---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40909 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 709 11847 1 3440 14948 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:b8:b9:bc brd ff:ff:ff:ff:ff:ff inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85561sec preferred_lft 85561sec inet6 fe80::f816:3eff:feb8:b9bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:36:a9:75 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-40909) 10/09/24 _x86_64_ (4 CPU) 11:02:57 LINUX RESTART (4 CPU) 11:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:04:02 189.19 137.49 51.69 0.00 10653.42 95767.37 0.00 11:05:00 46.02 31.13 14.89 0.00 314.74 408.96 0.00 11:06:01 1.02 0.00 1.02 0.00 0.00 12.45 0.00 11:07:01 1.33 0.00 1.33 0.00 0.00 15.60 0.00 11:08:01 3.13 1.02 2.12 0.00 72.92 53.86 0.00 11:09:01 20.51 3.20 17.31 0.00 2510.38 3739.64 0.00 11:10:01 2.18 0.02 2.17 0.00 1.33 24.26 0.00 11:11:01 0.77 0.00 0.77 0.00 0.00 9.47 0.00 11:12:01 155.51 13.28 142.23 0.00 982.10 5375.90 0.00 11:13:01 109.18 45.04 64.14 0.00 2956.04 11174.80 0.00 11:14:01 236.52 21.11 215.41 0.00 1292.50 27430.46 0.00 11:15:01 28.03 3.38 24.65 0.00 119.71 7099.75 0.00 11:16:01 20.18 0.00 20.18 0.00 0.00 5770.21 0.00 Average: 62.52 19.63 42.90 0.00 1453.61 12067.05 0.00 11:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:02 13874028 15542624 458508 2.80 41036 1843884 1243928 7.14 612116 1660576 4332 11:05:00 13867664 15548192 452660 2.76 42328 1853272 1224836 7.03 617356 1660744 20 11:06:01 13869788 15550384 450320 2.75 42352 1853284 1224836 7.03 615208 1660748 164 11:07:01 13869740 15550364 450324 2.75 42384 1853292 1224836 7.03 614992 1660752 140 11:08:01 13854308 15541920 458112 2.80 43936 1858600 1240836 7.12 626684 1666004 308 11:09:01 13669232 15532144 457780 2.79 47020 2028204 1235700 7.09 745244 1715404 496 11:10:01 13669240 15532192 457664 2.79 47060 2028244 1235700 7.09 745196 1715444 8 11:11:01 13669028 15532052 457696 2.79 47076 2028252 1235700 7.09 745508 1715448 232 11:12:01 13231792 15344196 633600 3.87 63224 2250944 1340524 7.69 1011104 1865712 105620 11:13:01 12133524 14785468 1167760 7.13 90432 2738868 1803000 10.34 1638924 2286600 289360 11:14:01 10877060 14005980 1946172 11.88 104896 3178228 2508500 14.39 2661608 2491544 124228 11:15:01 10894316 13945392 2006808 12.25 105492 3101560 2500780 14.35 2727252 2413092 18664 11:16:01 10658848 13812220 2139848 13.06 108952 3191328 2681788 15.39 2889968 2477036 39424 Average: 12933736 15094087 887481 5.42 63553 2292920 1592382 9.14 1250089 1922239 44846 11:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:02 ens3 161.81 109.20 696.33 23.27 0.00 0.00 0.00 0.00 11:04:02 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 11:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:00 ens3 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:05:00 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 1.03 0.67 1.18 0.05 0.00 0.00 0.00 0.00 11:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 0.28 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 0.43 0.50 0.44 0.21 0.00 0.00 0.00 0.00 11:08:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 122.10 49.63 1395.94 3.38 0.00 0.00 0.00 0.00 11:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 0.23 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 301.93 205.90 1612.41 50.01 0.00 0.00 0.00 0.00 11:12:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 283.30 235.69 3550.17 34.92 0.00 0.00 0.00 0.00 11:13:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 358.31 246.22 4407.02 27.18 0.00 0.00 0.00 0.00 11:14:01 lo 1994.67 1994.67 1899.35 1899.35 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 42.53 41.21 33.11 10.83 0.00 0.00 0.00 0.00 11:15:01 lo 2111.40 2111.40 2003.49 2003.49 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 79.52 63.65 223.78 15.13 0.00 0.00 0.00 0.00 11:16:01 lo 829.82 829.82 785.94 785.94 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 103.99 73.30 916.96 12.69 0.00 0.00 0.00 0.00 Average: lo 380.02 380.02 360.72 360.72 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40909) 10/09/24 _x86_64_ (4 CPU) 11:02:57 LINUX RESTART (4 CPU) 11:03:01 CPU %user %nice %system %iowait %steal %idle 11:04:02 all 5.20 18.23 14.99 2.79 0.12 58.67 11:04:02 0 6.11 18.76 14.16 1.49 0.14 59.34 11:04:02 1 4.72 16.96 16.08 3.28 0.13 58.82 11:04:02 2 4.62 17.69 14.60 3.95 0.10 59.05 11:04:02 3 5.36 19.52 15.11 2.43 0.12 57.47 11:05:00 all 0.36 6.55 4.90 0.33 0.05 87.82 11:05:00 0 0.02 6.99 4.80 0.29 0.05 87.86 11:05:00 1 0.07 6.14 5.06 0.51 0.05 88.17 11:05:00 2 1.28 6.51 4.95 0.24 0.05 86.97 11:05:00 3 0.05 6.55 4.79 0.29 0.03 88.28 11:06:01 all 0.08 0.00 0.02 0.00 0.01 99.88 11:06:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:06:01 1 0.08 0.00 0.07 0.02 0.02 99.82 11:06:01 2 0.20 0.00 0.00 0.00 0.00 99.80 11:06:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:07:01 all 0.02 0.00 0.03 0.00 0.00 99.95 11:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:07:01 1 0.03 0.00 0.05 0.02 0.02 99.88 11:07:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:07:01 3 0.00 0.00 0.03 0.00 0.00 99.97 11:08:01 all 0.09 0.00 0.11 0.05 0.02 99.74 11:08:01 0 0.10 0.00 0.05 0.03 0.00 99.82 11:08:01 1 0.08 0.00 0.08 0.13 0.03 99.67 11:08:01 2 0.13 0.00 0.05 0.00 0.02 99.80 11:08:01 3 0.03 0.00 0.25 0.02 0.02 99.68 11:09:01 all 2.58 0.00 0.62 0.59 0.02 96.19 11:09:01 0 2.39 0.00 0.42 0.05 0.02 97.13 11:09:01 1 3.46 0.00 0.53 1.19 0.03 94.80 11:09:01 2 1.85 0.00 0.65 0.05 0.00 97.45 11:09:01 3 2.62 0.00 0.90 1.07 0.02 95.40 11:10:01 all 0.52 0.00 0.02 0.01 0.01 99.44 11:10:01 0 0.02 0.00 0.02 0.02 0.00 99.95 11:10:01 1 1.99 0.00 0.03 0.02 0.02 97.95 11:10:01 2 0.00 0.00 0.02 0.00 0.02 99.97 11:10:01 3 0.05 0.00 0.02 0.00 0.02 99.92 11:11:01 all 0.49 0.00 0.01 0.00 0.01 99.48 11:11:01 0 0.00 0.00 0.02 0.00 0.02 99.97 11:11:01 1 1.92 0.00 0.02 0.02 0.02 98.03 11:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:11:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:12:01 all 11.58 0.00 1.19 1.92 0.03 85.27 11:12:01 0 11.26 0.00 1.37 1.83 0.02 85.52 11:12:01 1 4.58 0.00 1.17 4.34 0.03 89.87 11:12:01 2 13.84 0.00 1.14 0.62 0.05 84.35 11:12:01 3 16.62 0.00 1.08 0.88 0.03 81.37 11:13:01 all 34.14 0.00 2.06 1.72 0.08 62.01 11:13:01 0 23.07 0.00 1.69 2.66 0.07 72.52 11:13:01 1 24.19 0.00 2.11 2.26 0.07 71.37 11:13:01 2 57.70 0.00 3.01 1.46 0.10 37.73 11:13:01 3 31.70 0.00 1.42 0.48 0.07 66.33 11:14:01 all 68.06 0.00 3.19 1.96 0.11 26.67 11:14:01 0 61.37 0.00 3.08 2.46 0.12 32.96 11:14:01 1 66.06 0.00 3.20 3.60 0.12 27.02 11:14:01 2 71.00 0.00 4.21 1.19 0.10 23.49 11:14:01 3 73.82 0.00 2.28 0.59 0.12 23.20 11:14:01 CPU %user %nice %system %iowait %steal %idle 11:15:01 all 73.71 0.00 2.60 0.29 0.10 23.30 11:15:01 0 64.83 0.00 2.51 0.79 0.10 31.77 11:15:01 1 78.92 0.00 2.09 0.03 0.10 18.85 11:15:01 2 76.53 0.00 2.50 0.25 0.10 20.62 11:15:01 3 74.55 0.00 3.31 0.08 0.08 21.97 11:16:01 all 65.25 0.00 2.18 0.20 0.09 32.28 11:16:01 0 58.03 0.00 1.78 0.43 0.08 39.68 11:16:01 1 69.14 0.00 2.32 0.10 0.08 28.36 11:16:01 2 69.66 0.00 2.81 0.22 0.08 27.23 11:16:01 3 64.22 0.00 1.81 0.07 0.10 33.81 Average: all 20.13 1.88 2.43 0.76 0.05 74.75 Average: 0 17.48 1.95 2.28 0.77 0.05 77.47 Average: 1 19.58 1.75 2.50 1.19 0.06 74.93 Average: 2 22.79 1.85 2.60 0.61 0.05 72.11 Average: 3 20.68 1.97 2.36 0.45 0.05 74.48