---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-575 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 9.1G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 ---> free -m: total used free shared buff/cache available Mem: 15997 680 12665 1 2650 14980 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:ea:f7:51 brd ff:ff:ff:ff:ff:ff inet 10.30.170.108/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:feea:f751/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:66:bc:0a 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-575) 01/10/25 _x86_64_ (4 CPU) 12:53:11 LINUX RESTART (4 CPU) 12:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:55:01 336.82 60.58 276.24 0.00 1501.03 10102.44 0.00 12:56:01 92.78 27.30 65.49 0.00 1846.09 12518.58 0.00 Average: 213.78 43.80 169.98 0.00 1675.01 11320.66 0.00 12:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 13226796 15442640 528284 3.22 80928 2320600 1216792 6.98 821536 2039260 249420 12:56:01 13063896 15431720 534424 3.26 88696 2460416 1208984 6.94 880808 2134204 16708 Average: 13145346 15437180 531354 3.24 84812 2390508 1212888 6.96 851172 2086732 133064 12:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 12:55:01 ens3 130.45 103.36 1227.30 25.83 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 12:56:01 ens3 126.95 110.40 1295.81 22.86 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 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 128.68 106.91 1261.84 24.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-575) 01/10/25 _x86_64_ (4 CPU) 12:53:11 LINUX RESTART (4 CPU) 12:54:02 CPU %user %nice %system %iowait %steal %idle 12:55:01 all 19.35 8.69 7.45 3.38 0.09 61.05 12:55:01 0 7.89 9.88 7.50 1.94 0.07 72.73 12:55:01 1 27.78 7.81 7.64 6.08 0.09 50.61 12:55:01 2 11.35 8.82 7.54 2.47 0.09 69.73 12:55:01 3 30.51 8.23 7.10 3.03 0.10 51.02 12:56:01 all 23.26 0.00 1.22 2.07 0.06 73.38 12:56:01 0 19.25 0.00 1.14 3.40 0.07 76.15 12:56:01 1 28.66 0.00 1.32 2.89 0.07 67.06 12:56:01 2 24.12 0.00 1.21 0.35 0.05 74.26 12:56:01 3 21.02 0.00 1.22 1.67 0.07 76.02 Average: all 21.33 4.29 4.30 2.72 0.07 67.28 Average: 0 13.62 4.90 4.29 2.67 0.07 74.45 Average: 1 28.22 3.86 4.44 4.47 0.08 58.93 Average: 2 17.82 4.35 4.34 1.40 0.07 72.03 Average: 3 25.71 4.07 4.13 2.34 0.08 63.67