---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3474 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 9.0G 69G 12% / 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 615 12745 1 2636 15051 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:2e:dd:ba brd ff:ff:ff:ff:ff:ff inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe2e:ddba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:c7:0d:72 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-3474) 11/02/24 _x86_64_ (4 CPU) 00:48:41 LINUX RESTART (4 CPU) 00:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:50:03 175.61 138.27 37.34 0.00 11235.05 40900.77 0.00 00:51:01 24.34 12.84 11.50 0.00 125.08 286.17 0.00 00:52:01 1.03 0.02 1.02 0.00 2.80 10.66 0.00 00:53:01 1.57 0.00 1.57 0.00 0.00 18.53 0.00 00:54:01 19.21 2.58 16.63 0.00 2367.21 2084.51 0.00 00:55:01 18.55 1.62 16.93 0.00 218.63 3664.19 0.00 00:56:01 40.13 16.71 23.41 0.00 1775.17 2666.49 0.00 00:57:01 59.87 4.73 55.14 0.00 173.84 8279.69 0.00 Average: 42.62 22.14 20.48 0.00 1995.21 7268.56 0.00 00:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:50:03 13827584 15542836 453972 2.77 42748 1887544 1229196 7.05 637360 1677928 4376 00:51:01 13829360 15549540 448300 2.74 43392 1891252 1218672 6.99 635848 1677920 48 00:52:01 13830044 15550364 447484 2.73 43424 1891336 1234696 7.08 635760 1678008 4 00:53:01 13830908 15551300 446504 2.73 43488 1891340 1234696 7.08 634972 1678008 48 00:54:01 13588620 15528560 459260 2.80 48580 2102864 1221476 7.01 764040 1775476 95184 00:55:01 13579556 15529316 455072 2.78 51144 2109280 1240820 7.12 769712 1773444 48 00:56:01 13246220 15400812 574860 3.51 63384 2293672 1350576 7.75 952964 1906552 96004 00:57:01 13089072 15448552 512228 3.13 79776 2467972 1284812 7.37 905072 2082840 118896 Average: 13602670 15512660 474710 2.90 51992 2066908 1251868 7.18 741966 1781272 39326 00:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:50:03 ens3 169.99 116.34 710.03 27.11 0.00 0.00 0.00 0.00 00:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:03 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 00:51:01 ens3 10.60 2.41 1.47 0.49 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 00:52:01 ens3 6.50 2.30 0.74 0.42 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 3.15 1.77 0.51 0.42 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:54:01 ens3 178.32 84.26 2063.59 6.06 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 00:55:01 ens3 3.37 2.78 0.80 0.58 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:56:01 ens3 66.04 55.06 680.25 7.46 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 00:57:01 ens3 30.14 29.91 237.66 7.45 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 58.72 37.00 463.85 6.27 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 0.58 0.58 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-3474) 11/02/24 _x86_64_ (4 CPU) 00:48:41 LINUX RESTART (4 CPU) 00:49:01 CPU %user %nice %system %iowait %steal %idle 00:50:03 all 5.57 16.65 12.08 10.11 0.16 55.43 00:50:03 0 6.20 16.56 12.07 9.24 0.15 55.77 00:50:03 1 4.47 15.95 12.10 11.03 0.17 56.28 00:50:03 2 5.51 17.13 11.65 6.75 0.15 58.81 00:50:03 3 6.09 16.97 12.49 13.48 0.15 50.81 00:51:01 all 0.46 2.69 2.07 1.56 0.04 93.19 00:51:01 0 0.07 2.90 2.16 1.30 0.03 93.54 00:51:01 1 1.15 2.35 1.99 1.95 0.03 92.53 00:51:01 2 0.60 2.69 2.04 1.57 0.03 93.06 00:51:01 3 0.02 2.80 2.09 1.40 0.05 93.63 00:52:01 all 0.42 0.00 0.02 0.04 0.02 99.51 00:52:01 0 0.03 0.00 0.03 0.00 0.00 99.93 00:52:01 1 1.57 0.00 0.02 0.12 0.03 98.27 00:52:01 2 0.02 0.00 0.02 0.05 0.02 99.90 00:52:01 3 0.03 0.00 0.02 0.00 0.02 99.93 00:53:01 all 0.03 0.00 0.01 0.07 0.00 99.88 00:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:53:01 1 0.05 0.00 0.03 0.23 0.02 99.67 00:53:01 2 0.02 0.00 0.02 0.05 0.00 99.92 00:53:01 3 0.07 0.00 0.00 0.00 0.00 99.93 00:54:01 all 1.74 0.00 0.65 0.78 0.03 96.81 00:54:01 0 0.90 0.00 0.92 1.02 0.03 97.13 00:54:01 1 1.63 0.00 0.40 0.28 0.02 97.67 00:54:01 2 1.15 0.00 0.57 1.39 0.02 96.88 00:54:01 3 3.26 0.00 0.73 0.42 0.03 95.56 00:55:01 all 1.42 0.00 0.38 0.39 0.02 97.79 00:55:01 0 1.55 0.00 0.45 0.02 0.00 97.98 00:55:01 1 1.64 0.00 0.37 0.90 0.02 97.07 00:55:01 2 1.23 0.00 0.33 0.62 0.02 97.80 00:55:01 3 1.27 0.00 0.37 0.02 0.03 98.32 00:56:01 all 9.34 0.00 0.84 2.58 0.04 87.20 00:56:01 0 18.55 0.00 1.27 2.03 0.05 78.09 00:56:01 1 2.59 0.00 0.65 6.91 0.03 89.81 00:56:01 2 8.92 0.00 0.82 0.92 0.03 89.31 00:56:01 3 7.33 0.00 0.62 0.47 0.03 91.55 00:57:01 all 15.66 0.00 1.33 7.80 0.13 75.08 00:57:01 0 22.15 0.00 1.38 1.03 0.20 75.23 00:57:01 1 8.19 0.00 1.17 18.15 0.10 72.40 00:57:01 2 1.37 0.00 0.70 6.66 0.03 91.23 00:57:01 3 30.89 0.00 2.07 5.38 0.20 61.46 Average: all 4.34 2.40 2.16 2.91 0.05 88.14 Average: 0 6.20 2.41 2.27 1.82 0.06 87.23 Average: 1 2.66 2.26 2.07 4.94 0.05 88.01 Average: 2 2.36 2.47 2.01 2.25 0.04 90.88 Average: 3 6.14 2.44 2.28 2.63 0.07 86.45