---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7289 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: 2799.998 BogoMIPS: 5599.99 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 9.2G 69G 12% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 691 12440 1 2864 14966 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:a5:1e brd ff:ff:ff:ff:ff:ff inet 10.30.170.187/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fed5:a51e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2c:bc:ba:f0 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-7289) 01/03/25 _x86_64_ (4 CPU) 20:42:12 LINUX RESTART (4 CPU) 20:43:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:44:01 258.37 62.51 195.86 0.00 1433.82 9412.05 0.00 20:45:01 209.20 48.58 160.62 0.00 3076.29 15776.70 0.00 20:46:01 29.84 1.17 28.67 0.00 122.63 4486.10 0.00 Average: 164.76 37.13 127.62 0.00 1545.41 9896.70 0.00 20:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:44:01 13259820 15391132 582680 3.56 77420 2245096 1301832 7.47 870656 1964260 181740 20:45:01 11893232 14440712 1519120 9.27 90552 2630608 2419356 13.88 1943540 2224776 85700 20:46:01 12778892 15362380 597460 3.65 94032 2660396 1267532 7.27 1040644 2241492 15752 Average: 12643981 15064741 899753 5.49 87335 2512033 1662907 9.54 1284947 2143509 94397 20:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 lo 0.76 0.76 0.08 0.08 0.00 0.00 0.00 0.00 20:44:01 ens3 107.41 89.52 1035.82 19.14 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 20:45:01 ens3 271.15 220.40 3401.29 35.13 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 20:46:01 ens3 38.94 38.12 47.65 13.83 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: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 139.52 116.31 1500.00 22.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7289) 01/03/25 _x86_64_ (4 CPU) 20:42:12 LINUX RESTART (4 CPU) 20:43:03 CPU %user %nice %system %iowait %steal %idle 20:44:01 all 17.05 9.75 8.22 5.12 0.11 59.76 20:44:01 0 13.75 11.41 8.21 2.32 0.09 64.21 20:44:01 1 25.76 8.89 8.91 4.52 0.12 51.80 20:44:01 2 20.60 8.59 7.66 5.48 0.12 57.55 20:44:01 3 8.00 10.10 8.08 8.13 0.12 65.56 20:45:01 all 61.14 0.00 2.36 3.34 0.12 33.05 20:45:01 0 69.75 0.00 2.29 1.74 0.12 26.11 20:45:01 1 57.41 0.00 2.07 1.52 0.10 38.90 20:45:01 2 56.21 0.00 2.61 6.22 0.13 34.82 20:45:01 3 61.16 0.00 2.46 3.89 0.12 32.37 20:46:01 all 39.53 0.00 1.55 0.91 0.09 57.92 20:46:01 0 46.20 0.00 1.82 0.32 0.10 51.56 20:46:01 1 29.97 0.00 1.27 0.22 0.08 68.46 20:46:01 2 44.64 0.00 1.77 0.54 0.10 52.95 20:46:01 3 37.31 0.00 1.34 2.59 0.08 58.68 Average: all 39.51 3.17 3.99 3.10 0.11 50.13 Average: 0 43.67 3.69 4.05 1.45 0.10 47.04 Average: 1 37.85 2.89 4.02 2.06 0.10 53.08 Average: 2 40.68 2.81 3.98 4.06 0.12 48.37 Average: 3 35.87 3.28 3.90 4.83 0.11 52.02