---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-607 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 11G 67G 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/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/23545 /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 674 10715 1 4607 14983 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:61:1e:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.144/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe61:1ee6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:3b:c4:f1 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-607) 01/10/25 _x86_64_ (4 CPU) 18:11:30 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 355.85 128.23 227.62 0.00 10732.69 12703.34 0.00 18:14:01 82.00 29.00 53.01 0.00 1867.82 10058.21 0.00 18:15:01 260.29 22.16 238.13 0.00 1271.65 9705.85 0.00 18:16:01 9.44 0.53 8.91 0.00 38.51 2262.09 0.00 18:17:01 110.81 9.02 101.80 0.00 4482.32 22708.62 0.00 18:18:01 7.36 0.02 7.35 0.00 0.13 392.27 0.00 18:19:01 46.93 0.02 46.92 0.00 0.13 4168.27 0.00 18:20:01 66.81 1.22 65.59 0.00 57.98 7607.20 0.00 18:21:01 38.08 0.33 37.74 0.00 8.13 4101.98 0.00 18:22:01 38.44 1.65 36.79 0.00 112.51 31087.35 0.00 Average: 101.17 19.03 82.14 0.00 1842.25 10475.28 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13459288 15470824 511900 3.12 68100 2140640 1246488 7.15 733224 1916080 163664 18:14:01 12840904 15136420 833968 5.09 80744 2400508 1546564 8.87 1094088 2150756 116804 18:15:01 11847560 14333904 1629628 9.95 86052 2579992 2404464 13.80 2012680 2211232 43404 18:16:01 11780168 14364160 1597816 9.75 89696 2667792 2154272 12.36 1995796 2287316 74344 18:17:01 10618080 13903116 2047328 12.50 129656 3304696 2845356 16.32 2804464 2600816 5256 18:18:01 10455348 13756584 2194284 13.40 129456 3319868 2841872 16.30 2955536 2613480 14384 18:19:01 10680924 14000484 1949956 11.90 134756 3330512 2530972 14.52 2793952 2547944 6580 18:20:01 9872960 13445524 2504500 15.29 138404 3567652 3013184 17.29 3405984 2728320 219296 18:21:01 9867716 13826792 2123456 12.96 142012 3938940 2608984 14.97 3086076 3044072 507048 18:22:01 11038852 15406072 543872 3.32 143788 4334016 1314744 7.54 1644404 3307592 2280 Average: 11246180 14364388 1593671 9.73 114266 3158462 2250690 12.91 2252620 2540761 115306 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 379.63 247.77 1489.71 69.98 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 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 183.49 158.01 2208.21 27.90 0.00 0.00 0.00 0.00 18:15:01 lo 2.08 2.08 0.18 0.18 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 172.50 145.51 1597.53 25.06 0.00 0.00 0.00 0.00 18:16:01 lo 47.57 47.57 4.24 4.24 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 129.51 104.36 900.04 22.23 0.00 0.00 0.00 0.00 18:17:01 lo 886.17 886.17 840.22 840.22 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 417.56 246.01 6031.65 25.59 0.00 0.00 0.00 0.00 18:18:01 lo 6.90 6.90 0.53 0.53 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 11.93 10.75 3.15 3.04 0.00 0.00 0.00 0.00 18:19:01 lo 1057.85 1057.85 1006.38 1006.38 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 16.30 17.08 10.13 5.51 0.00 0.00 0.00 0.00 18:20:01 lo 2097.22 2097.22 1987.41 1987.41 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 60.51 53.98 229.14 17.28 0.00 0.00 0.00 0.00 18:21:01 lo 4.35 4.35 0.36 0.36 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 192.67 158.74 837.24 44.06 0.00 0.00 0.00 0.00 18:22:01 lo 47.73 47.73 4.70 4.70 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 227.28 258.64 97.81 975.78 0.00 0.00 0.00 0.00 Average: lo 415.88 415.88 385.06 385.06 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 178.80 139.90 1340.17 121.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-607) 01/10/25 _x86_64_ (4 CPU) 18:11:30 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 20.29 13.36 10.94 5.82 0.12 49.47 18:13:01 0 34.09 9.29 9.26 8.08 0.10 39.17 18:13:01 1 10.72 15.61 11.57 4.65 0.12 57.32 18:13:01 2 18.16 14.21 11.92 5.03 0.10 50.57 18:13:01 3 18.09 14.37 11.01 5.50 0.14 50.90 18:14:01 all 15.50 0.00 1.01 2.35 0.06 81.08 18:14:01 0 12.75 0.00 0.63 0.45 0.05 86.13 18:14:01 1 12.08 0.00 0.87 5.73 0.05 81.27 18:14:01 2 9.42 0.00 0.95 0.07 0.05 89.51 18:14:01 3 27.78 0.00 1.57 3.18 0.10 67.37 18:15:01 all 75.46 0.00 2.40 1.07 0.12 20.95 18:15:01 0 72.45 0.00 1.97 0.92 0.12 24.54 18:15:01 1 75.52 0.00 2.76 1.97 0.13 19.62 18:15:01 2 76.58 0.00 2.18 0.47 0.12 20.66 18:15:01 3 77.30 0.00 2.70 0.90 0.12 18.98 18:16:01 all 52.74 0.00 1.60 0.17 0.09 45.41 18:16:01 0 46.36 0.00 1.53 0.42 0.08 51.61 18:16:01 1 54.92 0.00 1.87 0.05 0.08 43.07 18:16:01 2 54.63 0.00 1.67 0.03 0.08 43.58 18:16:01 3 55.07 0.00 1.32 0.17 0.10 43.34 18:17:01 all 70.64 0.00 4.52 1.07 0.10 23.66 18:17:01 0 71.52 0.00 3.16 1.17 0.08 24.06 18:17:01 1 66.05 0.00 4.56 0.75 0.13 28.50 18:17:01 2 72.82 0.00 4.26 0.84 0.10 21.97 18:17:01 3 72.17 0.00 6.10 1.53 0.10 20.10 18:18:01 all 71.33 0.00 1.67 0.03 0.11 26.86 18:18:01 0 75.08 0.00 1.64 0.02 0.10 23.16 18:18:01 1 74.79 0.00 1.66 0.07 0.10 23.38 18:18:01 2 57.88 0.00 1.83 0.02 0.13 40.15 18:18:01 3 77.56 0.00 1.57 0.00 0.10 20.77 18:19:01 all 37.20 0.00 1.48 0.17 0.08 61.07 18:19:01 0 42.12 0.00 1.91 0.02 0.07 55.89 18:19:01 1 36.20 0.00 1.09 0.15 0.07 62.49 18:19:01 2 36.56 0.00 1.52 0.17 0.08 61.67 18:19:01 3 33.96 0.00 1.39 0.35 0.08 64.21 18:20:01 all 67.40 0.00 2.76 0.38 0.10 29.37 18:20:01 0 66.56 0.00 1.84 0.17 0.08 31.35 18:20:01 1 72.33 0.00 4.61 0.52 0.10 22.44 18:20:01 2 65.66 0.00 2.69 0.07 0.10 31.49 18:20:01 3 65.05 0.00 1.89 0.75 0.10 32.20 18:21:01 all 54.64 0.00 2.10 0.25 0.10 42.90 18:21:01 0 63.93 0.00 2.37 0.20 0.10 33.39 18:21:01 1 53.94 0.00 2.11 0.52 0.10 43.34 18:21:01 2 50.76 0.00 2.11 0.17 0.10 46.86 18:21:01 3 49.92 0.00 1.82 0.12 0.10 48.04 18:22:01 all 12.97 0.00 1.20 0.84 0.06 84.93 18:22:01 0 14.03 0.00 1.54 0.02 0.07 84.35 18:22:01 1 3.45 0.00 0.75 0.83 0.05 94.91 18:22:01 2 30.27 0.00 1.60 0.13 0.07 67.93 18:22:01 3 4.08 0.00 0.91 2.37 0.07 92.58 Average: all 47.87 1.31 2.95 1.20 0.09 46.59 Average: 0 49.89 0.91 2.57 1.13 0.09 45.42 Average: 1 46.08 1.52 3.16 1.52 0.09 47.62 Average: 2 47.31 1.39 3.05 0.69 0.09 47.47 Average: 3 48.18 1.40 3.00 1.47 0.10 45.85