---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-148 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.7G 9.5G 51% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 569 4406 0 2999 7113 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:be:c7:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:febe:c7ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:2a:68:51 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 inet6 fe80::42:4aff:fe2a:6851/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-148) 04/09/26 _x86_64_ (4 CPU) 22:22:09 LINUX RESTART (4 CPU) 22:23:02 tps rtps wtps bread/s bwrtn/s 22:24:01 47.70 4.19 43.51 60.86 5340.83 22:25:01 92.22 35.26 56.96 2463.86 10223.76 22:26:01 46.68 10.13 36.54 902.25 22054.19 22:27:01 68.46 0.92 67.54 52.12 21916.61 22:28:01 24.68 3.28 21.40 95.85 1428.83 Average: 55.97 10.78 45.19 717.15 12215.53 22:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:24:01 5725076 7399636 2442352 29.90 52264 1793624 974104 10.57 604732 1650720 143412 22:25:01 5324060 7242868 2843368 34.81 65048 2013880 1117804 12.13 824672 1807688 58220 22:26:01 3996184 6493660 4171244 51.07 71008 2573948 1982152 21.51 1737664 2190932 592 22:27:01 4554260 7320952 3613168 44.24 75756 2833872 1030500 11.18 1053964 2311924 24548 22:28:01 4531336 7303248 3636092 44.52 77980 2836360 1050140 11.39 1088368 2299504 8484 Average: 4826183 7152073 3341245 40.91 68411 2410337 1230940 13.36 1061880 2052154 47051 22:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 22:24:01 ens3 77.62 59.95 880.71 6.40 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 22:25:01 ens3 116.01 103.03 859.26 24.08 0.00 0.00 0.00 0.00 22:26:01 docker0 4.87 18.63 0.38 119.95 0.00 0.00 0.00 0.00 22:26:01 lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 22:26:01 vethf2d28d2 0.02 0.20 0.00 0.02 0.00 0.00 0.00 0.00 22:26:01 ens3 601.50 389.59 4452.55 32.75 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:27:01 ens3 18.93 16.28 31.46 7.09 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:28:01 ens3 9.07 10.38 6.75 6.07 0.00 0.00 0.00 0.00 Average: docker0 0.98 3.75 0.08 24.07 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 164.91 116.03 1247.36 15.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-148) 04/09/26 _x86_64_ (4 CPU) 22:22:09 LINUX RESTART (4 CPU) 22:23:02 CPU %user %nice %system %iowait %steal %idle 22:24:01 all 19.30 0.00 1.17 2.44 1.65 75.43 22:24:01 0 2.63 0.00 0.47 4.88 1.23 90.79 22:24:01 1 12.42 0.00 0.79 3.01 1.58 82.20 22:24:01 2 36.48 0.00 2.21 1.55 2.01 57.75 22:24:01 3 25.80 0.00 1.20 0.30 1.79 70.91 22:25:01 all 28.77 0.00 1.86 2.53 4.15 62.69 22:25:01 0 28.08 0.00 1.65 5.67 3.52 61.08 22:25:01 1 22.16 0.00 1.31 1.91 4.22 70.40 22:25:01 2 46.35 0.00 3.18 2.16 5.02 43.28 22:25:01 3 18.57 0.00 1.30 0.38 3.83 75.93 22:26:01 all 33.99 0.00 4.73 1.24 6.12 53.91 22:26:01 0 30.62 0.00 4.87 1.34 6.16 57.02 22:26:01 1 36.35 0.00 2.90 1.39 5.41 53.95 22:26:01 2 40.49 0.00 6.10 1.40 6.64 45.37 22:26:01 3 28.45 0.00 5.01 0.85 6.31 59.37 22:27:01 all 13.78 0.00 2.08 1.89 2.06 80.19 22:27:01 0 28.81 0.00 2.10 1.95 2.40 64.74 22:27:01 1 4.91 0.00 1.74 3.54 2.08 87.72 22:27:01 2 12.53 0.00 2.30 0.86 2.14 82.17 22:27:01 3 8.84 0.00 2.18 1.21 1.59 86.18 22:28:01 all 20.65 0.00 0.92 0.90 1.45 76.07 22:28:01 0 5.07 0.00 0.60 0.85 0.55 92.94 22:28:01 1 21.54 0.00 0.63 2.46 2.55 72.83 22:28:01 2 9.13 0.00 0.81 0.03 0.81 89.21 22:28:01 3 46.85 0.00 1.66 0.27 1.88 49.34 Average: all 23.35 0.00 2.16 1.80 3.10 69.59 Average: 0 19.14 0.00 1.95 2.93 2.79 73.19 Average: 1 19.54 0.00 1.48 2.46 3.18 73.35 Average: 2 29.03 0.00 2.94 1.20 3.34 63.48 Average: 3 25.70 0.00 2.28 0.60 3.09 68.33