---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-44269 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 870 27808 1 3421 30764 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:18:4c:3a brd ff:ff:ff:ff:ff:ff inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe18:4c3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:c6:a7:30 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-8c-8g-44269) 10/20/24 _x86_64_ (8 CPU) 12:32:45 LINUX RESTART (8 CPU) 12:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:34:02 374.66 125.52 249.13 0.00 11268.51 119972.68 0.00 12:35:01 133.37 53.14 80.22 0.00 1497.92 10246.69 0.00 12:36:01 132.49 2.77 129.73 0.00 244.09 30593.97 0.00 Average: 213.96 60.52 153.44 0.00 4353.08 53850.32 0.00 12:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:02 29862784 31593928 738008 2.25 60668 1986680 1703672 5.02 952408 1738136 66968 12:35:01 29472176 31595184 712056 2.17 87876 2328564 1670260 4.92 1006204 2027208 181704 12:36:01 28507436 31532132 757056 2.30 123068 3135976 1676132 4.94 1149156 2774036 303528 Average: 29280799 31573748 735707 2.24 90537 2483740 1683355 4.96 1035923 2179793 184067 12:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:02 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 12:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 ens3 349.05 257.16 1817.94 70.82 0.00 0.00 0.00 0.00 12:35:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 80.85 65.99 796.17 10.06 0.00 0.00 0.00 0.00 12:36:01 lo 3.13 3.13 0.32 0.32 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 169.47 127.26 2630.38 19.21 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.19 0.19 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 200.46 150.61 1753.48 33.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-44269) 10/20/24 _x86_64_ (8 CPU) 12:32:45 LINUX RESTART (8 CPU) 12:33:01 CPU %user %nice %system %iowait %steal %idle 12:34:02 all 7.44 6.93 7.94 9.59 0.22 67.88 12:34:02 0 8.47 5.57 7.50 5.32 0.12 73.03 12:34:02 1 6.19 6.80 9.07 21.38 0.13 56.42 12:34:02 2 7.04 6.30 6.69 22.45 0.14 57.38 12:34:02 3 12.26 5.78 7.02 11.45 0.12 63.37 12:34:02 4 5.24 8.72 7.52 4.34 0.20 73.99 12:34:02 5 6.70 7.15 6.25 3.33 0.69 75.88 12:34:02 6 4.36 7.52 12.69 4.63 0.19 70.61 12:34:02 7 9.31 7.61 6.73 4.12 0.17 72.06 12:35:01 all 9.87 4.80 4.09 2.27 0.10 78.87 12:35:01 0 32.35 3.53 4.27 2.55 0.08 57.21 12:35:01 1 8.44 5.79 4.36 1.48 0.12 79.81 12:35:01 2 3.08 2.38 3.18 6.29 0.12 84.95 12:35:01 3 5.62 4.89 3.97 1.23 0.14 84.16 12:35:01 4 0.92 6.37 4.20 3.62 0.09 84.81 12:35:01 5 8.87 5.13 4.18 0.84 0.09 80.90 12:35:01 6 3.52 5.39 4.29 0.39 0.10 86.31 12:35:01 7 16.11 4.92 4.32 1.74 0.10 72.81 12:36:01 all 15.94 0.00 1.47 5.81 0.07 76.72 12:36:01 0 35.60 0.00 2.24 5.35 0.08 56.72 12:36:01 1 12.88 0.00 1.25 0.85 0.07 84.95 12:36:01 2 11.29 0.00 1.29 12.70 0.07 74.66 12:36:01 3 4.36 0.00 1.12 9.23 0.08 85.20 12:36:01 4 20.47 0.00 2.30 9.57 0.07 67.59 12:36:01 5 14.49 0.00 0.95 4.17 0.07 80.32 12:36:01 6 10.83 0.00 1.07 0.23 0.05 87.81 12:36:01 7 17.56 0.00 1.54 4.34 0.05 76.51 Average: all 11.10 3.90 4.49 5.90 0.13 74.48 Average: 0 25.45 3.03 4.67 4.42 0.10 62.34 Average: 1 9.17 4.19 4.90 7.96 0.11 73.67 Average: 2 7.16 2.85 3.68 13.74 0.11 72.46 Average: 3 7.41 3.54 4.03 7.33 0.11 77.58 Average: 4 8.93 5.01 4.67 5.86 0.12 75.41 Average: 5 10.03 4.09 3.79 2.79 0.28 79.03 Average: 6 6.24 4.29 6.01 1.75 0.11 81.59 Average: 7 14.32 4.17 4.19 3.41 0.11 73.80