---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4114 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 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 678 10961 1 4357 14979 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:00:80:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.44/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe00:80c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:01:37:e6 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-4114) 11/03/24 _x86_64_ (4 CPU) 18:11:28 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 286.97 94.59 192.37 0.00 2790.44 8491.32 0.00 18:14:01 224.93 48.65 176.27 0.00 3038.59 11056.71 0.00 18:15:01 20.25 2.25 18.00 0.00 97.58 8410.20 0.00 18:16:01 54.36 5.22 49.14 0.00 221.03 5134.48 0.00 18:17:01 37.36 3.67 33.69 0.00 2534.51 13846.09 0.00 18:18:01 22.81 0.10 22.71 0.00 8.27 3197.33 0.00 18:19:01 75.52 1.02 74.50 0.00 41.73 5393.73 0.00 18:20:01 52.20 0.12 52.08 0.00 10.26 6610.33 0.00 18:21:01 44.89 1.70 43.19 0.00 113.58 31983.20 0.00 Average: 90.67 17.34 73.33 0.00 980.69 10461.84 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13414988 15454420 529692 3.23 69428 2167472 1268476 7.28 768352 1926428 167000 18:14:01 12327928 14765460 1202344 7.34 83912 2535964 1879576 10.78 1532536 2217068 201000 18:15:01 11876360 14391280 1572932 9.60 86408 2607684 2407592 13.81 1980376 2215800 30336 18:16:01 10742416 13725280 2237152 13.66 99720 3040484 2738728 15.71 2709164 2591292 420632 18:17:01 10763712 13794476 2159276 13.18 103388 3083660 2799508 16.06 2775504 2494248 2280 18:18:01 10291384 13532136 2421188 14.78 105968 3280844 2921808 16.76 3142020 2589828 199508 18:19:01 10866192 13981512 1971976 12.04 112200 3154208 2480204 14.23 2703036 2462776 32152 18:20:01 10502740 13859956 2093596 12.78 115420 3384444 2586360 14.84 2865568 2653204 181788 18:21:01 11270472 15381568 571568 3.49 118124 4110940 1292280 7.41 1531148 3199392 1168 Average: 11339577 14320676 1639969 10.01 99396 3040633 2263837 12.99 2223078 2483337 137318 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 ens3 253.31 175.87 1214.04 53.70 0.00 0.00 0.00 0.00 18:13:01 lo 0.88 0.88 0.09 0.09 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 18:14:01 ens3 303.75 235.30 3342.73 38.41 0.00 0.00 0.00 0.00 18:14:01 lo 1.33 1.33 0.13 0.13 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 18:15:01 ens3 131.99 104.40 309.39 27.01 0.00 0.00 0.00 0.00 18:15:01 lo 24.06 24.06 2.32 2.32 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 18:16:01 ens3 323.23 209.33 3749.74 26.31 0.00 0.00 0.00 0.00 18:16:01 lo 1066.74 1066.74 995.38 995.38 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 18:17:01 ens3 178.72 125.23 1711.10 16.48 0.00 0.00 0.00 0.00 18:17:01 lo 5.03 5.03 0.39 0.39 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 18:18:01 ens3 24.13 21.35 5.56 10.29 0.00 0.00 0.00 0.00 18:18:01 lo 958.41 958.41 910.11 910.11 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 18:19:01 ens3 60.95 58.70 235.45 14.23 0.00 0.00 0.00 0.00 18:19:01 lo 980.18 980.18 930.80 930.80 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 18:20:01 ens3 164.40 128.54 720.08 35.17 0.00 0.00 0.00 0.00 18:20:01 lo 982.04 982.04 928.12 928.12 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 18:21:01 ens3 260.02 284.87 213.40 983.36 0.00 0.00 0.00 0.00 18:21:01 lo 47.59 47.59 4.69 4.69 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 Average: ens3 188.83 149.24 1278.11 134.03 0.00 0.00 0.00 0.00 Average: lo 452.64 452.64 419.88 419.88 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4114) 11/03/24 _x86_64_ (4 CPU) 18:11:28 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 20.15 13.38 10.92 3.10 0.09 52.37 18:13:01 0 29.47 11.58 10.50 3.37 0.10 44.98 18:13:01 1 15.39 15.33 11.59 1.65 0.07 55.97 18:13:01 2 10.60 15.83 11.90 4.31 0.09 57.28 18:13:01 3 25.16 10.79 9.69 3.06 0.10 51.20 18:14:01 all 32.39 0.00 1.63 1.34 0.06 64.58 18:14:01 0 30.50 0.00 1.77 1.35 0.05 66.33 18:14:01 1 29.43 0.00 1.27 1.10 0.07 68.13 18:14:01 2 27.52 0.00 1.22 0.52 0.07 70.67 18:14:01 3 42.08 0.00 2.24 2.37 0.07 53.25 18:15:01 all 76.05 0.00 2.04 0.07 0.10 21.74 18:15:01 0 72.79 0.00 1.85 0.02 0.10 25.24 18:15:01 1 73.26 0.00 2.03 0.03 0.08 24.59 18:15:01 2 77.42 0.00 2.42 0.13 0.10 19.93 18:15:01 3 80.75 0.00 1.88 0.08 0.10 17.19 18:16:01 all 53.18 0.00 1.99 0.15 0.07 44.61 18:16:01 0 52.67 0.00 2.26 0.10 0.07 44.91 18:16:01 1 45.07 0.00 1.76 0.12 0.07 52.99 18:16:01 2 56.10 0.00 1.73 0.13 0.07 41.98 18:16:01 3 58.95 0.00 2.21 0.25 0.07 38.53 18:17:01 all 74.71 0.00 2.26 0.28 0.08 22.66 18:17:01 0 76.15 0.00 2.92 0.55 0.07 20.31 18:17:01 1 68.55 0.00 2.02 0.22 0.10 29.11 18:17:01 2 76.28 0.00 2.07 0.23 0.08 21.33 18:17:01 3 77.89 0.00 2.02 0.13 0.08 19.87 18:18:01 all 72.33 0.00 2.17 0.06 0.08 25.36 18:18:01 0 77.76 0.00 1.84 0.08 0.08 20.23 18:18:01 1 70.89 0.00 2.12 0.05 0.08 26.85 18:18:01 2 71.83 0.00 1.79 0.02 0.08 26.27 18:18:01 3 68.85 0.00 2.90 0.10 0.08 28.07 18:19:01 all 61.41 0.00 2.32 0.32 0.09 35.86 18:19:01 0 64.22 0.00 2.95 0.39 0.10 32.34 18:19:01 1 63.84 0.00 1.73 0.28 0.08 34.06 18:19:01 2 57.08 0.00 3.12 0.50 0.08 39.22 18:19:01 3 60.51 0.00 1.48 0.12 0.10 37.79 18:20:01 all 62.38 0.00 2.38 0.22 0.10 34.92 18:20:01 0 62.61 0.00 2.95 0.15 0.08 34.21 18:20:01 1 67.60 0.00 2.34 0.22 0.10 29.74 18:20:01 2 55.51 0.00 2.17 0.48 0.10 41.73 18:20:01 3 63.82 0.00 2.07 0.03 0.10 33.97 18:21:01 all 19.73 0.00 1.53 0.82 0.07 77.85 18:21:01 0 9.80 0.00 1.54 0.03 0.07 88.57 18:21:01 1 26.65 0.00 1.19 0.27 0.07 71.83 18:21:01 2 24.49 0.00 2.25 1.05 0.07 72.13 18:21:01 3 18.09 0.00 1.13 1.95 0.08 78.74 Average: all 52.54 1.46 3.00 0.70 0.08 42.21 Average: 0 52.89 1.25 3.15 0.66 0.08 41.97 Average: 1 51.28 1.66 2.87 0.43 0.08 43.68 Average: 2 50.83 1.73 3.17 0.81 0.08 43.37 Average: 3 55.16 1.18 2.83 0.90 0.09 39.84