---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4634 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: 2800.000 BogoMIPS: 5600.00 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 7.4G 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 454 271 0 3218 3206 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:7d:57:82 brd ff:ff:ff:ff:ff:ff inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe7d:5782/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:7a:ae:2e 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-4634) 04/09/25 _x86_64_ (4 CPU) 14:22:34 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 151.12 52.24 98.88 4017.60 38902.05 14:25:01 220.15 38.85 181.30 6191.51 101643.56 14:26:01 200.57 47.49 153.07 2751.14 45471.49 14:27:01 65.57 45.94 19.63 2158.44 3105.08 Average: 159.36 46.13 113.23 3780.07 47289.60 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1648456 3366376 2390196 59.18 53484 1818280 875248 17.20 534740 1670856 167460 14:25:01 158352 3328396 3880300 96.08 107688 3122716 1184804 23.29 462476 3101280 310152 14:26:01 252192 3317968 3786460 93.76 130728 2981824 1036540 20.38 600600 2857852 1892 14:27:01 336836 3314720 3701816 91.66 133028 2914936 931332 18.31 602664 2794348 15560 Average: 598959 3331865 3439693 85.17 106232 2709439 1006981 19.79 550120 2606084 123766 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 385.05 259.09 1634.31 70.78 0.00 0.00 0.00 0.00 14:24:01 lo 1.00 1.00 0.09 0.09 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 14:25:01 ens3 377.32 181.00 11671.66 14.08 0.00 0.00 0.00 0.00 14:25:01 lo 1.13 1.13 0.11 0.11 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 14:26:01 ens3 598.40 447.43 3876.71 34.65 0.00 0.00 0.00 0.00 14:26:01 lo 0.47 0.47 0.05 0.05 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 14:27:01 ens3 239.43 158.62 1219.05 32.90 0.00 0.00 0.00 0.00 14:27:01 lo 1.20 1.20 0.12 0.12 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 400.05 261.52 4601.61 38.10 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4634) 04/09/25 _x86_64_ (4 CPU) 14:22:34 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.37 0.00 1.95 4.77 0.06 72.85 14:24:01 0 40.69 0.00 3.49 6.57 0.07 49.18 14:24:01 1 18.64 0.00 1.42 1.95 0.03 77.95 14:24:01 2 16.31 0.00 1.33 2.72 0.10 79.54 14:24:01 3 5.78 0.00 1.51 7.82 0.05 84.84 14:25:01 all 18.33 0.00 5.90 3.39 0.07 72.32 14:25:01 0 28.52 0.00 5.50 2.14 0.07 63.77 14:25:01 1 14.26 0.00 6.78 2.29 0.05 76.61 14:25:01 2 14.45 0.00 6.03 5.56 0.07 73.89 14:25:01 3 16.01 0.00 5.35 3.57 0.05 75.03 14:26:01 all 6.53 0.00 2.56 4.99 0.06 85.85 14:26:01 0 3.90 0.00 1.88 2.08 0.05 92.10 14:26:01 1 6.44 0.00 4.63 7.67 0.05 81.21 14:26:01 2 8.01 0.00 1.63 5.82 0.08 84.45 14:26:01 3 7.78 0.00 2.11 4.40 0.08 85.63 14:27:01 all 19.41 0.00 1.11 1.51 0.05 77.92 14:27:01 0 11.58 0.00 0.95 0.51 0.03 86.93 14:27:01 1 31.78 0.00 1.48 2.10 0.05 64.58 14:27:01 2 15.15 0.00 0.90 2.29 0.07 81.59 14:27:01 3 19.19 0.00 1.09 1.14 0.05 78.54 Average: all 16.17 0.00 2.87 3.66 0.06 77.24 Average: 0 21.15 0.00 2.94 2.82 0.05 73.03 Average: 1 17.80 0.00 3.56 3.51 0.05 75.08 Average: 2 13.49 0.00 2.46 4.09 0.08 79.88 Average: 3 12.19 0.00 2.50 4.23 0.06 81.01