---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11778 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 9.3G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 702 12350 1 2943 14955 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:a6:cb:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.68/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fea6:cbd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:1c:fa:38 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-11778) 12/01/24 _x86_64_ (4 CPU) 00:26:18 LINUX RESTART (4 CPU) 00:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:28:01 149.86 71.23 78.63 0.00 1764.18 7819.98 0.00 00:29:01 232.34 49.63 182.72 0.00 3087.62 18608.63 0.00 00:30:01 12.95 1.15 11.80 0.00 82.25 4808.13 0.00 Average: 131.61 40.50 91.12 0.00 1644.01 10426.73 0.00 00:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:28:01 13228180 15389584 585164 3.57 73608 2279144 1315616 7.55 851860 2014740 244644 00:29:01 11872676 14488148 1472892 8.99 89868 2699984 2057172 11.80 1902972 2287796 105104 00:30:01 10546852 13201792 2758720 16.84 91052 2735648 3275672 18.79 3208360 2301260 768 Average: 11882569 14359841 1605592 9.80 84843 2571592 2216153 12.71 1987731 2201265 116839 00:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 ens3 84.80 71.02 952.73 8.38 0.00 0.00 0.00 0.00 00:28:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 00:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 ens3 404.77 321.56 4973.48 49.31 0.00 0.00 0.00 0.00 00:29:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 ens3 43.11 38.69 420.34 7.73 0.00 0.00 0.00 0.00 00:30:01 lo 0.33 0.33 0.03 0.03 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 178.08 144.17 2122.01 21.88 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11778) 12/01/24 _x86_64_ (4 CPU) 00:26:18 LINUX RESTART (4 CPU) 00:27:02 CPU %user %nice %system %iowait %steal %idle 00:28:01 all 18.11 11.32 8.86 2.51 0.10 59.10 00:28:01 0 16.53 10.85 7.88 2.60 0.10 62.03 00:28:01 1 10.06 12.44 9.89 2.48 0.10 65.04 00:28:01 2 19.79 10.07 8.32 2.00 0.09 59.73 00:28:01 3 26.08 11.92 9.35 2.98 0.10 49.57 00:29:01 all 63.97 0.00 2.55 1.64 0.10 31.73 00:29:01 0 63.83 0.00 2.16 1.19 0.10 32.73 00:29:01 1 63.70 0.00 2.75 3.38 0.10 30.07 00:29:01 2 69.28 0.00 2.81 0.60 0.12 27.19 00:29:01 3 59.09 0.00 2.50 1.39 0.10 36.92 00:30:01 all 65.90 0.00 0.88 0.13 0.10 32.98 00:30:01 0 43.79 0.00 0.73 0.38 0.10 54.99 00:30:01 1 76.42 0.00 0.80 0.02 0.12 22.65 00:30:01 2 73.96 0.00 1.14 0.02 0.10 24.78 00:30:01 3 69.50 0.00 0.85 0.12 0.10 29.43 Average: all 49.57 3.71 4.06 1.42 0.10 41.13 Average: 0 41.57 3.56 3.56 1.38 0.10 49.83 Average: 1 50.35 4.08 4.44 1.96 0.11 39.06 Average: 2 54.59 3.31 4.06 0.86 0.10 37.07 Average: 3 51.77 3.91 4.19 1.48 0.10 38.55