---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3182 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): 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 9.7G 68G 13% / 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 673 11841 1 3481 14984 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:ee:25:60 brd ff:ff:ff:ff:ff:ff inet 10.30.170.35/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:feee:2560/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:7c:e0:1d 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-4c-4g-3182) 12/16/24 _x86_64_ (4 CPU) 18:11:22 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 172.17 74.00 98.17 0.00 1647.45 7862.96 0.00 18:14:01 207.28 39.78 167.51 0.00 2667.42 10294.15 0.00 18:15:01 26.71 6.70 20.01 0.00 329.68 8519.11 0.00 18:16:01 28.30 5.15 23.15 0.00 210.50 4361.94 0.00 18:17:02 87.77 5.23 82.54 0.00 4506.18 19450.36 0.00 18:18:01 8.51 0.22 8.29 0.00 16.81 286.19 0.00 Average: 88.45 21.76 66.68 0.00 1567.09 8486.96 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13345640 15463044 515604 3.15 73308 2235996 1539932 8.83 743480 2010928 246192 18:14:01 12497472 14909948 1058876 6.46 84188 2511236 1696504 9.73 1364408 2216852 200152 18:15:01 11908328 14403024 1561968 9.54 86684 2587724 2171200 12.46 1948312 2216492 23008 18:16:01 10788344 13754628 2208124 13.48 98192 3025972 2740300 15.72 2659376 2597512 432220 18:17:02 10432416 13638264 2314772 14.13 109760 3247800 2821108 16.19 2993504 2602224 1896 18:18:01 12190856 15397580 555456 3.39 109764 3249060 1286500 7.38 1241088 2602024 1448 Average: 11860509 14594415 1369133 8.36 93649 2809631 2042591 11.72 1825028 2374339 150819 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 109.96 89.68 1125.81 14.15 0.00 0.00 0.00 0.00 18:13:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 273.72 226.56 3130.96 33.19 0.00 0.00 0.00 0.00 18:14:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 108.77 90.53 362.20 22.26 0.00 0.00 0.00 0.00 18:15:01 lo 24.15 24.15 2.32 2.32 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 303.02 202.22 3748.77 26.31 0.00 0.00 0.00 0.00 18:16:01 lo 877.90 877.90 812.01 812.01 0.00 0.00 0.00 0.00 18:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:02 ens3 252.72 176.27 3177.39 20.11 0.00 0.00 0.00 0.00 18:17:02 lo 5.43 5.43 0.43 0.43 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 12.86 12.17 6.52 10.28 0.00 0.00 0.00 0.00 18:18:01 lo 5.42 5.42 0.44 0.44 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 177.49 133.36 1932.87 21.10 0.00 0.00 0.00 0.00 Average: lo 153.33 153.33 136.66 136.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3182) 12/16/24 _x86_64_ (4 CPU) 18:11:22 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 19.40 11.15 9.31 2.74 0.09 57.30 18:13:01 0 6.80 13.88 10.71 1.68 0.08 66.85 18:13:01 1 22.11 8.49 7.65 4.16 0.09 57.50 18:13:01 2 30.97 9.83 8.90 2.02 0.10 48.18 18:13:01 3 17.84 12.41 9.97 3.10 0.09 56.59 18:14:01 all 24.99 0.00 1.36 2.23 0.07 71.36 18:14:01 0 26.41 0.00 0.94 1.46 0.07 71.13 18:14:01 1 24.70 0.00 1.56 1.07 0.05 72.62 18:14:01 2 24.97 0.00 1.52 1.24 0.08 72.19 18:14:01 3 23.88 0.00 1.42 5.13 0.08 69.48 18:15:01 all 74.99 0.00 2.09 0.43 0.10 22.39 18:15:01 0 78.70 0.00 2.11 0.10 0.10 18.99 18:15:01 1 76.15 0.00 1.98 0.05 0.10 21.73 18:15:01 2 76.43 0.00 2.35 0.54 0.10 20.59 18:15:01 3 68.66 0.00 1.92 1.04 0.08 28.30 18:16:01 all 53.94 0.00 2.15 0.26 0.08 43.56 18:16:01 0 49.25 0.00 2.45 0.17 0.08 48.05 18:16:01 1 55.68 0.00 3.00 0.60 0.08 40.63 18:16:01 2 56.27 0.00 1.71 0.08 0.08 41.85 18:16:01 3 54.57 0.00 1.46 0.17 0.08 43.72 18:17:02 all 73.70 0.00 3.01 0.87 0.10 22.32 18:17:02 0 79.52 0.00 2.60 0.67 0.10 17.11 18:17:02 1 76.20 0.00 3.44 0.65 0.10 19.61 18:17:02 2 69.90 0.00 3.28 1.32 0.10 25.39 18:17:02 3 69.23 0.00 2.74 0.82 0.10 27.12 18:18:01 all 40.36 0.00 1.19 0.13 0.08 58.24 18:18:01 0 46.05 0.00 0.98 0.02 0.07 52.88 18:18:01 1 38.35 0.00 1.21 0.00 0.09 60.35 18:18:01 2 46.45 0.00 1.26 0.34 0.08 51.87 18:18:01 3 30.69 0.00 1.29 0.17 0.08 67.76 Average: all 47.98 1.83 3.17 1.11 0.09 45.82 Average: 0 47.86 2.30 3.29 0.68 0.08 45.79 Average: 1 48.95 1.40 3.13 1.08 0.08 45.35 Average: 2 50.89 1.61 3.15 0.92 0.09 43.33 Average: 3 44.23 2.03 3.11 1.74 0.09 48.81