---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10531 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 9.2G 11G 48% / 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 455 1092 0 2395 3223 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:bd:37:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:febd:37ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:cd:aa:fc 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-10531) 11/16/24 _x86_64_ (4 CPU) 16:48:36 LINUX RESTART (4 CPU) 16:49:02 tps rtps wtps bread/s bwrtn/s 16:50:01 172.94 76.36 96.58 5739.64 42409.51 16:51:01 95.07 29.20 65.87 1625.73 11389.17 16:52:01 9.73 0.03 9.70 1.87 464.19 16:53:01 35.20 11.03 24.18 823.46 3561.61 16:54:01 47.16 1.55 45.61 125.05 6033.79 Average: 71.68 23.46 48.22 1649.49 12672.24 16:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:01 1692596 3391596 2346056 58.09 53252 1799796 870228 17.11 530156 1634404 144800 16:51:01 1314760 3213144 2723892 67.45 61436 1983624 1052668 20.69 723756 1803460 4832 16:52:01 1302692 3208344 2735960 67.74 63244 1988208 1056696 20.77 730536 1807160 1488 16:53:01 397520 2434364 3641132 90.16 66276 2112404 1752412 34.45 1561500 1869968 6864 16:54:01 1184584 3365512 2854068 70.67 71432 2248564 876728 17.23 712956 1928356 2820 Average: 1178430 3122592 2860222 70.82 63128 2026519 1121746 22.05 851781 1808670 32161 16:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 405.30 258.96 1440.91 70.64 0.00 0.00 0.00 0.00 16:51:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 ens3 122.36 121.75 861.36 23.28 0.00 0.00 0.00 0.00 16:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 ens3 58.46 84.67 65.00 13.58 0.00 0.00 0.00 0.00 16:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 259.01 294.09 1622.39 47.27 0.00 0.00 0.00 0.00 16:54:01 lo 7.03 7.03 2.28 2.28 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 ens3 233.14 226.15 993.21 53.37 0.00 0.00 0.00 0.00 Average: lo 2.04 2.04 0.52 0.52 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 215.02 196.92 995.11 41.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10531) 11/16/24 _x86_64_ (4 CPU) 16:48:36 LINUX RESTART (4 CPU) 16:49:02 CPU %user %nice %system %iowait %steal %idle 16:50:01 all 18.95 0.00 2.39 5.44 0.06 73.15 16:50:01 0 19.00 0.00 2.09 3.15 0.07 75.69 16:50:01 1 8.20 0.00 1.77 3.28 0.03 86.72 16:50:01 2 15.66 0.00 2.04 11.71 0.07 70.52 16:50:01 3 33.03 0.00 3.65 3.62 0.07 59.63 16:51:01 all 15.80 0.00 0.91 1.80 0.05 81.45 16:51:01 0 9.04 0.00 0.94 3.42 0.05 86.55 16:51:01 1 31.51 0.00 1.47 0.69 0.05 66.28 16:51:01 2 6.82 0.00 0.50 2.84 0.05 89.78 16:51:01 3 15.81 0.00 0.74 0.23 0.07 83.15 16:52:01 all 4.18 0.00 0.23 0.03 0.03 95.52 16:52:01 0 0.02 0.00 0.00 0.02 0.00 99.97 16:52:01 1 7.51 0.00 0.62 0.00 0.05 91.82 16:52:01 2 7.37 0.00 0.10 0.12 0.03 92.38 16:52:01 3 1.82 0.00 0.18 0.00 0.05 97.94 16:53:01 all 27.47 0.00 0.95 0.25 0.07 71.27 16:53:01 0 22.32 0.00 0.67 0.10 0.05 76.86 16:53:01 1 31.89 0.00 1.09 0.12 0.08 66.82 16:53:01 2 31.74 0.00 0.97 0.52 0.07 66.71 16:53:01 3 23.92 0.00 1.07 0.27 0.07 74.68 16:54:01 all 25.72 0.00 1.21 0.97 0.07 72.04 16:54:01 0 13.14 0.00 1.15 0.98 0.07 84.66 16:54:01 1 32.93 0.00 1.45 0.10 0.05 65.46 16:54:01 2 28.14 0.00 1.20 2.69 0.07 67.90 16:54:01 3 28.65 0.00 1.05 0.10 0.08 70.12 Average: all 18.42 0.00 1.13 1.68 0.06 78.70 Average: 0 12.67 0.00 0.97 1.53 0.05 84.79 Average: 1 22.46 0.00 1.28 0.83 0.05 75.38 Average: 2 17.96 0.00 0.96 3.54 0.06 77.48 Average: 3 20.61 0.00 1.33 0.83 0.07 77.16