---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10517 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.5G 62% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 486 684 0 2773 3174 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:7e:37:24 brd ff:ff:ff:ff:ff:ff inet 10.32.7.212/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe7e:3724/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:1f:34:4f 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10517) 11/16/24 _x86_64_ (4 CPU) 14:22:36 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 175.28 70.43 104.85 5126.72 43332.20 14:25:01 286.26 60.08 226.18 10388.41 134224.78 14:26:01 188.07 65.88 122.19 3529.57 15593.80 14:27:01 79.79 57.41 22.38 2714.88 2159.37 Average: 182.39 63.42 118.97 5441.67 48858.46 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1611260 3319704 2427392 60.10 52948 1810748 901156 17.71 603612 1643524 137608 14:25:01 107336 3240056 3931316 97.34 116208 3080008 1250732 24.59 590976 3026688 336 14:26:01 286864 3190680 3751788 92.90 131456 2854144 1074592 21.12 686144 2773440 30792 14:27:01 719104 3262124 3319548 82.19 133960 2505868 963716 18.94 659636 2383148 15100 Average: 681141 3253141 3357511 83.13 108643 2562692 1047549 20.59 635092 2456700 45959 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 439.06 272.82 1520.13 72.35 0.00 0.00 0.00 0.00 14:24:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 648.02 435.19 14286.78 31.70 0.00 0.00 0.00 0.00 14:25:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 362.42 222.34 2388.53 19.56 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 61.51 50.87 169.40 32.92 0.00 0.00 0.00 0.00 14:27:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 377.53 245.21 4605.09 38.99 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10517) 11/16/24 _x86_64_ (4 CPU) 14:22:36 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 21.16 0.00 2.40 5.30 0.06 71.07 14:24:01 0 27.14 0.00 3.08 7.44 0.07 62.28 14:24:01 1 22.61 0.00 3.05 7.55 0.07 66.72 14:24:01 2 21.61 0.00 1.78 0.78 0.07 75.76 14:24:01 3 13.27 0.00 1.72 5.45 0.05 79.51 14:25:01 all 23.43 0.00 7.77 4.82 0.08 63.90 14:25:01 0 19.28 0.00 6.68 4.56 0.07 69.41 14:25:01 1 15.82 0.00 8.58 6.02 0.07 69.51 14:25:01 2 42.04 0.00 8.96 3.37 0.12 45.51 14:25:01 3 16.51 0.00 6.86 5.33 0.07 71.22 14:26:01 all 14.44 0.00 2.34 5.30 0.06 77.85 14:26:01 0 12.99 0.00 1.83 2.15 0.05 82.98 14:26:01 1 13.51 0.00 2.61 7.12 0.07 76.70 14:26:01 2 17.07 0.00 2.27 2.47 0.07 78.13 14:26:01 3 14.19 0.00 2.63 9.50 0.07 73.60 14:27:01 all 22.17 0.00 1.09 1.90 0.05 74.78 14:27:01 0 22.29 0.00 1.00 0.30 0.03 76.37 14:27:01 1 31.36 0.00 1.24 1.27 0.07 66.06 14:27:01 2 25.93 0.00 1.38 5.34 0.07 67.29 14:27:01 3 9.11 0.00 0.75 0.75 0.03 89.36 Average: all 20.28 0.00 3.39 4.33 0.07 71.93 Average: 0 20.40 0.00 3.14 3.59 0.05 72.82 Average: 1 20.84 0.00 3.85 5.48 0.07 69.76 Average: 2 26.64 0.00 3.59 3.00 0.08 66.69 Average: 3 13.26 0.00 2.98 5.25 0.05 78.46