---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5772 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 11G 68G 14% / 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/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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 672 11374 1 3950 14985 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:cb:f1:17 brd ff:ff:ff:ff:ff:ff inet 10.30.170.56/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fecb:f117/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:9c:83:52 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-5772) 12/27/24 _x86_64_ (4 CPU) 16:12:25 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 267.99 71.89 196.10 0.00 1521.35 8618.98 0.00 16:15:01 56.27 13.55 42.73 0.00 1392.83 9068.76 0.00 16:16:01 165.51 37.08 128.43 0.00 1775.84 4499.38 0.00 16:17:01 26.36 1.53 24.83 0.00 83.45 6329.48 0.00 16:18:01 127.40 8.30 119.10 0.00 2672.22 10298.55 0.00 16:19:01 59.01 0.57 58.44 0.00 16.93 19506.35 0.00 16:20:01 19.35 0.47 18.88 0.00 19.46 6667.16 0.00 16:21:01 49.91 0.37 49.54 0.00 53.19 6679.55 0.00 16:22:01 32.31 0.88 31.43 0.00 48.13 18590.90 0.00 Average: 89.34 14.96 74.39 0.00 842.60 10028.79 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13308504 15401168 581868 3.55 71900 2215012 1315164 7.55 818680 1978732 220468 16:15:01 13316660 15481348 498648 3.04 74956 2281024 1184760 6.80 740308 2044672 128 16:16:01 12281060 14734212 1235428 7.54 85572 2549484 1845164 10.59 1605732 2193528 138968 16:17:01 11642020 14178688 1787128 10.91 90188 2624156 2424860 13.91 2196108 2231828 39984 16:18:01 11266148 14185276 1772124 10.82 109328 2970920 2329112 13.36 2337588 2438912 152496 16:19:01 10510720 13692924 2263752 13.82 113064 3219320 2791724 16.02 2986072 2533448 169100 16:20:01 10860356 14060944 1895836 11.57 114788 3232840 2710480 15.55 2603456 2564404 148056 16:21:01 10677360 13850628 2105896 12.86 118004 3201740 2656616 15.24 2839172 2511436 36564 16:22:01 11675476 15365632 590304 3.60 121836 3695336 1345680 7.72 1510020 2827884 14664 Average: 11726478 14550091 1414554 8.64 99960 2887759 2067062 11.86 1959682 2369427 102270 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:14:01 ens3 136.11 103.02 1121.34 21.59 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:15:01 ens3 46.09 32.98 295.89 10.57 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:16:01 ens3 280.27 232.93 3178.09 36.85 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 16:17:01 ens3 89.37 69.54 350.27 17.58 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 1004.92 1004.92 954.13 954.13 0.00 0.00 0.00 0.00 16:18:01 ens3 290.20 174.90 3688.95 27.80 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 3976.25 3976.25 3774.62 3774.62 0.00 0.00 0.00 0.00 16:19:01 ens3 78.40 62.42 913.17 14.89 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 1042.64 1042.64 976.64 976.64 0.00 0.00 0.00 0.00 16:20:01 ens3 134.39 107.50 911.89 24.28 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 1840.08 1840.08 1750.97 1750.97 0.00 0.00 0.00 0.00 16:21:01 ens3 55.12 49.33 187.46 13.62 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 50.36 50.36 4.96 4.96 0.00 0.00 0.00 0.00 16:22:01 ens3 215.45 249.49 837.11 464.85 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 879.83 879.83 829.08 829.08 0.00 0.00 0.00 0.00 Average: ens3 147.27 120.23 1276.02 70.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5772) 12/27/24 _x86_64_ (4 CPU) 16:12:25 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 18.06 11.48 9.40 4.19 0.11 56.75 16:14:01 0 22.37 13.04 10.46 4.72 0.12 49.29 16:14:01 1 21.33 8.71 7.97 2.88 0.08 59.03 16:14:01 2 21.65 11.14 10.01 7.19 0.10 49.91 16:14:01 3 6.84 13.06 9.18 1.98 0.14 68.81 16:15:01 all 2.53 0.00 0.39 1.47 0.03 95.58 16:15:01 0 4.88 0.00 0.43 0.25 0.03 94.40 16:15:01 1 2.85 0.00 0.65 4.66 0.03 91.80 16:15:01 2 1.12 0.00 0.20 0.80 0.03 97.85 16:15:01 3 1.25 0.00 0.28 0.17 0.03 98.26 16:16:01 all 49.41 0.00 1.91 0.95 0.10 47.62 16:16:01 0 45.43 0.00 2.24 1.30 0.10 50.92 16:16:01 1 52.12 0.00 1.27 0.37 0.10 46.15 16:16:01 2 51.59 0.00 1.84 1.12 0.12 45.34 16:16:01 3 48.49 0.00 2.29 1.02 0.10 48.09 16:17:01 all 79.91 0.00 2.35 0.28 0.10 17.36 16:17:01 0 79.11 0.00 1.99 0.05 0.10 18.75 16:17:01 1 79.26 0.00 2.95 0.13 0.10 17.56 16:17:01 2 80.60 0.00 2.58 0.92 0.10 15.80 16:17:01 3 80.69 0.00 1.90 0.02 0.08 17.31 16:18:01 all 65.52 0.00 3.27 1.50 0.11 29.60 16:18:01 0 59.43 0.00 3.83 0.62 0.10 36.02 16:18:01 1 67.87 0.00 2.78 0.64 0.10 28.61 16:18:01 2 65.18 0.00 3.77 3.73 0.12 27.20 16:18:01 3 69.61 0.00 2.69 1.02 0.12 26.56 16:19:01 all 58.08 0.00 3.55 0.82 0.10 37.44 16:19:01 0 56.68 0.00 3.92 1.67 0.10 37.63 16:19:01 1 58.61 0.00 3.81 0.42 0.10 37.06 16:19:01 2 58.62 0.00 4.06 0.99 0.08 36.26 16:19:01 3 58.41 0.00 2.43 0.20 0.13 38.82 16:20:01 all 71.34 0.00 2.76 0.25 0.10 25.54 16:20:01 0 71.88 0.00 2.52 0.22 0.12 25.27 16:20:01 1 70.57 0.00 2.92 0.27 0.10 26.14 16:20:01 2 72.26 0.00 2.88 0.38 0.10 24.38 16:20:01 3 70.65 0.00 2.73 0.13 0.10 26.38 16:21:01 all 62.40 0.00 2.74 1.04 0.11 33.71 16:21:01 0 63.78 0.00 2.73 1.49 0.10 31.90 16:21:01 1 61.00 0.00 2.13 0.62 0.10 36.15 16:21:01 2 63.83 0.00 3.48 1.60 0.12 30.97 16:21:01 3 60.99 0.00 2.62 0.47 0.12 35.80 16:22:01 all 19.88 0.00 1.27 1.12 0.09 77.63 16:22:01 0 9.91 0.00 1.10 3.23 0.07 85.69 16:22:01 1 12.52 0.00 1.07 1.04 0.08 85.29 16:22:01 2 45.82 0.00 1.96 0.18 0.10 51.94 16:22:01 3 11.28 0.00 0.97 0.03 0.10 87.62 Average: all 47.46 1.27 3.07 1.29 0.10 46.82 Average: 0 45.97 1.44 3.24 1.50 0.09 47.76 Average: 1 47.32 0.97 2.84 1.23 0.09 47.56 Average: 2 51.16 1.23 3.41 1.88 0.10 42.22 Average: 3 45.38 1.44 2.78 0.56 0.10 49.74