---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-4123 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): 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 9.8G 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 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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 879 27779 1 3441 30756 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:fc:4c:bd brd ff:ff:ff:ff:ff:ff inet 10.30.170.213/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fefc:4cbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:99:bd:72 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-8c-8g-4123) 12/19/24 _x86_64_ (8 CPU) 15:05:33 LINUX RESTART (8 CPU) 15:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:07:01 324.92 131.24 193.68 0.00 10821.69 13430.57 0.00 15:08:01 80.94 15.44 65.49 0.00 208.60 11541.10 0.00 15:09:01 146.58 12.20 134.38 0.00 1186.60 35103.48 0.00 Average: 183.36 52.53 130.83 0.00 4034.76 20061.04 0.00 15:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:07:01 29640912 31586672 731576 2.23 78084 2171088 1718732 5.07 977884 1907172 159936 15:08:01 29093644 31433888 864840 2.63 98140 2524112 1892848 5.58 1178800 2211824 302472 15:09:01 28521772 31569140 721308 2.19 123808 3156868 1618792 4.77 1094904 2813264 24644 Average: 29085443 31529900 772575 2.35 100011 2617356 1743457 5.14 1083863 2310753 162351 15:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:07:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 450.20 322.15 2111.45 71.11 0.00 0.00 0.00 0.00 15:08:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 76.37 62.83 1157.83 10.35 0.00 0.00 0.00 0.00 15:09:01 lo 2.27 2.27 0.24 0.24 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 125.45 94.55 1643.05 26.66 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.17 0.17 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 216.05 158.94 1634.79 35.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-4123) 12/19/24 _x86_64_ (8 CPU) 15:05:33 LINUX RESTART (8 CPU) 15:06:02 CPU %user %nice %system %iowait %steal %idle 15:07:01 all 10.59 9.00 7.63 4.55 0.15 68.09 15:07:01 0 4.49 10.92 8.43 4.47 0.14 71.55 15:07:01 1 20.62 8.45 7.46 4.07 0.14 59.27 15:07:01 2 10.18 8.06 7.47 3.85 0.15 70.29 15:07:01 3 7.78 9.49 8.16 4.25 0.12 70.20 15:07:01 4 8.29 10.04 7.48 4.53 0.17 69.49 15:07:01 5 9.79 9.79 7.75 3.19 0.17 69.32 15:07:01 6 18.52 8.18 7.02 5.70 0.14 60.43 15:07:01 7 5.03 7.06 7.24 6.35 0.14 74.17 15:08:01 all 9.06 1.70 2.08 1.56 0.05 85.56 15:08:01 0 7.17 1.96 2.12 0.27 0.05 88.43 15:08:01 1 5.09 1.79 2.21 0.52 0.03 90.35 15:08:01 2 2.96 1.92 1.91 4.40 0.03 88.78 15:08:01 3 19.72 1.81 2.63 0.72 0.07 75.06 15:08:01 4 9.60 2.16 2.06 0.60 0.03 85.56 15:08:01 5 11.70 1.95 2.14 0.67 0.05 83.49 15:08:01 6 13.39 1.60 2.25 0.57 0.07 82.12 15:08:01 7 2.80 0.37 1.30 4.75 0.08 90.70 15:09:01 all 13.52 0.00 1.07 3.95 0.05 81.41 15:09:01 0 21.83 0.00 0.87 2.94 0.05 74.31 15:09:01 1 14.32 0.00 0.93 1.89 0.05 82.80 15:09:01 2 26.91 0.00 2.52 13.46 0.07 57.05 15:09:01 3 11.29 0.00 0.67 1.12 0.03 86.88 15:09:01 4 11.69 0.00 0.77 0.49 0.07 86.99 15:09:01 5 17.76 0.00 1.42 1.22 0.07 79.54 15:09:01 6 2.75 0.00 0.62 0.42 0.03 96.18 15:09:01 7 1.61 0.00 0.79 10.10 0.07 87.44 Average: all 11.06 3.52 3.56 3.34 0.08 78.44 Average: 0 11.22 4.24 3.77 2.55 0.08 78.14 Average: 1 13.28 3.36 3.50 2.14 0.07 77.65 Average: 2 13.36 3.29 3.94 7.25 0.08 72.07 Average: 3 12.98 3.70 3.77 2.01 0.07 77.46 Average: 4 9.87 4.01 3.40 1.85 0.09 80.78 Average: 5 13.11 3.86 3.73 1.68 0.10 77.52 Average: 6 11.50 3.22 3.27 2.20 0.08 79.74 Average: 7 3.12 2.43 3.06 7.08 0.10 84.21