---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5179 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 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: 3944 480 406 0 3056 3180 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:77:cf:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe77:cfe4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:93:c9:6d 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-5179) 09/15/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 189.52 83.92 105.60 6585.70 41775.19 15:35:01 221.07 42.11 178.96 7448.77 99122.19 15:36:01 428.10 57.19 370.90 10218.70 52656.02 15:37:01 248.24 196.47 51.77 8032.26 12983.84 15:38:01 79.12 57.97 21.15 2968.97 2840.19 Average: 233.21 87.53 145.68 7050.92 41881.21 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1675268 3370848 2363392 58.52 52588 1797280 879576 17.29 550412 1631924 145164 15:35:01 118404 3315944 3920256 97.07 100016 3175076 1102320 21.67 471192 3151668 280632 15:36:01 297348 3213004 3741312 92.64 150728 2825652 1463684 28.77 680920 2741904 5552 15:37:01 689896 3335516 3348764 82.92 154596 2574776 921808 18.12 808580 2249004 4852 15:38:01 466168 3278456 3572492 88.46 156692 2733976 989380 19.45 932600 2342196 14944 Average: 649417 3302754 3389243 83.92 122924 2621352 1071354 21.06 688741 2423339 90229 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 402.07 265.24 1429.97 69.78 0.00 0.00 0.00 0.00 15:34:01 lo 1.07 1.07 0.10 0.10 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 481.06 265.29 14198.07 23.99 0.00 0.00 0.00 0.00 15:35:01 lo 1.47 1.47 0.14 0.14 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 207.57 154.42 946.42 12.88 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 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 1.37 1.35 0.75 1.05 0.00 0.00 0.00 0.00 15:37:01 lo 0.27 0.27 0.02 0.02 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 142.34 87.40 988.25 20.06 0.00 0.00 0.00 0.00 15:38:01 lo 1.07 1.07 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 Average: ens3 246.90 154.75 3513.76 25.55 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5179) 09/15/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.36 0.00 2.48 5.79 0.06 73.31 15:34:01 0 29.71 0.00 2.90 4.80 0.08 62.51 15:34:01 1 14.21 0.00 3.59 7.63 0.05 74.52 15:34:01 2 20.40 0.00 2.08 4.89 0.07 72.57 15:34:01 3 9.10 0.00 1.37 5.88 0.03 83.61 15:35:01 all 20.71 0.00 5.93 4.01 0.08 69.27 15:35:01 0 13.23 0.00 5.69 6.03 0.07 74.98 15:35:01 1 16.85 0.00 5.13 1.70 0.08 76.24 15:35:01 2 17.17 0.00 6.25 6.27 0.08 70.22 15:35:01 3 35.65 0.00 6.67 2.05 0.08 55.56 15:36:01 all 10.96 0.00 4.57 12.69 0.08 71.70 15:36:01 0 11.42 0.00 4.71 25.04 0.08 58.75 15:36:01 1 11.44 0.00 4.47 5.95 0.07 78.07 15:36:01 2 13.02 0.00 3.88 5.03 0.12 77.95 15:36:01 3 7.97 0.00 5.22 14.80 0.08 71.93 15:37:01 all 53.14 0.00 6.35 10.98 0.11 29.42 15:37:01 0 54.75 0.00 6.65 12.35 0.12 26.14 15:37:01 1 52.12 0.00 6.14 8.80 0.10 32.84 15:37:01 2 53.67 0.00 6.36 12.27 0.12 27.58 15:37:01 3 51.99 0.00 6.25 10.52 0.10 31.13 15:38:01 all 20.80 0.00 1.12 1.74 0.05 76.29 15:38:01 0 34.71 0.00 1.51 1.52 0.08 62.18 15:38:01 1 9.94 0.00 0.84 3.13 0.03 86.06 15:38:01 2 23.90 0.00 1.29 0.80 0.07 73.94 15:38:01 3 14.69 0.00 0.82 1.52 0.05 82.93 Average: all 24.78 0.00 4.08 7.04 0.08 64.02 Average: 0 28.79 0.00 4.28 9.93 0.09 56.91 Average: 1 20.91 0.00 4.03 5.44 0.07 69.55 Average: 2 25.63 0.00 3.96 5.85 0.09 64.47 Average: 3 23.82 0.00 4.05 6.94 0.07 65.12