---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4515 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 9.3G 10G 49% / 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 466 973 0 2504 3211 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:39:2f:55 brd ff:ff:ff:ff:ff:ff inet 10.32.7.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe39:2f55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:09:87:c5 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-4515) 09/07/24 _x86_64_ (4 CPU) 18:44:41 LINUX RESTART (4 CPU) 18:45:01 tps rtps wtps bread/s bwrtn/s 18:46:01 198.10 83.80 114.30 6552.37 42452.14 18:47:01 101.78 29.18 72.60 1625.73 10696.75 18:48:01 9.48 0.05 9.43 4.40 424.06 18:49:01 35.35 8.23 27.12 733.62 3621.99 18:50:01 40.36 12.20 28.16 1039.43 10556.37 Average: 77.01 26.69 50.32 1991.07 13549.93 18:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:46:01 1681612 3390032 2357040 58.36 55748 1806104 844696 16.60 534368 1640868 144596 18:47:01 1333332 3212840 2705320 66.99 64180 1962212 1026944 20.19 727748 1782444 4404 18:48:01 1321728 3207840 2716924 67.27 65836 1966440 1035184 20.35 733936 1785904 1308 18:49:01 528304 2543392 3510348 86.92 69004 2088356 1607604 31.60 1446000 1856172 5268 18:50:01 1061820 3332496 2976832 73.71 71844 2336572 880536 17.31 777944 1983920 11524 Average: 1185359 3137320 2853293 70.65 65322 2031937 1078993 21.21 843999 1809862 33420 18:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 18:46:01 ens3 474.94 300.65 1501.95 70.95 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 18:47:01 ens3 130.54 119.23 472.71 20.86 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:48:01 ens3 54.01 78.20 60.93 12.51 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:49:01 ens3 254.05 286.60 1628.49 48.67 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 5.85 5.85 2.08 2.08 0.00 0.00 0.00 0.00 18:50:01 ens3 641.64 513.68 2821.81 106.35 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 1.96 1.96 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 311.03 259.67 1297.19 51.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4515) 09/07/24 _x86_64_ (4 CPU) 18:44:41 LINUX RESTART (4 CPU) 18:45:01 CPU %user %nice %system %iowait %steal %idle 18:46:01 all 18.40 0.00 2.57 5.50 0.06 73.47 18:46:01 0 8.73 0.00 1.42 3.00 0.03 86.81 18:46:01 1 26.50 0.00 2.62 5.03 0.08 65.76 18:46:01 2 28.62 0.00 2.89 3.02 0.08 65.39 18:46:01 3 9.78 0.00 3.37 10.96 0.07 75.82 18:47:01 all 14.43 0.00 0.83 2.12 0.05 82.57 18:47:01 0 10.78 0.00 0.40 1.11 0.05 87.66 18:47:01 1 24.71 0.00 1.17 1.57 0.07 72.48 18:47:01 2 16.04 0.00 1.05 2.08 0.05 80.78 18:47:01 3 6.14 0.00 0.67 3.78 0.03 89.38 18:48:01 all 4.54 0.00 0.21 0.05 0.03 95.17 18:48:01 0 1.87 0.00 0.02 0.00 0.02 98.09 18:48:01 1 1.73 0.00 0.08 0.07 0.02 98.10 18:48:01 2 7.84 0.00 0.12 0.00 0.05 91.99 18:48:01 3 6.77 0.00 0.62 0.15 0.05 92.41 18:49:01 all 20.25 0.00 0.86 0.29 0.05 78.54 18:49:01 0 19.71 0.00 0.73 0.10 0.03 79.43 18:49:01 1 19.34 0.00 0.75 0.25 0.05 79.61 18:49:01 2 21.56 0.00 0.73 0.42 0.05 77.24 18:49:01 3 20.43 0.00 1.24 0.40 0.07 77.87 18:50:01 all 38.61 0.00 1.58 0.37 0.08 59.35 18:50:01 0 35.80 0.00 1.24 0.37 0.08 62.51 18:50:01 1 42.87 0.00 1.82 0.15 0.08 55.07 18:50:01 2 34.94 0.00 1.47 0.35 0.07 63.17 18:50:01 3 40.84 0.00 1.82 0.60 0.08 56.65 Average: all 19.23 0.00 1.21 1.67 0.06 77.84 Average: 0 15.32 0.00 0.76 0.92 0.04 82.97 Average: 1 23.01 0.00 1.29 1.41 0.06 74.22 Average: 2 21.79 0.00 1.25 1.18 0.06 75.72 Average: 3 16.80 0.00 1.54 3.17 0.06 78.42