---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-773 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 658 11450 1 3888 14999 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:ee:72:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.170.237/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:feee:72c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:c6:b2:1c 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-773) 01/11/25 _x86_64_ (4 CPU) 07:08:28 LINUX RESTART (4 CPU) 07:09:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:10:01 382.11 85.26 296.85 0.00 1780.11 9976.50 0.00 07:11:01 302.53 49.19 253.34 0.00 2982.17 17996.20 0.00 07:12:01 11.43 0.67 10.76 0.00 18.26 5024.10 0.00 07:13:01 49.84 7.05 42.79 0.00 708.68 34575.04 0.00 Average: 184.83 35.12 149.71 0.00 1368.88 16951.07 0.00 07:09:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 13291708 15398204 579796 3.54 75560 2222692 1327688 7.62 806936 1999220 236216 07:11:01 12015720 14501296 1465192 8.94 86684 2579828 2071696 11.89 1816772 2242368 61800 07:12:01 11382960 14491936 1471592 8.98 98448 3166664 2008552 11.52 2051732 2612556 528292 07:13:01 11746020 15377516 586256 3.58 101776 3671296 1302760 7.47 1297808 2992820 16792 Average: 12109102 14942238 1025709 6.26 90617 2910120 1677674 9.63 1493312 2461741 210775 07:09:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 ens3 185.24 136.87 1338.65 51.84 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 07:11:01 ens3 295.68 244.03 3999.42 35.17 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 07:12:01 ens3 230.08 202.72 2875.49 28.61 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 07:13:01 ens3 179.07 141.59 2184.35 42.00 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 222.83 181.68 2610.07 39.30 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 1.31 1.31 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-773) 01/11/25 _x86_64_ (4 CPU) 07:08:28 LINUX RESTART (4 CPU) 07:09:03 CPU %user %nice %system %iowait %steal %idle 07:10:01 all 21.95 13.97 10.90 3.41 0.10 49.67 07:10:01 0 21.48 13.36 10.48 3.65 0.10 50.92 07:10:01 1 19.72 13.21 10.26 1.90 0.10 54.79 07:10:01 2 27.77 15.04 11.51 4.54 0.12 41.01 07:10:01 3 18.85 14.25 11.33 3.52 0.09 51.96 07:11:01 all 62.68 0.00 2.49 1.63 0.09 33.10 07:11:01 0 60.37 0.00 2.66 3.12 0.08 33.76 07:11:01 1 69.54 0.00 2.04 0.27 0.10 28.05 07:11:01 2 61.57 0.00 3.08 2.52 0.08 32.75 07:11:01 3 59.27 0.00 2.20 0.63 0.08 37.82 07:12:01 all 43.96 0.00 1.80 0.22 0.08 53.93 07:12:01 0 47.59 0.00 1.76 0.50 0.08 50.07 07:12:01 1 45.68 0.00 1.89 0.07 0.08 52.28 07:12:01 2 46.10 0.00 2.04 0.30 0.08 51.47 07:12:01 3 36.54 0.00 1.53 0.00 0.08 61.85 07:13:01 all 31.25 0.00 1.59 1.18 0.08 65.91 07:13:01 0 47.24 0.00 1.72 0.22 0.10 50.72 07:13:01 1 24.17 0.00 1.66 2.85 0.05 71.27 07:13:01 2 21.23 0.00 1.61 1.51 0.08 75.57 07:13:01 3 32.28 0.00 1.37 0.17 0.07 66.12 Average: all 40.12 3.40 4.14 1.59 0.09 50.67 Average: 0 44.34 3.26 4.11 1.86 0.09 46.34 Average: 1 39.99 3.20 3.90 1.26 0.08 51.56 Average: 2 39.25 3.66 4.50 2.20 0.09 50.30 Average: 3 36.89 3.47 4.05 1.06 0.08 54.46