---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9314 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 11G 8.9G 55% / 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 510 307 0 3125 3150 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:9d:47:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.137/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe9d:47c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:92:b0:52 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-9314) 11/01/24 _x86_64_ (4 CPU) 21:43:44 LINUX RESTART (4 CPU) 21:44:01 tps rtps wtps bread/s bwrtn/s 21:45:02 183.22 83.67 99.55 6574.77 40900.13 21:46:01 252.31 19.35 232.97 2517.09 79807.56 Average: 217.48 51.77 165.71 4562.63 60193.69 21:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:45:02 1657264 3310484 2381388 58.96 43608 1769544 948244 18.64 619880 1591116 121740 21:46:01 177028 3278008 3861624 95.62 108816 3050404 1012248 19.90 808224 2736480 156 Average: 917146 3294246 3121506 77.29 76212 2409974 980246 19.27 714052 2163798 60948 21:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:45:02 ens3 392.38 245.48 1379.58 69.42 0.00 0.00 0.00 0.00 21:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 21:46:01 ens3 471.64 348.79 7501.06 103.01 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 lo 3.39 3.39 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 431.69 296.71 4415.12 86.08 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 2.18 2.18 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9314) 11/01/24 _x86_64_ (4 CPU) 21:43:44 LINUX RESTART (4 CPU) 21:44:01 CPU %user %nice %system %iowait %steal %idle 21:45:02 all 16.85 0.00 2.29 5.28 0.06 75.52 21:45:02 0 13.47 0.00 1.52 1.61 0.05 83.36 21:45:02 1 25.77 0.00 3.01 5.27 0.07 65.88 21:45:02 2 8.89 0.00 1.98 7.53 0.07 81.53 21:45:02 3 19.28 0.00 2.62 6.71 0.05 71.34 21:46:01 all 22.25 0.00 5.19 5.18 0.09 67.30 21:46:01 0 34.84 0.00 5.17 1.68 0.10 58.21 21:46:01 1 20.10 0.00 5.52 5.85 0.10 68.42 21:46:01 2 13.56 0.00 5.24 8.00 0.07 73.13 21:46:01 3 20.49 0.00 4.79 5.20 0.09 69.43 Average: all 19.52 0.00 3.72 5.23 0.08 71.46 Average: 0 24.03 0.00 3.33 1.64 0.08 70.93 Average: 1 22.97 0.00 4.25 5.56 0.08 67.13 Average: 2 11.20 0.00 3.59 7.76 0.07 77.37 Average: 3 19.87 0.00 3.69 5.97 0.07 70.40