---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9882 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /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 690 10764 1 4542 14967 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:60:f6:bd brd ff:ff:ff:ff:ff:ff inet 10.30.171.176/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe60:f6bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:da:03:57 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-9882) 11/24/24 _x86_64_ (4 CPU) 18:11:30 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 276.60 93.75 182.85 0.00 2782.99 7985.77 0.00 18:14:01 217.98 42.99 174.99 0.00 2655.42 11602.88 0.00 18:15:01 24.86 7.88 16.98 0.00 477.12 8233.03 0.00 18:16:01 10.50 1.23 9.27 0.00 56.66 4005.73 0.00 18:17:01 101.63 9.25 92.38 0.00 4684.29 19716.05 0.00 18:18:01 7.25 0.03 7.22 0.00 0.27 259.02 0.00 18:19:01 85.39 0.03 85.35 0.00 0.27 7694.10 0.00 18:20:01 46.33 0.98 45.34 0.00 43.86 5397.63 0.00 18:21:01 30.41 0.85 29.56 0.00 56.26 19005.63 0.00 Average: 88.65 17.30 71.34 0.00 1192.27 9324.65 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13402948 15439824 540344 3.30 68964 2164588 1277312 7.33 782488 1919000 164816 18:14:01 12263100 14697452 1266476 7.73 84632 2531528 2063324 11.84 1577612 2232424 195776 18:15:01 11779796 14300004 1660184 10.13 87068 2612184 2289332 13.13 2067984 2217964 28896 18:16:01 11374128 14290104 1668956 10.19 94320 2983396 2188024 12.55 2098268 2575660 292340 18:17:01 10671456 13892480 2056172 12.55 109000 3263148 2645356 15.18 2753436 2598900 1796 18:18:01 10444988 13681832 2267108 13.84 108832 3278144 3165372 18.16 2968488 2611356 14940 18:19:01 10566616 13854888 2093788 12.78 116688 3317708 2595452 14.89 2901312 2553384 35200 18:20:01 10301688 13662472 2286288 13.96 119072 3384496 2783576 15.97 3102688 2611852 55724 18:21:01 11049732 15347012 601432 3.67 121692 4288228 1337816 7.68 1633724 3307716 435172 Average: 11317161 14351785 1604528 9.79 101141 3091491 2260618 12.97 2209556 2514251 136073 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 238.91 161.29 1106.64 52.07 0.00 0.00 0.00 0.00 18:13:01 lo 0.81 0.81 0.08 0.08 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 303.63 240.56 3425.56 39.78 0.00 0.00 0.00 0.00 18:14:01 lo 1.40 1.40 0.14 0.14 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 112.76 95.07 362.05 22.48 0.00 0.00 0.00 0.00 18:15:01 lo 14.35 14.35 1.31 1.31 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 285.32 201.68 3747.59 26.17 0.00 0.00 0.00 0.00 18:16:01 lo 34.21 34.21 3.05 3.05 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 224.28 159.37 3081.35 18.19 0.00 0.00 0.00 0.00 18:17:01 lo 1004.13 1004.13 952.77 952.77 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 14.48 11.98 3.69 3.47 0.00 0.00 0.00 0.00 18:18:01 lo 6.85 6.85 0.52 0.52 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 61.56 53.90 233.79 17.06 0.00 0.00 0.00 0.00 18:19:01 lo 1843.85 1843.85 1748.02 1748.02 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 32.99 27.71 38.87 9.20 0.00 0.00 0.00 0.00 18:20:01 lo 1129.93 1129.93 1065.81 1065.81 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 258.29 270.34 846.83 805.18 0.00 0.00 0.00 0.00 18:21:01 lo 38.33 38.33 3.78 3.78 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 170.12 135.72 1427.95 110.51 0.00 0.00 0.00 0.00 Average: lo 453.52 453.52 420.30 420.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9882) 11/24/24 _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 19.25 13.44 10.35 4.27 0.12 52.57 18:13:01 0 23.57 13.25 11.27 3.72 0.14 48.06 18:13:01 1 28.17 10.67 8.70 4.11 0.12 48.23 18:13:01 2 10.66 14.24 10.42 5.58 0.10 59.00 18:13:01 3 14.61 15.60 11.00 3.68 0.12 55.00 18:14:01 all 28.60 0.00 1.64 2.30 0.09 67.37 18:14:01 0 24.50 0.00 1.57 0.84 0.07 73.03 18:14:01 1 27.00 0.00 1.57 1.45 0.10 69.88 18:14:01 2 24.63 0.00 1.16 4.51 0.12 69.59 18:14:01 3 38.28 0.00 2.26 2.41 0.08 56.98 18:15:01 all 77.50 0.00 2.14 0.42 0.11 19.83 18:15:01 0 75.59 0.00 2.18 0.30 0.10 21.83 18:15:01 1 76.70 0.00 2.13 0.67 0.12 20.38 18:15:01 2 77.99 0.00 2.12 0.42 0.10 19.37 18:15:01 3 79.72 0.00 2.15 0.29 0.12 17.73 18:16:01 all 42.71 0.00 1.59 0.34 0.09 55.28 18:16:01 0 35.18 0.00 1.49 0.58 0.10 62.65 18:16:01 1 44.84 0.00 1.27 0.42 0.08 53.39 18:16:01 2 44.10 0.00 2.19 0.33 0.08 53.29 18:16:01 3 46.79 0.00 1.42 0.02 0.08 51.69 18:17:01 all 76.94 0.00 3.53 0.90 0.11 18.52 18:17:01 0 73.80 0.00 3.74 1.26 0.10 21.11 18:17:01 1 79.67 0.00 3.43 0.15 0.10 16.65 18:17:01 2 74.97 0.00 4.01 1.92 0.12 18.97 18:17:01 3 79.31 0.00 2.96 0.29 0.10 17.35 18:18:01 all 70.76 0.00 1.82 0.03 0.10 27.29 18:18:01 0 79.66 0.00 1.35 0.00 0.10 18.89 18:18:01 1 71.32 0.00 1.71 0.07 0.10 26.81 18:18:01 2 67.77 0.00 1.76 0.03 0.10 30.34 18:18:01 3 64.28 0.00 2.46 0.02 0.10 33.14 18:19:01 all 62.11 0.00 2.78 0.51 0.10 34.50 18:19:01 0 66.58 0.00 3.78 0.65 0.10 28.89 18:19:01 1 60.98 0.00 2.90 0.62 0.10 35.41 18:19:01 2 63.38 0.00 2.54 0.64 0.10 33.34 18:19:01 3 57.49 0.00 1.93 0.13 0.10 40.35 18:20:01 all 67.55 0.00 2.31 0.38 0.10 29.66 18:20:01 0 69.27 0.00 2.84 0.55 0.10 27.24 18:20:01 1 66.29 0.00 1.74 0.13 0.10 31.73 18:20:01 2 70.28 0.00 1.74 0.32 0.10 27.55 18:20:01 3 64.37 0.00 2.91 0.52 0.10 32.09 18:21:01 all 34.13 0.00 1.91 0.83 0.10 63.04 18:21:01 0 24.98 0.00 1.99 0.86 0.10 72.07 18:21:01 1 41.24 0.00 2.10 1.37 0.08 55.21 18:21:01 2 41.17 0.00 1.55 0.17 0.10 57.01 18:21:01 3 29.16 0.00 1.98 0.91 0.10 67.85 Average: all 53.35 1.46 3.10 1.10 0.10 40.89 Average: 0 52.60 1.43 3.33 0.96 0.10 41.57 Average: 1 55.18 1.16 2.82 0.99 0.10 39.75 Average: 2 52.87 1.54 3.03 1.53 0.10 40.91 Average: 3 52.74 1.70 3.21 0.91 0.10 41.33