---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8168 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 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 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 741 11140 1 4115 14916 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:00:61:3c brd ff:ff:ff:ff:ff:ff inet 10.30.170.204/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe00:613c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:a9:1b:a2 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-8168) 11/17/24 _x86_64_ (4 CPU) 16:12:29 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 282.74 95.35 187.39 0.00 2765.81 8094.53 0.00 16:15:01 232.84 55.30 177.54 0.00 3440.72 11800.60 0.00 16:16:01 19.70 2.28 17.41 0.00 138.64 8513.78 0.00 16:17:01 126.72 4.88 121.84 0.00 151.55 9019.53 0.00 16:18:01 104.30 5.60 98.70 0.00 4522.89 31160.41 0.00 16:19:01 22.28 0.55 21.73 0.00 28.66 4113.18 0.00 16:20:01 53.51 0.35 53.16 0.00 51.19 9092.08 0.00 16:21:01 35.23 1.40 33.83 0.00 70.65 18383.47 0.00 Average: 109.67 20.71 88.95 0.00 1396.35 12522.50 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13427512 15466904 513020 3.13 69132 2167496 1260696 7.23 759740 1917956 164764 16:15:01 12306576 14784404 1176052 7.18 84868 2574168 1823940 10.46 1553640 2208996 204820 16:16:01 11722844 14288900 1668656 10.19 89028 2653432 2546368 14.61 2092996 2245272 43080 16:17:01 11109768 14007336 1949668 11.90 107800 2949876 2559836 14.69 2483704 2448644 286548 16:18:01 10926956 14125320 1820176 11.11 116076 3234512 2374176 13.62 2595604 2499300 6796 16:19:01 10807956 14059028 1887168 11.52 116820 3282716 2440860 14.00 2677984 2533824 23288 16:20:01 10607304 13961028 1985024 12.12 121820 3374240 2565144 14.72 2801824 2603320 34392 16:21:01 11464852 15326272 618840 3.78 125428 3858636 1390784 7.98 1622624 2909520 14932 Average: 11546721 14502399 1452326 8.87 103872 3011884 2120226 12.16 2073514 2420854 97328 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 ens3 257.97 161.49 1160.75 50.69 0.00 0.00 0.00 0.00 16:14:01 lo 0.93 0.93 0.09 0.09 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 ens3 356.00 281.97 3519.58 45.76 0.00 0.00 0.00 0.00 16:15:01 lo 1.67 1.67 0.16 0.16 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 ens3 123.58 91.73 300.57 23.67 0.00 0.00 0.00 0.00 16:16:01 lo 1.40 1.40 0.14 0.14 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 ens3 286.87 187.87 2955.00 27.27 0.00 0.00 0.00 0.00 16:17:01 lo 1448.90 1448.90 1375.46 1375.46 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 ens3 197.72 105.96 3064.49 18.73 0.00 0.00 0.00 0.00 16:18:01 lo 3573.41 3573.41 3387.79 3387.79 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 ens3 79.65 66.74 158.24 17.27 0.00 0.00 0.00 0.00 16:19:01 lo 936.94 936.94 885.04 885.04 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 ens3 147.14 111.01 944.23 21.99 0.00 0.00 0.00 0.00 16:20:01 lo 2045.76 2045.76 1938.32 1938.32 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 ens3 281.80 298.80 861.51 516.04 0.00 0.00 0.00 0.00 16:21:01 lo 48.29 48.29 4.75 4.75 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 216.35 163.20 1620.64 90.17 0.00 0.00 0.00 0.00 Average: lo 1007.20 1007.20 949.01 949.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8168) 11/17/24 _x86_64_ (4 CPU) 16:12:29 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 20.10 14.82 12.84 2.85 0.10 49.29 16:14:01 0 10.55 16.68 13.49 3.84 0.10 55.34 16:14:01 1 25.31 13.98 12.03 2.76 0.08 45.84 16:14:01 2 31.12 12.30 12.24 2.58 0.12 41.64 16:14:01 3 13.38 16.31 13.62 2.24 0.10 54.35 16:15:01 all 42.23 0.00 2.20 1.74 0.09 53.75 16:15:01 0 40.91 0.00 1.68 3.37 0.10 53.95 16:15:01 1 36.59 0.00 2.07 0.78 0.08 60.47 16:15:01 2 36.43 0.00 2.28 1.34 0.08 59.87 16:15:01 3 54.97 0.00 2.76 1.45 0.10 40.72 16:16:01 all 80.03 0.00 2.31 0.08 0.10 17.48 16:16:01 0 83.43 0.00 2.63 0.25 0.10 13.58 16:16:01 1 78.44 0.00 2.79 0.07 0.10 18.61 16:16:01 2 74.72 0.00 1.82 0.00 0.10 23.35 16:16:01 3 83.51 0.00 1.99 0.02 0.10 14.38 16:17:01 all 69.52 0.00 2.85 0.91 0.11 26.61 16:17:01 0 69.28 0.00 1.79 0.10 0.10 28.73 16:17:01 1 68.77 0.00 3.65 2.96 0.12 24.51 16:17:01 2 67.70 0.00 3.78 0.40 0.13 27.98 16:17:01 3 72.32 0.00 2.20 0.17 0.10 25.21 16:18:01 all 64.69 0.00 4.50 0.73 0.10 29.98 16:18:01 0 64.15 0.00 3.62 1.46 0.10 30.67 16:18:01 1 66.38 0.00 5.12 0.30 0.12 28.08 16:18:01 2 63.95 0.00 4.85 0.66 0.08 30.46 16:18:01 3 64.27 0.00 4.42 0.51 0.10 30.71 16:19:01 all 79.00 0.00 2.51 0.10 0.10 18.30 16:19:01 0 77.02 0.00 2.69 0.12 0.10 20.07 16:19:01 1 81.70 0.00 2.84 0.22 0.10 15.14 16:19:01 2 76.63 0.00 2.18 0.02 0.10 21.08 16:19:01 3 80.65 0.00 2.31 0.03 0.10 16.91 16:20:01 all 63.85 0.00 2.95 0.26 0.10 32.84 16:20:01 0 56.74 0.00 2.29 0.20 0.10 40.67 16:20:01 1 66.82 0.00 3.70 0.45 0.10 28.93 16:20:01 2 67.92 0.00 2.45 0.03 0.10 29.50 16:20:01 3 63.90 0.00 3.36 0.37 0.10 32.27 16:21:01 all 25.47 0.00 1.51 0.64 0.09 72.29 16:21:01 0 15.43 0.00 1.19 0.02 0.10 83.26 16:21:01 1 31.67 0.00 1.77 0.17 0.10 66.29 16:21:01 2 19.30 0.00 1.14 0.07 0.08 79.41 16:21:01 3 35.45 0.00 1.94 2.31 0.08 60.21 Average: all 55.62 1.84 3.95 0.91 0.10 37.57 Average: 0 52.24 2.07 3.66 1.17 0.10 40.76 Average: 1 56.94 1.74 4.24 0.96 0.10 36.01 Average: 2 54.73 1.53 3.84 0.64 0.10 39.17 Average: 3 58.57 2.03 4.07 0.89 0.10 34.34