---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3060 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 13G 7.2G 63% / 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 484 530 0 2928 3176 Swap: 1023 1 1022 ---> 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:9c:5a:71 brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe9c:5a71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:f5:4f:01 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-3060) 06/09/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 187.50 83.90 103.60 6567.44 41283.80 15:35:01 230.11 46.87 183.24 8665.69 105341.24 15:36:01 428.78 59.04 369.74 9876.09 46829.26 15:37:01 259.37 210.71 48.66 8208.63 9793.30 15:38:01 57.51 36.66 20.85 2035.13 4234.89 Average: 232.65 87.43 145.22 7070.75 41502.88 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1625296 3294180 2413356 59.76 43812 1784380 941808 18.51 637516 1602848 126416 15:35:01 109428 3324288 3929224 97.29 104012 3187288 1094708 21.52 470924 3157388 276712 15:36:01 265412 3267100 3773240 93.43 151680 2909288 1545728 30.38 678604 2772532 57992 15:37:01 295268 3220548 3743384 92.69 155024 2844748 1098404 21.59 953724 2486116 57368 15:38:01 598724 3279628 3439928 85.18 156808 2604696 986608 19.39 757556 2384768 14712 Average: 578826 3277149 3459826 85.67 122267 2666080 1133451 22.28 699665 2480730 106640 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 447.71 307.17 1399.38 74.30 0.00 0.00 0.00 0.00 15:35:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 395.65 193.54 14138.20 15.93 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 211.43 153.34 922.16 12.83 0.00 0.00 0.00 0.00 15:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 85.52 54.14 886.11 7.21 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 88.39 71.50 841.05 17.50 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.07 0.07 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 245.75 155.94 3638.43 25.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3060) 06/09/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 17.75 0.00 2.26 6.01 0.06 73.93 15:34:01 0 21.45 0.00 2.48 7.70 0.05 68.32 15:34:01 1 26.08 0.00 2.16 5.17 0.05 66.54 15:34:01 2 14.30 0.00 1.91 2.46 0.07 81.26 15:34:01 3 9.11 0.00 2.47 8.74 0.05 79.64 15:35:01 all 24.60 0.00 6.26 4.11 0.07 64.96 15:35:01 0 22.54 0.00 5.21 2.10 0.07 70.08 15:35:01 1 29.54 0.00 7.00 6.10 0.08 57.27 15:35:01 2 18.10 0.00 5.84 1.80 0.05 74.21 15:35:01 3 28.22 0.00 7.01 6.42 0.08 58.26 15:36:01 all 13.40 0.00 4.48 13.27 0.06 68.80 15:36:01 0 11.35 0.00 3.67 23.35 0.05 61.58 15:36:01 1 10.61 0.00 3.93 9.29 0.05 76.12 15:36:01 2 17.57 0.00 5.91 16.53 0.07 59.93 15:36:01 3 14.11 0.00 4.41 4.02 0.07 77.40 15:37:01 all 50.09 0.00 5.98 11.44 0.09 32.40 15:37:01 0 50.18 0.00 5.77 7.58 0.08 36.39 15:37:01 1 50.13 0.00 6.20 13.76 0.10 29.81 15:37:01 2 48.80 0.00 6.12 12.40 0.10 32.58 15:37:01 3 51.24 0.00 5.81 12.02 0.10 30.83 15:38:01 all 19.26 0.00 1.03 1.45 0.05 78.22 15:38:01 0 6.69 0.00 0.79 0.36 0.03 92.12 15:38:01 1 20.22 0.00 1.17 0.69 0.03 77.89 15:38:01 2 30.30 0.00 0.97 3.57 0.05 65.11 15:38:01 3 19.94 0.00 1.17 1.17 0.03 77.69 Average: all 24.99 0.00 3.99 7.24 0.07 63.72 Average: 0 22.39 0.00 3.57 8.19 0.06 65.80 Average: 1 27.27 0.00 4.08 6.99 0.06 61.60 Average: 2 25.81 0.00 4.13 7.33 0.07 62.66 Average: 3 24.48 0.00 4.16 6.46 0.07 64.83