---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2859 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: 3944 472 355 0 3116 3188 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:b2:4a:bc brd ff:ff:ff:ff:ff:ff inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feb2:4abc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:6b:1b:4a 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-2859) 03/17/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 172.59 69.34 103.25 5634.13 41846.38 14:25:01 271.27 57.46 213.81 10649.83 120261.16 14:26:01 212.06 76.00 136.06 4362.61 29744.64 Average: 218.65 67.60 151.05 6882.82 63960.11 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1691956 3376568 2346704 58.11 51808 1786788 866716 17.04 523768 1640008 161032 14:25:01 117616 3322696 3921044 97.09 107752 3170072 1203708 23.66 483932 3135940 245780 14:26:01 119696 2944632 3918964 97.04 129440 2774432 1350188 26.54 927952 2695832 41884 Average: 643089 3214632 3395571 84.08 96333 2577097 1140204 22.41 645217 2490593 149565 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 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:24:01 ens3 345.13 245.24 1504.91 67.17 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 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 ens3 705.38 476.57 13972.39 36.15 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 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 14:26:01 ens3 515.28 376.50 2910.89 32.60 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 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 521.96 366.12 6130.70 45.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2859) 03/17/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 17.99 0.00 2.23 5.22 0.05 74.51 14:24:01 0 13.10 0.00 2.40 4.05 0.03 80.42 14:24:01 1 18.03 0.00 1.87 4.90 0.03 75.16 14:24:01 2 6.70 0.00 1.88 9.99 0.07 81.37 14:24:01 3 34.06 0.00 2.76 1.95 0.07 61.16 14:25:01 all 22.19 0.00 6.67 4.53 0.06 66.55 14:25:01 0 21.79 0.00 5.44 1.60 0.07 71.11 14:25:01 1 30.14 0.00 7.23 8.09 0.07 54.47 14:25:01 2 15.95 0.00 6.09 6.00 0.07 71.89 14:25:01 3 20.88 0.00 7.92 2.40 0.07 68.74 14:26:01 all 14.10 0.00 2.24 5.25 0.06 78.35 14:26:01 0 14.23 0.00 2.25 5.81 0.07 77.65 14:26:01 1 16.75 0.00 3.00 5.26 0.07 74.92 14:26:01 2 11.00 0.00 1.62 6.47 0.05 80.86 14:26:01 3 14.45 0.00 2.14 3.45 0.07 79.90 Average: all 18.08 0.00 3.70 5.00 0.06 73.16 Average: 0 16.35 0.00 3.35 3.83 0.06 76.41 Average: 1 21.60 0.00 4.02 6.08 0.06 68.25 Average: 2 11.20 0.00 3.18 7.49 0.06 78.07 Average: 3 23.17 0.00 4.25 2.60 0.07 69.91