---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-43478 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: 2799.998 BogoMIPS: 5599.99 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 855 27815 1 3429 30780 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:d5:30:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fed5:30f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:9a:4d:65 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-43478) 10/17/24 _x86_64_ (8 CPU) 13:48:49 LINUX RESTART (8 CPU) 13:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:50:01 441.02 140.94 300.08 0.00 11470.31 137001.80 0.00 13:51:01 131.67 43.07 88.60 0.00 1367.73 12081.22 0.00 13:52:01 144.46 2.35 142.11 0.00 227.30 38310.41 0.00 Average: 239.07 62.12 176.94 0.00 4355.67 62471.42 0.00 13:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:50:01 29773800 31541940 796812 2.42 62336 2021524 1681032 4.96 1022904 1762236 79852 13:51:01 29140668 31410292 899732 2.74 95632 2460584 1880296 5.54 1224244 2136012 269484 13:52:01 28563184 31598140 700176 2.13 124008 3145972 1608504 4.74 1096764 2781804 19688 Average: 29159217 31516791 798907 2.43 93992 2542693 1723277 5.08 1114637 2226684 123008 13:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:50:01 ens3 367.58 252.25 2012.76 68.60 0.00 0.00 0.00 0.00 13:50:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 94.23 73.45 961.41 11.37 0.00 0.00 0.00 0.00 13:51:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 188.22 135.69 2318.09 20.91 0.00 0.00 0.00 0.00 13:52:01 lo 3.27 3.27 0.34 0.34 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 216.69 153.81 1764.15 33.63 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.21 0.21 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-43478) 10/17/24 _x86_64_ (8 CPU) 13:48:49 LINUX RESTART (8 CPU) 13:49:01 CPU %user %nice %system %iowait %steal %idle 13:50:01 all 7.84 9.17 7.97 3.13 0.15 71.75 13:50:01 0 10.37 9.26 8.22 2.91 0.15 69.09 13:50:01 1 12.27 10.68 8.50 1.45 0.15 66.95 13:50:01 2 8.48 9.88 8.29 1.74 0.13 71.49 13:50:01 3 7.82 9.85 8.74 4.64 0.15 68.80 13:50:01 4 5.92 7.30 8.55 1.35 0.15 76.73 13:50:01 5 5.83 8.23 6.24 1.42 0.14 78.14 13:50:01 6 5.94 8.51 7.84 6.85 0.17 70.69 13:50:01 7 6.06 9.62 7.34 4.72 0.13 72.13 13:51:01 all 10.83 3.76 3.77 1.53 0.07 80.04 13:51:01 0 4.22 1.57 3.31 5.04 0.07 85.80 13:51:01 1 14.31 4.52 4.35 0.67 0.08 76.07 13:51:01 2 32.10 4.32 4.84 1.22 0.10 57.43 13:51:01 3 1.53 4.90 3.39 0.44 0.07 89.69 13:51:01 4 6.60 3.69 3.49 2.35 0.07 83.79 13:51:01 5 4.88 3.47 3.57 0.32 0.07 87.70 13:51:01 6 14.21 2.69 3.36 0.77 0.05 78.92 13:51:01 7 8.72 4.96 3.87 1.42 0.08 80.95 13:52:01 all 16.16 0.00 1.40 3.66 0.05 78.73 13:52:01 0 9.66 0.00 0.78 0.30 0.03 89.22 13:52:01 1 37.38 0.00 2.04 9.87 0.08 50.63 13:52:01 2 7.99 0.00 1.25 0.25 0.05 90.46 13:52:01 3 11.43 0.00 0.87 0.27 0.02 87.42 13:52:01 4 3.63 0.00 1.60 13.81 0.05 80.90 13:52:01 5 10.36 0.00 0.99 0.84 0.05 87.77 13:52:01 6 14.36 0.00 1.35 0.92 0.05 83.32 13:52:01 7 34.43 0.00 2.31 3.14 0.07 60.05 Average: all 11.62 4.30 4.37 2.77 0.09 76.85 Average: 0 8.08 3.60 4.09 2.75 0.08 81.40 Average: 1 21.34 5.05 4.96 4.00 0.11 64.54 Average: 2 16.20 4.71 4.78 1.07 0.09 73.15 Average: 3 6.93 4.90 4.32 1.78 0.08 81.99 Average: 4 5.38 3.66 4.54 5.84 0.09 80.48 Average: 5 7.03 3.89 3.59 0.86 0.08 84.55 Average: 6 11.53 3.71 4.16 2.83 0.09 77.68 Average: 7 16.44 4.84 4.50 3.09 0.10 71.04