---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3607 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: 2799.998 BogoMIPS: 5599.99 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 697 12756 1 2543 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:54:2a:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.219/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe54:2ae7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:2c:9b:94 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-3607) 11/02/24 _x86_64_ (4 CPU) 12:15:58 LINUX RESTART (4 CPU) 12:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:17:02 336.04 169.61 166.43 0.00 12003.97 57591.87 0.00 12:18:01 118.96 43.72 75.24 0.00 1477.72 11517.25 0.00 Average: 228.42 107.20 121.22 0.00 6785.50 34750.04 0.00 12:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:02 13498564 15344700 646144 3.94 50220 2005496 1363600 7.82 882540 1746428 57392 12:18:01 13226940 15382916 591220 3.61 72672 2276108 1322228 7.59 929880 1938180 37144 Average: 13362752 15363808 618682 3.78 61446 2140802 1342914 7.70 906210 1842304 47268 12:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:17:02 ens3 404.20 248.00 2152.77 67.08 0.00 0.00 0.00 0.00 12:17:02 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 12:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 65.40 54.19 560.63 10.82 0.00 0.00 0.00 0.00 12:18:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 236.23 151.92 1363.46 39.19 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3607) 11/02/24 _x86_64_ (4 CPU) 12:15:58 LINUX RESTART (4 CPU) 12:16:01 CPU %user %nice %system %iowait %steal %idle 12:17:02 all 15.63 17.08 15.85 4.31 0.12 47.02 12:17:02 0 16.27 16.91 16.14 3.10 0.12 47.47 12:17:02 1 14.05 17.66 16.26 3.43 0.12 48.48 12:17:02 2 16.45 17.13 15.67 3.50 0.14 47.11 12:17:02 3 15.73 16.63 15.31 7.22 0.10 45.01 12:18:01 all 17.90 6.12 5.69 2.54 0.07 67.68 12:18:01 0 25.69 6.90 6.12 1.40 0.07 59.83 12:18:01 1 18.46 3.54 4.22 1.26 0.07 72.45 12:18:01 2 6.50 6.89 5.87 2.99 0.07 77.68 12:18:01 3 20.89 7.17 6.56 4.50 0.08 60.80 Average: all 16.76 11.63 10.79 3.43 0.10 57.31 Average: 0 20.95 11.93 11.15 2.25 0.09 53.61 Average: 1 16.25 10.62 10.26 2.35 0.09 60.43 Average: 2 11.50 12.04 10.79 3.25 0.10 62.32 Average: 3 18.31 11.91 10.94 5.86 0.09 52.89