---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43615 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11264 1 4051 14976 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:63:69:73 brd ff:ff:ff:ff:ff:ff inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe63:6973/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:88:d8:a1 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-43615) 10/18/24 _x86_64_ (4 CPU) 01:33:20 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 280.16 84.09 196.07 0.00 2531.64 8145.35 0.00 01:36:01 56.14 13.80 42.34 0.00 1379.50 8876.65 0.00 01:37:01 136.41 34.93 101.48 0.00 1676.79 1894.75 0.00 01:38:01 18.45 1.20 17.25 0.00 90.38 9019.83 0.00 01:39:01 95.13 9.55 85.59 0.00 2785.54 23352.91 0.00 01:40:01 42.11 1.57 40.54 0.00 107.32 27952.14 0.00 Average: 104.24 24.02 80.22 0.00 1425.46 13221.04 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13297064 15407756 566584 3.46 72280 2231192 1330084 7.63 821216 1977788 242064 01:36:01 13310668 15468044 505396 3.09 73472 2275936 1224696 7.03 761456 2023628 140 01:37:01 12335572 14764924 1195696 7.30 83268 2529104 1823836 10.46 1548608 2186224 162420 01:38:01 11945984 14484652 1475460 9.01 86536 2631668 2063480 11.84 1904268 2218072 34996 01:39:01 11100104 14189792 1760348 10.75 104268 3143820 2322660 13.33 2476900 2458300 109692 01:40:01 11534948 15333884 616416 3.76 106636 3828160 1347564 7.73 1514332 2967036 1904 Average: 12254057 14941509 1019983 6.23 87743 2773313 1685387 9.67 1504463 2305175 91869 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 0.81 0.81 0.08 0.08 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 01:35:01 ens3 100.54 83.63 927.34 16.48 0.00 0.00 0.00 0.00 01:36:01 lo 1.13 1.13 0.11 0.11 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 01:36:01 ens3 27.60 22.48 205.59 8.13 0.00 0.00 0.00 0.00 01:37:01 lo 0.33 0.33 0.03 0.03 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 01:37:01 ens3 245.06 203.70 3061.71 26.05 0.00 0.00 0.00 0.00 01:38:01 lo 1.00 1.00 0.09 0.09 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 01:38:01 ens3 120.33 104.82 1204.73 19.50 0.00 0.00 0.00 0.00 01:39:01 lo 2204.05 2204.05 2089.72 2089.72 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 01:39:01 ens3 423.23 282.45 5608.87 35.72 0.00 0.00 0.00 0.00 01:40:01 lo 17.00 17.00 1.67 1.67 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 95.47 104.70 94.21 173.91 0.00 0.00 0.00 0.00 Average: lo 371.75 371.75 349.59 349.59 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 168.89 133.77 1852.98 46.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43615) 10/18/24 _x86_64_ (4 CPU) 01:33:20 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.12 11.83 9.29 3.37 0.11 56.29 01:35:01 0 35.46 11.01 9.20 2.80 0.10 41.43 01:35:01 1 13.78 12.34 9.98 2.03 0.12 61.75 01:35:01 2 6.48 13.56 10.37 6.76 0.10 62.72 01:35:01 3 20.79 10.39 7.58 1.87 0.10 59.26 01:36:01 all 1.73 0.00 0.25 1.19 0.03 96.79 01:36:01 0 1.77 0.00 0.27 2.29 0.02 95.66 01:36:01 1 1.55 0.00 0.12 0.03 0.03 98.26 01:36:01 2 1.89 0.00 0.25 2.22 0.02 95.63 01:36:01 3 1.72 0.00 0.38 0.23 0.03 97.63 01:37:01 all 32.74 0.00 1.38 12.16 0.09 53.62 01:37:01 0 31.48 0.00 1.25 0.67 0.08 66.52 01:37:01 1 32.34 0.00 0.97 16.94 0.10 49.65 01:37:01 2 36.04 0.00 1.42 19.94 0.08 42.52 01:37:01 3 31.11 0.00 1.89 11.09 0.10 55.81 01:38:01 all 47.56 0.00 1.32 0.95 0.09 50.07 01:38:01 0 50.03 0.00 1.30 0.70 0.10 47.86 01:38:01 1 48.75 0.00 1.45 0.85 0.08 48.86 01:38:01 2 45.32 0.00 1.60 1.48 0.09 51.51 01:38:01 3 46.11 0.00 0.94 0.79 0.08 52.08 01:39:01 all 60.44 0.00 3.68 2.02 0.11 33.75 01:39:01 0 62.06 0.00 3.91 3.00 0.08 30.95 01:39:01 1 58.59 0.00 4.04 2.46 0.10 34.81 01:39:01 2 59.98 0.00 3.88 0.74 0.13 35.26 01:39:01 3 61.13 0.00 2.89 1.90 0.10 33.99 01:40:01 all 18.42 0.00 1.26 2.20 0.06 78.07 01:40:01 0 11.19 0.00 1.45 2.86 0.07 84.44 01:40:01 1 27.51 0.00 1.44 2.09 0.07 68.90 01:40:01 2 11.73 0.00 1.05 0.48 0.03 86.70 01:40:01 3 23.31 0.00 1.09 3.34 0.07 72.20 Average: all 29.99 1.94 2.84 3.65 0.08 61.50 Average: 0 31.93 1.80 2.87 2.05 0.08 61.28 Average: 1 30.44 2.02 2.97 4.08 0.08 60.41 Average: 2 26.87 2.23 3.07 5.29 0.08 62.46 Average: 3 30.71 1.70 2.44 3.21 0.08 61.86