---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42691 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 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 881 27781 1 3437 30754 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:dd:99:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fedd:99e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:59:0c:14:a5 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-42691) 10/15/24 _x86_64_ (8 CPU) 12:50:48 LINUX RESTART (8 CPU) 12:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:52:01 413.55 143.74 269.81 0.00 11508.22 82993.63 0.00 12:53:01 128.42 37.43 90.99 0.00 1316.81 14027.94 0.00 12:54:01 132.66 2.17 130.49 0.00 187.94 35493.24 0.00 Average: 224.86 61.11 163.75 0.00 4337.09 44167.77 0.00 12:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:52:01 29758444 31554524 773436 2.35 64436 2044788 1712168 5.05 1004628 1781700 94360 12:53:01 29029876 31416412 880624 2.68 98824 2568716 1897564 5.59 1215356 2236192 325184 12:54:01 28522824 31564564 724984 2.21 122852 3151944 1609968 4.75 1115736 2790620 18660 Average: 29103715 31511833 793015 2.41 95371 2588483 1739900 5.13 1111907 2269504 146068 12:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:52:01 ens3 406.80 272.94 2059.64 66.84 0.00 0.00 0.00 0.00 12:52:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 116.34 91.90 1605.48 19.89 0.00 0.00 0.00 0.00 12:53:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 127.17 90.84 1616.13 13.90 0.00 0.00 0.00 0.00 12:54:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 216.76 151.88 1760.39 33.54 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.18 0.18 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-42691) 10/15/24 _x86_64_ (8 CPU) 12:50:48 LINUX RESTART (8 CPU) 12:51:01 CPU %user %nice %system %iowait %steal %idle 12:52:01 all 8.28 9.13 7.97 3.56 0.16 70.91 12:52:01 0 10.70 9.00 7.79 3.48 0.13 68.90 12:52:01 1 11.36 8.18 7.87 2.73 0.15 69.72 12:52:01 2 12.65 9.17 7.43 7.14 0.17 63.44 12:52:01 3 8.02 9.00 7.68 1.45 0.15 73.70 12:52:01 4 1.60 8.21 8.34 8.41 0.19 73.26 12:52:01 5 10.51 9.45 7.39 1.77 0.17 70.72 12:52:01 6 5.45 9.52 8.89 1.91 0.17 74.06 12:52:01 7 5.95 10.51 8.33 1.56 0.17 73.48 12:53:01 all 12.07 2.88 3.28 2.59 0.07 79.11 12:53:01 0 8.48 3.84 3.27 2.86 0.07 81.49 12:53:01 1 2.63 3.72 2.91 6.60 0.07 84.07 12:53:01 2 9.17 2.13 2.84 1.09 0.07 84.69 12:53:01 3 6.44 3.71 3.31 1.73 0.08 84.73 12:53:01 4 11.26 1.64 2.47 3.29 0.07 81.28 12:53:01 5 19.52 1.66 3.31 1.62 0.07 73.83 12:53:01 6 31.45 3.29 4.53 2.63 0.10 58.00 12:53:01 7 7.59 3.03 3.62 0.90 0.05 84.80 12:54:01 all 11.02 0.00 0.92 2.76 0.04 85.26 12:54:01 0 3.90 0.00 0.55 0.10 0.02 95.43 12:54:01 1 2.16 0.00 1.22 11.85 0.03 84.73 12:54:01 2 4.12 0.00 0.65 0.77 0.05 94.41 12:54:01 3 39.49 0.00 1.86 1.86 0.07 56.72 12:54:01 4 1.14 0.00 0.48 4.34 0.02 94.02 12:54:01 5 20.74 0.00 1.42 2.36 0.05 75.43 12:54:01 6 5.86 0.00 0.38 0.07 0.03 93.66 12:54:01 7 10.84 0.00 0.80 0.75 0.05 87.55 Average: all 10.46 3.99 4.05 2.97 0.09 78.45 Average: 0 7.68 4.27 3.86 2.14 0.07 81.98 Average: 1 5.38 3.96 4.00 7.06 0.08 79.52 Average: 2 8.64 3.75 3.63 2.99 0.10 80.89 Average: 3 18.02 4.22 4.27 1.68 0.10 71.70 Average: 4 4.67 3.27 3.75 5.34 0.09 82.88 Average: 5 16.94 3.69 4.03 1.92 0.10 73.33 Average: 6 14.25 4.25 4.59 1.53 0.10 75.28 Average: 7 8.13 4.51 4.25 1.07 0.09 81.95