---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10434 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 9.6G 9.7G 50% / 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 487 546 0 2909 3173 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:a6:8f:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fea6:8fe1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:ec:28:d9 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-10434) 11/15/24 _x86_64_ (4 CPU) 19:30:35 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:01 178.07 75.15 102.92 5643.86 42420.41 19:33:01 315.43 12.25 303.18 2223.53 35323.83 19:34:01 188.47 0.02 188.45 0.13 12294.53 19:35:01 41.31 0.00 41.31 0.00 1597.07 19:36:01 118.58 0.87 117.71 66.91 2827.72 Average: 168.37 17.66 150.72 1586.91 18892.94 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1636872 3342948 2401780 59.47 52992 1808572 888808 17.47 579668 1643652 138556 19:33:01 754348 3232788 3284304 81.32 82008 2517004 1279260 25.15 813200 2215972 4160 19:34:01 344952 2970048 3693700 91.46 101456 2624384 1544292 30.36 1179368 2236708 8020 19:35:01 655364 3310408 3383288 83.77 103324 2642600 1184936 23.29 862816 2232724 1736 19:36:01 586116 3274916 3452536 85.49 106416 2668872 982544 19.31 951048 2211464 17740 Average: 795530 3226222 3243122 80.30 89239 2452286 1175968 23.12 877220 2108104 34042 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 19:32:01 ens3 435.28 285.64 1428.56 73.59 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 19:33:01 ens3 596.03 366.41 3279.13 32.76 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 264.95 205.07 1507.68 16.64 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 41.61 38.28 8.98 9.30 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 5.73 5.73 0.51 0.51 0.00 0.00 0.00 0.00 19:36:01 ens3 88.05 119.96 25.90 640.62 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: lo 1.77 1.77 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 285.19 203.07 1250.07 154.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10434) 11/15/24 _x86_64_ (4 CPU) 19:30:35 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 20.44 0.00 2.41 5.36 0.06 71.73 19:32:01 0 25.33 0.00 2.40 2.01 0.07 70.19 19:32:01 1 7.44 0.00 1.47 5.29 0.05 85.75 19:32:01 2 40.66 0.00 3.95 4.71 0.10 50.58 19:32:01 3 8.54 0.00 1.82 9.43 0.03 80.17 19:33:01 all 15.87 0.00 3.62 11.67 0.08 68.75 19:33:01 0 15.66 0.00 3.14 3.42 0.05 77.73 19:33:01 1 13.66 0.00 3.09 11.01 0.08 72.16 19:33:01 2 24.86 0.00 3.26 7.09 0.12 64.67 19:33:01 3 9.29 0.00 5.02 25.25 0.08 60.35 19:34:01 all 30.67 0.00 4.25 5.97 0.08 59.02 19:34:01 0 30.54 0.00 4.53 10.39 0.10 54.44 19:34:01 1 30.87 0.00 3.48 1.50 0.08 64.06 19:34:01 2 33.26 0.00 4.30 1.39 0.10 60.95 19:34:01 3 28.00 0.00 4.71 10.62 0.07 56.61 19:35:01 all 27.76 0.00 8.87 0.49 0.10 62.78 19:35:01 0 27.35 0.00 9.64 0.45 0.08 62.48 19:35:01 1 26.38 0.00 8.64 0.64 0.10 64.24 19:35:01 2 31.67 0.00 9.29 0.13 0.10 58.80 19:35:01 3 25.62 0.00 7.88 0.74 0.10 65.67 19:36:01 all 22.21 0.00 4.33 2.74 0.08 70.64 19:36:01 0 19.85 0.00 5.16 2.26 0.08 72.64 19:36:01 1 39.47 0.00 4.43 1.27 0.08 54.75 19:36:01 2 17.53 0.00 3.99 1.87 0.08 76.52 19:36:01 3 12.00 0.00 3.75 5.53 0.07 78.65 Average: all 23.38 0.00 4.70 5.24 0.08 66.60 Average: 0 23.74 0.00 4.97 3.70 0.08 67.51 Average: 1 23.52 0.00 4.21 3.96 0.08 68.23 Average: 2 29.59 0.00 4.96 3.03 0.10 62.32 Average: 3 16.68 0.00 4.63 10.29 0.07 68.33