---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42383 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 11G 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 682 11369 1 3945 14975 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:a1:17:50 brd ff:ff:ff:ff:ff:ff inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fea1:1750/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:10:92:d5 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-42383) 10/14/24 _x86_64_ (4 CPU) 16:14:24 LINUX RESTART (4 CPU) 16:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:16:01 265.86 91.33 174.52 0.00 2680.75 17201.68 0.00 16:17:01 63.11 13.81 49.29 0.00 1378.97 18139.51 0.00 16:18:01 188.99 36.54 152.45 0.00 1783.27 20201.00 0.00 16:19:01 390.85 1.15 389.70 0.00 58.66 17551.07 0.00 16:20:01 673.91 9.18 664.73 0.00 2735.35 29380.87 0.00 16:21:01 48.31 0.25 48.06 0.00 5.60 25618.93 0.00 16:22:01 33.26 0.43 32.83 0.00 20.26 7486.09 0.00 16:23:01 72.32 0.45 71.87 0.00 58.12 6561.97 0.00 16:24:01 33.99 1.30 32.69 0.00 63.59 18507.58 0.00 Average: 196.74 17.16 179.58 0.00 976.11 17850.11 0.00 16:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:16:01 13451280 15454172 526888 3.22 68644 2132372 1270764 7.29 773948 1882776 136344 16:17:01 13292332 15468252 504672 3.08 75176 2291524 1252936 7.19 767472 2034024 65204 16:18:01 11727748 14206252 1755284 10.72 86164 2572992 2482692 14.24 2148088 2193848 39360 16:19:01 11790588 14364856 1594324 9.73 116044 2634104 2498512 14.33 2049712 2223016 22528 16:20:01 10670316 13836212 2114080 12.91 148808 3168412 2685660 15.41 2826464 2529548 344584 16:21:01 11153240 14195728 1754296 10.71 150048 3049504 2288016 13.13 2497308 2383980 14976 16:22:01 10432248 13760800 2188696 13.36 153240 3317296 2733876 15.68 2968752 2613952 247860 16:23:01 10737436 13944500 2005352 12.24 154616 3197504 2538332 14.56 2790248 2493328 52272 16:24:01 11723952 15412088 536936 3.28 157756 3657764 1290208 7.40 1500496 2782480 1600 Average: 11664349 14515873 1442281 8.80 123388 2891275 2115666 12.14 2035832 2348550 102748 16:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 16:16:01 ens3 209.35 146.71 1092.36 45.47 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 16:17:01 ens3 68.96 60.84 508.02 15.49 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:18:01 ens3 318.08 267.13 3291.10 37.48 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 16:19:01 ens3 102.85 75.99 118.95 20.09 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 2240.14 2240.14 2126.40 2126.40 0.00 0.00 0.00 0.00 16:20:01 ens3 359.61 233.64 4342.24 27.13 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 2792.60 2792.60 2651.34 2651.34 0.00 0.00 0.00 0.00 16:21:01 ens3 71.40 56.96 306.26 18.90 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 1945.78 1945.78 1845.03 1845.03 0.00 0.00 0.00 0.00 16:22:01 ens3 132.38 105.53 862.74 21.38 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 905.50 905.50 855.53 855.53 0.00 0.00 0.00 0.00 16:23:01 ens3 69.17 62.79 194.99 17.54 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 47.63 47.63 4.70 4.70 0.00 0.00 0.00 0.00 16:24:01 ens3 255.89 282.89 859.03 513.60 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 881.78 881.78 831.50 831.50 0.00 0.00 0.00 0.00 Average: ens3 176.42 143.61 1286.28 79.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42383) 10/14/24 _x86_64_ (4 CPU) 16:14:24 LINUX RESTART (4 CPU) 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 16.55 14.16 12.01 3.30 0.11 53.88 16:16:01 0 15.04 13.32 11.61 4.75 0.10 55.18 16:16:01 1 11.72 14.83 12.48 3.53 0.10 57.33 16:16:01 2 26.54 13.29 11.79 2.86 0.12 45.40 16:16:01 3 12.95 15.18 12.14 2.04 0.12 57.57 16:17:01 all 7.87 0.00 0.65 1.15 0.03 90.30 16:17:01 0 10.93 0.00 0.95 1.38 0.05 86.69 16:17:01 1 10.91 0.00 0.68 2.69 0.03 85.68 16:17:01 2 7.80 0.00 0.63 0.20 0.02 91.35 16:17:01 3 1.79 0.00 0.35 0.32 0.03 97.50 16:18:01 all 64.36 0.00 2.28 1.15 0.12 32.08 16:18:01 0 60.94 0.00 1.98 1.09 0.12 35.87 16:18:01 1 64.18 0.00 3.14 1.23 0.12 31.33 16:18:01 2 66.15 0.00 2.13 1.09 0.13 30.50 16:18:01 3 66.19 0.00 1.87 1.19 0.12 30.63 16:19:01 all 72.48 0.00 2.35 2.34 0.15 22.68 16:19:01 0 65.98 0.00 2.59 2.14 0.13 29.16 16:19:01 1 75.89 0.00 1.65 0.10 0.13 22.22 16:19:01 2 69.59 0.00 2.87 6.72 0.18 20.63 16:19:01 3 78.47 0.00 2.29 0.42 0.13 18.70 16:20:01 all 58.32 0.00 3.51 4.15 0.13 33.90 16:20:01 0 61.54 0.00 4.23 12.63 0.15 21.44 16:20:01 1 62.11 0.00 3.57 2.84 0.13 31.35 16:20:01 2 53.70 0.00 2.94 0.83 0.12 42.41 16:20:01 3 55.94 0.00 3.28 0.32 0.12 40.35 16:21:01 all 63.87 0.00 2.90 1.00 0.10 32.14 16:21:01 0 65.16 0.00 3.21 1.56 0.10 29.96 16:21:01 1 60.39 0.00 3.75 0.79 0.10 34.97 16:21:01 2 63.81 0.00 1.63 0.15 0.08 34.32 16:21:01 3 66.09 0.00 3.00 1.49 0.10 29.32 16:22:01 all 76.59 0.00 2.82 0.32 0.11 20.16 16:22:01 0 77.85 0.00 3.75 0.35 0.10 17.95 16:22:01 1 82.30 0.00 2.33 0.50 0.12 14.75 16:22:01 2 77.93 0.00 2.53 0.27 0.12 19.15 16:22:01 3 68.29 0.00 2.66 0.17 0.12 28.76 16:23:01 all 63.40 0.00 2.43 0.62 0.11 33.45 16:23:01 0 57.83 0.00 2.09 0.25 0.12 39.72 16:23:01 1 69.69 0.00 3.30 1.22 0.10 25.68 16:23:01 2 62.64 0.00 2.16 0.37 0.12 34.71 16:23:01 3 63.44 0.00 2.18 0.62 0.10 33.66 16:24:01 all 16.01 0.00 1.34 1.24 0.06 81.36 16:24:01 0 5.31 0.00 1.00 4.25 0.03 89.41 16:24:01 1 9.75 0.00 1.35 0.47 0.07 88.37 16:24:01 2 10.12 0.00 1.34 0.05 0.07 88.43 16:24:01 3 38.88 0.00 1.65 0.17 0.08 59.21 Average: all 48.83 1.56 3.35 1.69 0.10 44.45 Average: 0 46.68 1.47 3.48 3.15 0.10 45.12 Average: 1 49.68 1.63 3.57 1.48 0.10 43.52 Average: 2 48.70 1.46 3.10 1.39 0.11 45.24 Average: 3 50.28 1.67 3.26 0.75 0.10 43.94