---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2118 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 9.0G 11G 47% / 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 448 1257 0 2238 3231 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:dd:19:95 brd ff:ff:ff:ff:ff:ff inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fedd:1995/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:01:f0:fb 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 inet6 fe80::42:c2ff:fe01:f0fb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2118) 05/29/24 _x86_64_ (4 CPU) 03:22:35 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:01 167.07 67.07 100.00 5020.50 41937.96 03:25:01 118.66 12.91 105.75 2277.89 15232.26 Average: 142.87 39.99 102.87 3649.19 28585.11 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 1676964 3378416 2361696 58.48 51592 1805216 874348 17.19 543892 1638448 133724 03:25:01 1241528 3271580 2797132 69.26 67664 2103060 993448 19.53 832272 1753208 19900 Average: 1459246 3324998 2579414 63.87 59628 1954138 933898 18.36 688082 1695828 76812 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 ens3 308.73 228.78 1341.79 68.34 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 03:25:01 ens3 672.12 293.83 1006.57 449.96 0.00 0.00 0.00 0.00 03:25:01 docker0 172.72 556.11 10.55 485.59 0.00 0.00 0.00 0.00 03:25:01 lo 4.07 4.07 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 490.43 261.31 1174.18 259.15 0.00 0.00 0.00 0.00 Average: docker0 86.36 278.05 5.28 242.79 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2118) 05/29/24 _x86_64_ (4 CPU) 03:22:35 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 20.53 0.00 2.38 5.48 0.06 71.55 03:24:01 0 12.76 0.00 1.86 8.72 0.07 76.60 03:24:01 1 11.64 0.00 2.59 4.35 0.05 81.37 03:24:01 2 40.73 0.00 2.84 2.07 0.10 54.26 03:24:01 3 16.96 0.00 2.23 6.76 0.05 74.00 03:25:01 all 20.41 0.00 2.21 3.22 0.07 74.09 03:25:01 0 14.57 0.00 2.39 7.24 0.07 75.72 03:25:01 1 24.15 0.00 2.06 2.73 0.05 71.01 03:25:01 2 27.01 0.00 2.50 1.49 0.08 68.92 03:25:01 3 15.92 0.00 1.97 1.39 0.05 80.67 Average: all 20.47 0.00 2.30 4.35 0.06 72.82 Average: 0 13.67 0.00 2.12 7.98 0.07 76.16 Average: 1 17.91 0.00 2.32 3.54 0.05 76.18 Average: 2 33.87 0.00 2.67 1.78 0.09 61.58 Average: 3 16.44 0.00 2.10 4.07 0.05 77.34