---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-15881 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 67G 14% / 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 674 10777 1 4545 14983 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:2d:a8:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe2d:a8d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:7c:0a:1b 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-15881) 08/29/24 _x86_64_ (4 CPU) 18:11:28 LINUX RESTART (4 CPU) 18:12:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 309.49 131.63 177.86 0.00 10118.21 11831.37 0.00 18:14:01 69.84 18.36 51.47 0.00 1533.61 9917.43 0.00 18:15:01 166.29 31.74 134.56 0.00 1571.08 8277.24 0.00 18:16:01 10.53 0.95 9.58 0.00 59.58 2299.37 0.00 18:17:01 110.90 10.76 100.13 0.00 4750.14 29105.82 0.00 18:18:01 10.40 0.03 10.36 0.00 0.27 1154.74 0.00 18:19:01 46.83 0.02 46.81 0.00 0.13 5209.93 0.00 18:20:01 65.98 0.98 65.00 0.00 41.45 7088.84 0.00 18:21:01 33.54 0.12 33.43 0.00 10.26 4042.66 0.00 18:22:01 39.09 1.20 37.89 0.00 57.32 31551.94 0.00 Average: 86.66 19.77 66.89 0.00 1827.96 11048.98 0.00 18:12:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13467304 15490860 490452 2.99 69592 2151284 1215344 6.97 736660 1904072 165376 18:14:01 13196836 15369016 605164 3.69 75952 2286912 1545960 8.87 872080 2027672 3064 18:15:01 11785452 14256724 1706604 10.42 85948 2566232 2274628 13.05 2106516 2179820 44600 18:16:01 11947848 14458796 1502292 9.17 87416 2602604 2326284 13.35 1917184 2204388 16800 18:17:01 10595156 13804676 2144548 13.09 110664 3251168 2742432 15.73 2843828 2587180 16696 18:18:01 10743448 13961280 1988096 12.14 109360 3259688 2734724 15.69 2692184 2591508 1280 18:19:01 10680808 14021256 1927668 11.77 114456 3372124 2402380 13.78 2750580 2589460 51180 18:20:01 10011084 13508068 2440368 14.90 117856 3515800 2887132 16.56 3323968 2674140 221084 18:21:01 10068628 13934008 2014712 12.30 121160 3869540 2468812 14.16 2929300 3000840 491036 18:22:01 11042712 15344852 603472 3.68 122576 4293052 1339304 7.68 1681960 3266396 2200 Average: 11353928 14414954 1542338 9.42 101498 3116840 2193700 12.59 2185426 2502548 101332 18:12:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 lo 0.85 0.85 0.08 0.08 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 18:13:01 ens3 339.17 226.49 1436.25 65.50 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 68.04 58.86 456.79 17.15 0.00 0.00 0.00 0.00 18:15:01 lo 1.07 1.07 0.11 0.11 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 ens3 296.65 252.75 3133.15 39.43 0.00 0.00 0.00 0.00 18:16:01 lo 47.52 47.52 4.25 4.25 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 ens3 53.28 47.07 58.34 11.91 0.00 0.00 0.00 0.00 18:17:01 lo 807.15 807.15 764.40 764.40 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 ens3 540.34 365.42 7063.33 38.22 0.00 0.00 0.00 0.00 18:18:01 lo 5.30 5.30 0.40 0.40 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 ens3 25.36 20.00 8.62 6.38 0.00 0.00 0.00 0.00 18:19:01 lo 1102.38 1102.38 1043.64 1043.64 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 ens3 47.16 42.38 137.02 15.34 0.00 0.00 0.00 0.00 18:20:01 lo 2233.01 2233.01 2121.92 2121.92 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 24.31 19.73 19.46 7.21 0.00 0.00 0.00 0.00 18:21:01 lo 4.52 4.52 0.37 0.37 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 176.37 143.16 847.45 36.81 0.00 0.00 0.00 0.00 18:22:01 lo 47.66 47.66 4.69 4.69 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 209.42 248.09 92.88 968.14 0.00 0.00 0.00 0.00 Average: lo 424.38 424.38 393.36 393.36 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 178.28 142.53 1325.50 120.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-15881) 08/29/24 _x86_64_ (4 CPU) 18:11:28 LINUX RESTART (4 CPU) 18:12:00 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 21.43 14.43 12.44 3.29 0.10 48.31 18:13:01 0 17.97 14.60 12.58 1.94 0.10 52.81 18:13:01 1 31.96 12.65 11.70 4.63 0.10 38.96 18:13:01 2 17.90 16.16 14.04 3.44 0.10 48.36 18:13:01 3 17.80 14.32 11.44 3.16 0.10 53.19 18:14:01 all 6.53 0.00 0.61 1.94 0.03 90.89 18:14:01 0 17.11 0.00 1.37 5.84 0.05 75.63 18:14:01 1 3.13 0.00 0.40 1.41 0.03 95.03 18:14:01 2 2.24 0.00 0.35 0.13 0.02 97.26 18:14:01 3 3.62 0.00 0.33 0.37 0.03 95.65 18:15:01 all 69.89 0.00 2.44 1.03 0.11 26.54 18:15:01 0 66.16 0.00 2.89 2.09 0.10 28.76 18:15:01 1 70.33 0.00 2.95 1.26 0.12 25.35 18:15:01 2 74.87 0.00 1.74 0.17 0.12 23.10 18:15:01 3 68.18 0.00 2.18 0.59 0.10 28.96 18:16:01 all 55.83 0.00 1.63 0.18 0.10 42.27 18:16:01 0 56.07 0.00 1.78 0.03 0.10 42.02 18:16:01 1 56.79 0.00 1.78 0.15 0.10 41.18 18:16:01 2 54.22 0.00 1.73 0.02 0.10 43.93 18:16:01 3 56.25 0.00 1.24 0.50 0.08 41.93 18:17:01 all 62.33 0.00 3.86 5.37 0.12 28.33 18:17:01 0 65.19 0.00 3.65 6.37 0.12 24.67 18:17:01 1 59.38 0.00 3.98 5.75 0.12 30.78 18:17:01 2 62.75 0.00 3.96 3.05 0.13 30.11 18:17:01 3 61.99 0.00 3.86 6.28 0.10 27.76 18:18:01 all 76.01 0.00 1.88 0.03 0.10 21.99 18:18:01 0 79.13 0.00 1.73 0.02 0.10 19.03 18:18:01 1 74.81 0.00 1.76 0.00 0.10 23.33 18:18:01 2 82.01 0.00 1.79 0.08 0.08 16.04 18:18:01 3 68.09 0.00 2.26 0.00 0.10 29.56 18:19:01 all 64.19 0.00 2.41 0.37 0.10 32.93 18:19:01 0 67.88 0.00 2.08 0.35 0.10 29.58 18:19:01 1 61.67 0.00 2.45 0.34 0.10 35.45 18:19:01 2 69.69 0.00 2.63 0.44 0.10 27.14 18:19:01 3 57.51 0.00 2.48 0.37 0.10 39.54 18:20:01 all 68.54 0.00 2.66 0.51 0.10 28.19 18:20:01 0 64.14 0.00 2.70 0.45 0.10 32.61 18:20:01 1 74.81 0.00 2.57 0.12 0.10 22.41 18:20:01 2 69.64 0.00 2.35 0.49 0.10 27.42 18:20:01 3 65.61 0.00 3.00 0.99 0.10 30.31 18:21:01 all 55.44 0.00 2.18 0.30 0.09 41.99 18:21:01 0 49.79 0.00 2.35 0.23 0.10 47.53 18:21:01 1 54.03 0.00 2.31 0.07 0.08 43.50 18:21:01 2 54.56 0.00 1.66 0.59 0.08 43.12 18:21:01 3 63.42 0.00 2.41 0.30 0.10 33.76 18:22:01 all 12.38 0.00 1.11 1.33 0.05 85.13 18:22:01 0 8.02 0.00 1.29 4.35 0.05 86.29 18:22:01 1 23.68 0.00 0.97 0.40 0.07 74.89 18:22:01 2 3.56 0.00 1.07 0.54 0.05 94.78 18:22:01 3 14.21 0.00 1.10 0.03 0.05 84.60 Average: all 49.21 1.46 3.13 1.43 0.09 44.68 Average: 0 49.10 1.47 3.25 2.17 0.09 43.91 Average: 1 51.01 1.28 3.10 1.42 0.09 43.10 Average: 2 49.09 1.63 3.14 0.89 0.09 45.15 Average: 3 47.63 1.44 3.03 1.26 0.09 46.56