---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39683 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 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11069 1 4237 14967 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:7c:ac:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe7c:acc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:53:ba:25 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-39683) 10/07/24 _x86_64_ (4 CPU) 01:33:19 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 174.65 90.08 84.57 0.00 3772.44 32963.06 0.00 01:36:01 164.36 35.06 129.30 0.00 1688.79 35415.96 0.00 01:37:01 18.71 3.13 15.58 0.00 149.55 9369.94 0.00 01:38:01 70.24 3.28 66.96 0.00 126.65 13727.18 0.00 01:39:01 87.54 7.22 80.32 0.00 4665.62 36173.04 0.00 Average: 103.10 27.75 75.34 0.00 2080.54 25529.30 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13308868 15473012 500780 3.06 73220 2282280 1207448 6.93 755752 2030764 238884 01:36:01 12070880 14575684 1382420 8.44 84772 2600428 2235476 12.83 1762156 2233000 140220 01:37:01 11455476 14249076 1710224 10.44 91208 2871296 2339644 13.42 2153276 2446788 269816 01:38:01 11140500 14257620 1700836 10.38 99944 3171620 2232576 12.81 2302488 2597596 308240 01:39:01 11386480 15376564 571288 3.49 112748 4007268 1287440 7.39 1546928 3072548 3500 Average: 11872441 14786391 1173110 7.16 92378 2986578 1860517 10.67 1704120 2476139 192132 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 01:35:01 ens3 99.00 81.30 1110.62 14.95 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 01:36:01 ens3 317.00 269.54 3883.55 37.00 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 337.77 337.77 321.77 321.77 0.00 0.00 0.00 0.00 01:37:01 ens3 209.53 150.53 2705.69 17.16 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1812.73 1812.73 1719.47 1719.47 0.00 0.00 0.00 0.00 01:38:01 ens3 164.24 136.16 1957.56 20.43 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.93 17.93 1.78 1.78 0.00 0.00 0.00 0.00 01:39:01 ens3 243.63 162.19 2799.97 180.12 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 434.20 434.20 408.65 408.65 0.00 0.00 0.00 0.00 Average: ens3 206.68 159.94 2491.49 53.93 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-39683) 10/07/24 _x86_64_ (4 CPU) 01:33:19 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.37 10.82 8.43 2.75 0.09 58.54 01:35:01 0 36.53 9.56 8.84 2.98 0.10 41.98 01:35:01 1 6.97 12.69 8.78 1.60 0.08 69.88 01:35:01 2 23.04 9.13 7.56 3.32 0.08 56.88 01:35:01 3 10.85 11.93 8.53 3.11 0.08 65.50 01:36:01 all 50.92 0.00 2.08 2.39 0.09 44.52 01:36:01 0 47.95 0.00 2.17 0.93 0.08 48.87 01:36:01 1 48.20 0.00 2.04 2.80 0.10 46.86 01:36:01 2 55.72 0.00 1.68 0.47 0.08 42.05 01:36:01 3 51.84 0.00 2.41 5.35 0.10 40.31 01:37:01 all 40.42 0.00 1.53 0.38 0.09 57.58 01:37:01 0 39.75 0.00 1.41 0.49 0.08 58.28 01:37:01 1 42.84 0.00 2.26 0.77 0.08 54.05 01:37:01 2 42.93 0.00 1.51 0.18 0.10 55.27 01:37:01 3 36.17 0.00 0.95 0.10 0.08 62.69 01:38:01 all 58.45 0.00 2.74 1.05 0.10 37.66 01:38:01 0 62.06 0.00 2.85 2.03 0.10 32.96 01:38:01 1 61.02 0.00 2.26 0.52 0.10 36.10 01:38:01 2 57.36 0.00 3.06 1.01 0.10 38.47 01:38:01 3 53.40 0.00 2.78 0.64 0.08 43.10 01:39:01 all 23.38 0.00 2.55 5.66 0.06 68.35 01:39:01 0 7.34 0.00 2.08 7.59 0.05 82.94 01:39:01 1 36.78 0.00 3.31 7.60 0.07 52.24 01:39:01 2 23.65 0.00 2.87 5.13 0.05 68.30 01:39:01 3 25.86 0.00 1.94 2.29 0.07 69.84 Average: all 38.51 2.16 3.46 2.45 0.08 53.34 Average: 0 38.67 1.91 3.47 2.81 0.08 53.06 Average: 1 39.20 2.52 3.72 2.66 0.09 51.81 Average: 2 40.53 1.83 3.33 2.02 0.08 52.20 Average: 3 35.64 2.38 3.32 2.29 0.08 56.29