 0.00 18:17:01 108.37 10.73 97.63 0.00 4755.61 22968.84 0.00 18:18:01 8.07 0.03 8.03 0.00 0.27 554.97 0.00 18:19:01 20.65 0.53 20.11 0.00 61.86 958.77 0.00 Average: 99.06 26.17 72.89 0.00 2298.64 8252.25 0.00 18:12:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13432120 15455500 529804 3.23 69220 2151568 1306528 7.50 776052 1903136 158180 18:14:01 13049428 15251068 726432 4.43 77428 2313936 1507428 8.65 996212 2051080 18660 18:15:01 11900044 14393356 1573568 9.61 86560 2586932 2476712 14.21 1976096 2198256 48432 18:16:01 11774012 14302012 1662800 10.15 87788 2618728 2278264 13.07 2079168 2219136 16328 18:17:01 10526160 13750388 2203048 13.45 110968 3265404 2802860 16.08 2906680 2597844 10320 18:18:01 10550376 13773476 2179872 13.31 109592 3265104 2800980 16.07 2882420 2596628 1264 18:19:01 12129864 15360556 593036 3.62 112172 3270096 1325852 7.61 1309216 2596900 17216 Average: 11908858 14612337 1352651 8.26 93390 2781681 2071232 11.88 1846549 2308997 38629 18:12:03 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 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 18:13:01 ens3 303.28 216.95 1488.51 68.35 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 96.68 86.20 714.33 19.86 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 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 18:15:01 ens3 311.06 256.54 3079.46 38.76 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 47.09 47.09 4.22 4.22 0.00 0.00 0.00 0.00 18:16:01 ens3 75.34 52.57 26.82 14.37 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 976.39 976.39 928.01 928.01 0.00 0.00 0.00 0.00 18:17:01 ens3 518.40 328.96 6968.20 37.87 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 6.22 6.22 0.48 0.48 0.00 0.00 0.00 0.00 18:18:01 ens3 4.83 3.52 1.10 1.03 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 4.07 4.07 0.32 0.32 0.00 0.00 0.00 0.00 18:19:01 ens3 22.46 22.03 15.71 16.08 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 148.87 148.87 133.98 133.98 0.00 0.00 0.00 0.00 Average: ens3 189.75 137.73 1757.59 27.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-20191) 09/08/24 _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 20.66 14.25 11.19 4.21 0.13 49.57 18:13:01 0 25.40 12.40 10.72 2.79 0.10 48.59 18:13:01 1 15.19 14.74 11.62 6.38 0.12 51.95 18:13:01 2 25.35 13.78 11.19 3.93 0.12 45.63 18:13:01 3 16.64 16.11 11.25 3.73 0.16 52.12 18:14:01 all 9.80 0.00 0.85 1.52 0.04 87.80 18:14:01 0 19.42 0.00 1.14 0.99 0.03 78.42 18:14:01 1 6.63 0.00 0.95 0.60 0.07 91.76 18:14:01 2 5.53 0.00 0.33 2.13 0.03 91.97 18:14:01 3 7.63 0.00 0.97 2.37 0.02 89.02 18:15:01 all 74.20 0.00 2.44 0.99 0.11 22.25 18:15:01 0 76.63 0.00 2.69 2.36 0.10 18.21 18:15:01 1 68.18 0.00 2.60 0.76 0.10 28.36 18:15:01 2 80.33 0.00 2.10 0.42 0.12 17.04 18:15:01 3 71.65 0.00 2.38 0.44 0.12 25.42 18:16:01 all 54.96 0.00 1.64 0.19 0.09 43.11 18:16:01 0 53.54 0.00 1.41 0.54 0.10 44.41 18:16:01 1 54.23 0.00 1.79 0.13 0.08 43.76 18:16:01 2 57.21 0.00 1.66 0.00 0.08 41.05 18:16:01 3 54.86 0.00 1.73 0.08 0.10 43.23 18:17:01 all 68.58 0.00 3.51 0.94 0.09 26.88 18:17:01 0 70.87 0.00 4.47 0.61 0.08 23.97 18:17:01 1 65.21 0.00 4.05 1.98 0.10 28.65 18:17:01 2 72.45 0.00 2.95 0.94 0.10 23.56 18:17:01 3 65.83 0.00 2.57 0.23 0.08 31.29 18:18:01 all 67.20 0.00 1.46 0.12 0.09 31.13 18:18:01 0 70.05 0.00 1.32 0.03 0.08 28.51 18:18:01 1 74.67 0.00 1.30 0.02 0.08 23.92 18:18:01 2 70.55 0.00 1.58 0.02 0.08 27.77 18:18:01 3 53.56 0.00 1.62 0.42 0.12 44.29 18:19:01 all 14.03 0.00 0.73 0.41 0.05 84.78 18:19:01 0 16.19 0.00 0.75 0.12 0.05 82.89 18:19:01 1 3.34 0.00 0.63 0.02 0.05 95.96 18:19:01 2 7.66 0.00 0.75 1.41 0.05 90.13 18:19:01 3 28.97 0.00 0.79 0.10 0.05 70.10 Average: all 44.30 1.97 3.07 1.18 0.09 49.40 Average: 0 47.52 1.72 3.18 1.05 0.08 46.46 Average: 1 41.13 2.04 3.23 1.38 0.09 52.13 Average: 2 45.65 1.91 2.89 1.25 0.08 48.22 Average: 3 42.90 2.21 2.99 1.04 0.09 50.77