---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-776 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 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 678 11909 1 3409 14979 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:67:5a:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.31/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe67:5ad5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:a1:97:cf 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-776) 12/07/24 _x86_64_ (4 CPU) 12:45:22 LINUX RESTART (4 CPU) 12:46:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:47:01 315.22 87.78 227.44 0.00 2614.58 9743.72 0.00 12:48:01 229.73 50.41 179.32 0.00 3034.16 17233.13 0.00 12:49:01 109.28 1.17 108.11 0.00 37.72 4424.93 0.00 12:50:01 11.03 1.27 9.77 0.00 41.33 4774.67 0.00 12:51:01 45.53 6.27 39.26 0.00 3048.96 10220.56 0.00 Average: 141.00 28.98 112.01 0.00 1749.53 9276.12 0.00 12:46:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 13249864 15393672 578676 3.53 77168 2258148 1314848 7.54 843640 1999860 238044 12:48:01 11955904 14452600 1508612 9.21 88392 2589060 2079620 11.93 1895300 2217240 40872 12:49:01 11439116 14013508 1944836 11.87 99540 2652252 2523780 14.48 2376996 2247460 26644 12:50:01 11484148 14208956 1749048 10.68 103912 2789112 2219924 12.74 2255272 2313768 33860 12:51:01 11566584 14693056 1256888 7.67 109836 3170692 1972232 11.32 1950416 2515220 61096 Average: 11939123 14552358 1407612 8.59 95770 2691853 2022081 11.60 1864325 2258710 80103 12:46:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 120.60 83.12 1227.28 25.21 0.00 0.00 0.00 0.00 12:48:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 280.19 230.38 3452.58 34.90 0.00 0.00 0.00 0.00 12:49:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 90.69 74.26 221.39 17.50 0.00 0.00 0.00 0.00 12:50:01 lo 5.78 5.78 0.54 0.54 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 152.07 134.59 1263.20 24.11 0.00 0.00 0.00 0.00 12:51:01 lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 318.43 250.72 3775.17 35.45 0.00 0.00 0.00 0.00 Average: lo 2.60 2.60 0.25 0.25 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: ens3 192.87 155.09 1992.97 27.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-776) 12/07/24 _x86_64_ (4 CPU) 12:45:22 LINUX RESTART (4 CPU) 12:46:03 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 19.90 12.41 10.17 4.10 0.12 53.30 12:47:01 0 19.71 12.42 9.69 3.80 0.12 54.26 12:47:01 1 10.08 14.37 10.50 3.65 0.10 61.30 12:47:01 2 19.01 10.78 9.35 4.21 0.12 56.52 12:47:01 3 30.86 12.09 11.16 4.73 0.12 41.04 12:48:01 all 66.35 0.00 2.32 1.74 0.08 29.51 12:48:01 0 70.52 0.00 2.41 0.64 0.08 26.35 12:48:01 1 63.28 0.00 2.11 3.57 0.08 30.96 12:48:01 2 62.52 0.00 3.13 2.54 0.08 31.72 12:48:01 3 69.08 0.00 1.61 0.22 0.08 29.01 12:49:01 all 78.60 0.00 2.10 0.74 0.09 18.46 12:49:01 0 80.47 0.00 1.69 0.23 0.08 17.52 12:49:01 1 81.75 0.00 1.84 0.08 0.10 16.22 12:49:01 2 80.58 0.00 2.69 0.10 0.08 16.55 12:49:01 3 71.61 0.00 2.17 2.56 0.10 23.55 12:50:01 all 65.84 0.00 1.97 0.03 0.10 32.06 12:50:01 0 67.13 0.00 1.51 0.05 0.08 31.23 12:50:01 1 67.37 0.00 2.01 0.02 0.10 30.51 12:50:01 2 67.38 0.00 2.24 0.03 0.12 30.23 12:50:01 3 61.47 0.00 2.13 0.03 0.10 36.26 12:51:01 all 49.73 0.00 2.73 0.18 0.08 47.27 12:51:01 0 46.93 0.00 2.55 0.05 0.08 50.39 12:51:01 1 53.71 0.00 2.79 0.02 0.08 43.40 12:51:01 2 46.27 0.00 2.40 0.22 0.08 51.03 12:51:01 3 52.07 0.00 3.19 0.42 0.08 44.24 Average: all 56.36 2.41 3.81 1.34 0.10 35.99 Average: 0 57.21 2.41 3.52 0.93 0.09 35.83 Average: 1 55.61 2.78 3.80 1.45 0.09 36.27 Average: 2 55.37 2.10 3.93 1.40 0.10 37.10 Average: 3 57.25 2.33 3.99 1.57 0.10 34.76